TEQOYA air purifiers customer reviews

Name: TEQOYA T200
Brand: TEQOYA

Need to make an opinion about TEQOYA? We let those who have chosen our products speak for themselves.

Categories

#Show all #Protection against pollution#Measured air quality#Asthma and allergies#Well-being and sleep#Vehicles#Bad smells#Filterless#Simplicity and silence#Video#Professional testing#EDF Pulse & You

After the fires in the Gironde, the wind brought harmful smoke our way, and my family were already customers of your TEQOYA E500 purifier, with its benefits monitored by your secondary device. Delighted to learn that it's made in France, and in our region what's more, I recommended it to my niece and my sister, who bought it straight away.

★★★★★

Danièle R., August 2026

TEQOYA E500

#Protection against pollution #Measured air quality

I'm very satisfied with the T450. Aesthetically, I find it very elegant and it blends perfectly into my surroundings. In terms of effectiveness, it has had a remarkable effect: my coughing problems linked to allergies have practically disappeared.

★★★★★

Françoise C., August 2026

TEQOYA T450

#Asthma and allergies

We have a TEQOYA T450 in the living room, and the air quality measured on the S1 has improved week after week. We added 2 T200 units in the bedroom and the office: our sleep is better and the snoring has calmed down. Very satisfied, we tell people around us about it.

★★★★★

Frédéric T., May 2026

TEQOYA T450

#Well-being and sleep

I've been using air ionisers for over 30 years. I was curious to have one with your technology, which is very different from conventional needle-point ionisers, with their corona effect and small ozone output. Your Nomad is a real success. Thank you.

★★★★★

Francesco T., May 2026

TEQOYA Nomad

#Vehicles

We bought a TEQOYA T450 for the living room and T200 units for the bedroom and the office. The air feels lighter, with no odours, and sleep quality has improved (no more snoring). We follow the changes in air quality with interest thanks to an S1 sensor.

★★★★★

Anonymous, April 2026

TEQOYA T450

#Bad smells #Protection against pollution #Measured air quality

In the three weeks since setting up my T200, I have objectively observed an improvement in my sleep. 85 years old, prostate cancer, fitted with a sleep apnoea device, I wake up 2 times a night instead of 3 or 4...

★★★★★

Raymond B., April 2026

TEQOYA T200

#Well-being and sleep

At home I have a dual-flow mechanical ventilation system fitted with an F9 filter, a filter that isn't very effective against ultrafine particles, so I equipped each bedroom with TEQOYA purifiers, including a TEQOYA E500. Now the air is better.

★★★★★

Rachid L., December 2025

TEQOYA E500

#Protection against pollution #Filterless

The T450 is an essential item in the home to continuously ensure the quality of the indoor air. Inaudible, discreet, economical and above all effective.

★★★★★

Cassandra J., October 2025

TEQOYA T450

#Protection against pollution #Simplicity and silence

With our TEQOYA T200 units: a clear and rapid improvement in sleep quality and in the air quality in the flat. Cigarette odours neutralised. Positive impact on ENT conditions.

★★★★★

Sophie B., October 2025

TEQOYA T200

#Well-being and sleep #Bad smells #Protection against pollution

TEQOYA air purifiers like the T200 are so easy to use: just plug in and off you go! The benefits of negative ions have been demonstrated for cleaning indoor air and its resulting effects (respiratory diseases, odours, sleep, general well-being...).

★★★★★

Julien C., October 2025

TEQOYA T200

#Protection against pollution #Filterless #Simplicity and silence

Since we've been running two TEQOYA devices (a TEQOYA T450 and a T200) in the flat, the air quality has noticeably improved. You can literally feel it.

★★★★★

Anton B., August 2025

TEQOYA T450

#Protection against pollution

My TEQOYA purifiers, including two Nomad units, are effective and help maintain better health. I can feel better air quality, pleasant and fresher.

★★★★★

Sébastien D., July 2025

TEQOYA Nomad

#Well-being and sleep

TEQOYA T200 ionisers improve air quality and offer partial protection against fine particles as well as urban pollution in general.

★★★★★

Liam M., October 2024

TEQOYA T200

#Protection against pollution

My T200 is perfect overall and the price is justified. One possible improvement might be a connected version, to back up its effectiveness for sceptical people. (I also have a Dyson with a PM sensor, and TEQOYA's performance is incredible.)

★★★★★

Michael R., June 2024

TEQOYA T200

#Protection against pollution #Measured air quality

It works! Before, as soon as I went into my son's bedroom I couldn't stop sneezing, despite hours of cleaning. The very evening after installing the TEQOYA T200, it was over.

★★★★★

Joannie M., December 2023

TEQOYA T200

#Asthma and allergies

The T450 is the simplest and healthiest device out there, and it uses almost nothing.

★★★★★

Christophe B., November 2023

TEQOYA T450

#Filterless #Simplicity and silence

The TEQOYA T450 cuts PM2.5 by 3 (I measured it). It's beautiful, it's silent, and I'm very happy with it.

★★★★★

Stephane E., March 2023

TEQOYA T450

#Protection against pollution #Simplicity and silence #Measured air quality

This made-in-France T200 purifies indoor air. My air quality analyser, at 98%, bears witness to it.

★★★★★

Isabelle O., March 2022

TEQOYA T200

#Protection against pollution #Measured air quality

The TEQOYA T450 is very effective for allergies, the warranty is really great. I don't have much to add: it's an excellent product that works without breaking the bank. Perfect.

★★★★★

Arnaud S., March 2022

TEQOYA T450

#Asthma and allergies

The T200 is truly beneficial for air quality. Combined with the pollution detector, it makes a perfect duo for getting to know your environment better, understanding the causes of pollution and adjusting your lifestyle accordingly.

★★★★★

Christophe G., March 2022

TEQOYA T200

#Protection against pollution #Measured air quality

A product that was recommended to me. I hesitated a lot, then finally went for it (telling myself I had a 1-month trial anyway). A little scared at first because I smelled a burning odour, which quickly disappeared. Pleasantly surprised fairly quickly.
Read more...

The purifier makes no noise at all. Having a lot of allergies, I soon realised that I was better at home than outside (which wasn't the case before). The purifier seems excessive in terms of price, but there's no maintenance to plan for, so it's good value for money.

★★★★☆

Anonymous, July 2021

#Asthma and allergies #Filterless #Simplicity and silence

I use it in my bedroom, which is also my office, so it's in front of me 20 hours out of 24. It's a very high-performing ioniser, completely silent. I'm very satisfied with it.

★★★★★

Anonymous, July 2020

#Well-being and sleep #Simplicity and silence

The children have been much less allergic (dust mites) and asthmatic (dust mites again) since. Almost magical.

★★★★★

Anonymous, April 2020

#Asthma and allergies

This means I no longer need medication for my dust mite allergy, and I use fewer essential oils for this allergy.

★★★★★

Anonymous, February 2020

#Asthma and allergies

In an environment oversaturated with positive ions, the ioniser restores a balance and provides better air quality that seems “fresher”.

★★★★★

Anonymous, May 2019

#Well-being and sleep

My sinuses are clear when I wake up, as they haven't been for so long that I can't even remember.

★★★★★

Anonymous, May 2019

#Well-being and sleep

Since I bought a TEQOYA, my asthma has decreased. And above all, I no longer have attacks.

★★★★☆

Anonymous, April 2018

#Asthma and allergies

It's a very high-performing and silent ioniser: fine particles drop from 10-15 ug/m3 to almost 0 in a few minutes in a room. No more fan noise like with our old Panasonic purifier in Tokyo. I recommend it.

★★★★☆

Anonymous, March 2018

#Protection against pollution #Simplicity and silence #Measured air quality

The cost is admittedly high when you can't quite see what it's for, but the benefit is visible and the product performs well. Very easy to use!

★★★★★

Anonymous, April 2021

#Simplicity and silence

That it makes sense to have a high-performing system given today's pollution, and its energy consumption is very low; however, I expected a more striking change in odours.

★★★★☆

Anonymous, June 2020

#Bad smells #Filterless

It's an effective product for cleaning the air, discreet and low-consumption, even if it's expensive (especially if you want to equip several rooms without having to move it around regularly).

★★★★☆

Anonymous, February 2020

#Filterless #Simplicity and silence

The TEQOYA T200 has a very simple design... No filters, and no by-products released into the air as with other brands' devices.

★★★★★

Elizabeth M., October 2026

TEQOYA T200

#Filterless #Simplicity and silence

The T450 is silent and reliable. It could be improved by earthing the power supply, to reduce the electric field around the device.

★★★★★

François I., May 2026

TEQOYA T450

#Simplicity and silence

A designer product with quality materials: unpacked, assembled and up and running in less than 10 minutes. We bought a TEQOYA T450 to give our child the purest air possible. To test its effectiveness, we chose the Kaiterra air quality sensor, and we can see that the T450 effectively removes fine particles suspended in the air. We move it from one room of our flat to another, as we please, always with the same satisfying result.

Jana Luthi, France, March 2019

TEQOYA T450

#Protection against pollution #Measured air quality

In my opinion, the only truly high-performing and innovative product in these times of epidemics and pollution.

Nathalie, France, November 2020

#Protection against pollution

Your products are effective and made by a reliable company with a remarkable mindset and ethics.

Christel, France, June 2021

I'm allergic to dust, which makes me sneeze as soon as there's a little in the air. Since my TEQOYA has taken pride of place in my living room, I have attacks much less often.

Gisèle, France, February 2020

#Asthma and allergies

It's an attractive device, offering maximum effectiveness for minimum consumption. The effect was confirmed by my ENT specialist when examining my airways.

Michel, France, June 2020

#Asthma and allergies #Filterless

I bought an air purifier to clean the air in my house. With negative ions, the air is beneficial.

Max, France, September 2020

#Protection against pollution

I'm very, very happy to give you nothing but positive feedback on your excellent product: even the packaging was of great quality! The device itself is very good. My sleep is of better quality: even when I wake up very early to go to the toilet, I don't feel dizzy. I also need less sleep to wake up feeling good in the morning. I dropped the device and knocked it against a wall, with no effect at all on either its performance or its casing!

Michael Heffernan, Italy, February 2023

#Well-being and sleep

We're very satisfied with our purchase. We use our TEQOYA mainly in our bedroom, and we plan to buy more. When we walk into the bedroom, we feel like we're breathing fresh air; it's very pleasant. We've also installed a Nomad in our car. Friends who bought a TEQOYA after talking to us about it told us they feel as if they were in the mountains. Everyone, young and not so young, who has seen our (white) TEQOYA has been won over by its looks.

Monique, Île-de-France, June 2023

TEQOYA Nomad

#Well-being and sleep #Vehicles

After studying the range of air purifiers on offer, I was convinced of the effectiveness of ionisation, and the two other serious alternatives to TEQOYA are very bulky and energy-hungry: so the choice was easy. I gave one to my daughter.
Read more...

Like her, we live in a polluted area. Since the TEQOYA arrived, I've regained better sleep quality, and we feel a clear sense of well-being. Admittedly it comes at a cost, but a relatively small one given the TEQOYA's lifespan, its low consumption and its effectiveness. The fact that its environmental impact is almost neutral also matters. In short, we highly recommend this French device!

Anonymous, France, January 2023

#Protection against pollution #Well-being and sleep #Filterless

As an expatriate in Viet Nam, a country with a hot and humid climate, I suffer from chronic bronchitis. By chance, my research led me to discover the French brand TEQOYA. A godsend for me, especially as the company delivers worldwide.
Read more...

I naturally opted for two TEQOYA T200 units and a T450. The sense of well-being was immediate: after about two weeks of use, my “new indoor ecosystem” is particularly healthy, and I quickly got back to breathing very well.

Jean-Christophe Ligné, Viet Nam, June 2019

TEQOYA T450

#Well-being and sleep

T200 received! I ran it all night: no headache when I woke up this morning, and a feeling of breathing better! I got the Laser Egg sensor with it, and you can clearly see on the curves that the pollution is eliminated during the night. Thank you, I feel like I'm getting my nights back!

Romain, France, November 2018

TEQOYA T200

#Protection against pollution #Well-being and sleep #Measured air quality

Your ioniser has been in my bedroom for about two weeks now. Beyond its very successful design and its small footprint, I wanted to tell you how satisfied I am: my early mornings are much better. As an asthmatic, I really appreciate it.

Sophie, France, November 2019

#Well-being and sleep #Asthma and allergies

In May 2020, we bought a TEQOYA T200 and a T450, and we're fully satisfied with them: sturdy, flawless materials, modern design, effectiveness we were able to check with Kaiterra sensors, and a TEQOYA team that responds quickly to our questions.
Read more...

From the very first days, we felt a clear improvement in our breathing, as if the air around us were lighter. Falling asleep faster, deeper sleep without waking in the night, easier getting up in the morning. As well as the particles, which are removed quickly as we saw with our sensors, smells of smoke, cooking, mould, animals and outdoor pollution disappear quickly. Since we've had the ionisers, we no longer use air fresheners: it's so nice to get up in the morning without smelling the previous day's food. Our daughter, whose nose was constantly blocked, is fine now, and in the evening we no longer cough. You won't regret it: the proof is that we're going to order more to equip all our rooms.

Erick and Stéphanie, France, November 2020

TEQOYA T450

#Protection against pollution #Well-being and sleep #Bad smells #Measured air quality

I have a purifier in my bedroom, and since then I breathe better and cough much less. The device is very quiet.

Watch the video

Louise, France, April 2019

#Well-being and sleep #Simplicity and silence #Video

I'm a naturopath specialising in children. I installed a T450 in my children's bedroom to ensure they have good air quality, and it's been going very well for over a year now.

Watch the video

Dalila Comte, naturopath, Lyon, France, February 2021

TEQOYA T450

#Well-being and sleep #Video

I used to have asthma problems. But since we installed the ioniser, I have much less trouble breathing. Before, I had to take a long-term treatment, but now that's over.

Watch the video

Malo Guyon-Alsat, secondary school pupil, France (Paris region), November 2015

#Well-being and sleep #Asthma and allergies #Video

I installed a TEQOYA device in our retirement home. After a few days, I could feel that the indoor air was very pleasant and fresh. I'm satisfied, because this device has no filter. So I decided to buy one for my home.

Chamsarang retirement home, Ansan, South Korea, May 2017

TEQOYA T450

#Filterless #Professional testing

Pollution is unfortunately a major issue in China, especially in Shanghai. When I took over as Managing Director of Beaumanoir Garments in China, almost two years ago, I quickly decided to equip our offices with air purifiers.
Read more...

400 people work in these 2,000 m² offices, and it is the company's responsibility to protect them and ensure their well-being at work. After a call for tenders with several specialist companies, we chose TEQOYA for three reasons: its ionisation technology (silent and inconspicuous compared with filter-based devices), its extremely low running and above all maintenance costs, and its support. The first results are very encouraging: air pollution has been divided by three, which is remarkable for large spaces with high ceilings. My teams are fully satisfied, and so am I, first and foremost.

Romain Millet, Managing Director of Groupe Beaumanoir in China, September 2017

#Protection against pollution #Filterless #Simplicity and silence #Professional testing #Measured air quality

I have asthma problems and chronic sinusitis that kept me from sleeping well: congested nose, difficulty breathing. Since I put the TEQOYA T200 on my bedside table, I manage to sleep through the night. Not all my health issues are solved, but there's a real improvement. So I'm very happy with this device, and I won't hesitate to take it with me when I sleep away from home: it's compact, light, and slips easily into a suitcase.

Karima Layeb, France, October 2019

TEQOYA T200

#Well-being and sleep #Asthma and allergies

Half an hour after switching on the T450, no more headache, no more coughing. My allergies have decreased. What a difference at home!

Anonymous, Belgium, May 2019

TEQOYA T450

#Asthma and allergies

A revolutionary device for me. I saw the effects of the ions on my health from the very first days: as someone with sensitive allergies, I no longer had blood when blowing my nose, as I usually did. With air three times purer than in cabs without the device, my sleep was deep and truly restorative during my 5 to 7 hours of daily rest.

Yannick Segonds, haulier, France, April 2017

TEQOYA Nomad

#Well-being and sleep #Asthma and allergies #Vehicles

No need for a duct to vent air outside. Silent operation also matters a lot. We use Laser Egg particle sensors to check how effective the devices are.

Dental centre, Paris region (94), May 2018

#Simplicity and silence #Professional testing #Measured air quality

After researching and trying several devices, I was won over by the design and environmental values of TEQOYA air purifiers, and especially by the TEQOYA T450 in its ceiling-mounted version, which really comes into its own in a presentation room for 60 people!
Read more...

Being able to measure air quality with Laser Egg sensors lets you quickly see the effect of the devices. Our rooms are large and host many people, students and professionals in training. Everyone is satisfied with these devices, and we showcase them. The air purifiers even seem to improve working capacity, and everyone recovers faster. We're so convinced that we brought one to a colleague in hospital, to help them recover!

José Martin, Niyana study centre, Spain, May 2020

TEQOYA T450

#Professional testing #Measured air quality

The pollution was stinging my eyes. The ioniser quickly reduced this problem. I breathe better, and the pollution sensor lets me see how fast it acts. Beyond the fire, I also wanted to protect myself from everyday pollution and bring a real plus to my practice, which I already air as much as possible. Patients are afraid of catching covid in the waiting room, and I'm afraid of infecting them: an air purifier can reassure them further.

Ibon Padilla, osteopath and acupuncturist, Spanish Basque Country, October 2020

#Protection against pollution #Professional testing #Measured air quality

With the ionisers, you feel the benefits straight away. I felt a freshness in my practice. I felt like I was at the seaside, euphoric as after a jog.

Frank Giraudeaux, healthcare professional, April 2018

#Well-being and sleep #Professional testing

The main reason for satisfaction is the product's effectiveness, checked with a measuring device nearby. Its other strengths are well known: small size, no noise, no consumables, low power consumption.

Jérôme Boissier, Deputy Secretary-General of the French Embassy in China, November 2016

#Filterless #Simplicity and silence #Professional testing #Measured air quality

Anna is asthmatic; her nights were difficult and she often woke up. Since I installed the ioniser in her bedroom… she's just as grumpy as ever, but she sleeps until noon!

Watch the video

Anna C., secondary school pupil, France, October 2016

#Well-being and sleep #Asthma and allergies #Video

I'm extremely grateful to the inventor of this technology: I can now sleep with the window closed without waking up in the middle of the night choking! The two purifiers installed in my flat contribute a little more each day to my well-being, both psychological and physical.
Read more...

I've always felt a boost of energy by the ocean, but in Paris it's very hard to stay on course when you're vulnerable to pollution. My mood, my memory and my sleep are improving day by day, also thanks to a strict healthy lifestyle. I added a third purifier for the office, placed next to my computer, about sixty centimetres away. This 30 m² office, which three of us share with the door open, overlooks a boulevard in the heart of Paris and is highly exposed to fine particles.

Florence R., user, France, June 2017

#Protection against pollution #Well-being and sleep

My daughter is asthmatic and prone to coughing fits that can last 3 or 4 hours! Since the purifier has been in her bedroom, her fits have become less frequent: she now has only one a week. She sleeps better, breathes better and no longer wakes up in tears. It's a good investment.

Audrey, user, France, February 2017

#Well-being and sleep #Asthma and allergies

We had problems with bad smells in our little one's bedroom. So we got a TEQOYA. As soon as it arrived, the bad smell went away very quickly. Since then, we've bought a second one for another bedroom. We find it very useful and highly recommend it.

Watch the video

Carole Fouillen, user, France, May 2016

TEQOYA T200

#Bad smells #Video

At my workplace, I had eye and breathing problems due to poor ventilation and run-down premises. So I thought of the TEQOYA air purifier. After two months of use, I've noticed a clear improvement: my breathing problems have almost disappeared, and my eye problems have decreased.
Read more...

You can feel your lungs breathing cleaner air. I no longer have that feeling of a deposit in my bronchial tubes that often made me clear my throat. Thanks to the device, working in an old dusty house is possible again, because the dust is noticeably reduced. The device is incredibly simple and needs no filters. I recommend it to anyone who is asthmatic or sensitive to indoor air quality.

Guillaume J., user, France, September 2016

TEQOYA T200

#Asthma and allergies #Filterless #Simplicity and silence #Professional testing

Since we bought our TEQOYA, my son sleeps next to it every day. We notice the difference between the device off and on: he sleeps much better, and his attacks are less frequent.

Watch the video

Leonetti W., user, France, June 2016

TEQOYA T200

#Well-being and sleep #Asthma and allergies #Video

We bought two TEQOYA ionisers because our children have a genetic disease. Their health has improved: our son, whose nose was always blocked, breathes better. The air is purer and fresher. We're very satisfied with our purchase.

Watch the video

The Clément family, France (Gironde), December 2016

#Well-being and sleep #Video

I got two TEQOYA units at a trade fair about a year ago. I was pleasantly surprised by the quality of the product: no noise, even on the bedside table, the LED light doesn't stop you from falling asleep, and very quickly you feel like you're breathing mountain air.
Read more...

The first time I used it, a deposit of fine dust appeared around the device, proof of its effectiveness. With one device in the bedroom and another in my office, I feel I'm looking after myself in the most effective way possible (I have minor breathing problems). Recently, I broke the plug on one of my devices, and the after-sales service quickly sent me a new one. Nothing to complain about, they're a serious company!

Sophie C., user, France (Poitiers), October 2016

TEQOYA T200

#Well-being and sleep #Simplicity and silence

I bought my TEQOYA because I only sleep well with the window open, with the feeling of fresh air circulating. But in winter, or when there's noise outside, that's not always possible. After plugging my ioniser in our bedroom, I quickly felt that the air around me was renewed, fresher, more invigorating.
Read more...

And I sleep better, even with the window closed, in a large 35 m² bedroom! My wife, rather doubtful, admitted after a few weeks that she noticed the same effects. That definitely confirmed to me that I'd made a good purchase!

Thierry Boisseau, business owner, France (Poitiers), April 2016

TEQOYA T200

#Well-being and sleep

We bought this device six months ago, first of all because my husband has chronic pharyngitis and coughs badly around New Year. We ended up concluding that pollution was the cause, and decided to buy an air purifier. But which one to choose among so many brands?
Read more...

A friend introduced us to this little device, the TEQOYA, which we bought right after reading its description. It arrived from France in less than two weeks; it looks a lot like a speaker, and it's very simple to use. We were doubtful: to me, a high-tech product should be more sophisticated. Once plugged in, a green light comes on, and you no longer notice anything apart from a slight noise. On the second day, when I walked into the bedroom, I was amazed: I usually open the windows to air the room, but I couldn't smell anything. Even the morning after my husband's slightly boozy evenings, we no longer smell anything. Is it really a psychological effect?

Yuan, freelancer, China (Zhejiang), March 2016

TEQOYA T200

#Well-being and sleep #Bad smells

Laurent, a TEQOYA customer, wanted to make sure his device was effective. We told him about the cigarette-smoke-in-a-glass test: he made this video of it!

Watch the video

Laurent, France (Paris region), July 2016

#Bad smells #Video

I bought a first TEQOYA on the recommendation of a dear friend, who promised me healthier air. I installed it in our bedroom. Within a few days, imperceptibly, my partner and I found ourselves waking up with the feeling of having had a very good night, truly restorative.
Read more...

In the euphoria of this new well-being, we bought two more: one for our child's bedroom, and a large model for our living area. One anecdote sums it all up: this summer, we unplugged all three devices before leaving on holiday. I can assure you we felt it when we got back! The air was stale, with that typical musty smell and the smell of polluted air you notice straight away when coming back from the countryside. Now there's no question of unplugging our ionisers, except to take them with us if we move house!

Watch the video

Frédéric Morand, manager, France (Paris region), September 2017

TEQOYA T450

#Well-being and sleep #Bad smells #Video

We bought three TEQOYA ionisers. I felt a change in the air, much fresher: it felt like being in the mountains. We really breathe better.

Watch the video

Servane Guyon, user, France (Paris region), December 2015

#Well-being and sleep #Video

Since we retired, our sleep has been more broken, with very early awakenings (4 or 5 in the morning) that can leave us drained for the day. Since the ioniser has been in our bedroom, we've noticed that, although we still wake up just as early, we're less prone to bouts of fatigue, as if these shortened nights had become more restorative. And as it uses almost nothing and makes no noise, we leave it plugged in all the time.

Chantal and Jean-Claude Schoepen, retirees, France (Lyon), January 2017

#Well-being and sleep #Simplicity and silence

I've suffered from allergic rhinitis since I've lived in Paris. It disrupts my sleep and bothers me a lot day to day. Since I installed a TEQOYA in my bedroom, near my bed, this rhinitis has very clearly decreased, and I sleep much better!

Watch the video

Roseline N., teacher, France (Paris), February 2016

TEQOYA T200

#Well-being and sleep #Asthma and allergies #Video

It's truly amazing. At the end of June, probably due to fatigue, my husband developed hives, still not healed after two months, which only medication relieved a little. The doctor diagnosed an allergy and asked us whether we were having building work done.
Read more...

As it happened, his offices were also in the middle of renovations. So we moved the purifier from our son's bedroom to his bedside table, and the one from my parents' bedroom to his office. With a particle detector, we measured a phenomenal number of polluting particles at home and in his office, but not in the purified rooms: the cause of his allergy was found! My husband recovered in less than a week. Thinking back to the ordeal of those two months, we thank TEQOYA purifiers with all our hearts.

Ran, teacher, China (Zhejiang), September 2016

#Asthma and allergies #Measured air quality

We live in an ultra-urban area, near several sources of pollution (ring road, waste incinerator), and we were curious to discover the benefits of the device. The results are WAY beyond our expectations! Pierre now snores only very occasionally, and so much less loudly: the TEQOYA obviously has a lot to do with it. Our sleep seems deeper, calmer, more restorative.

Watch the video

Pierre Roch and Lucie Garban, interior designers, France (Ivry-sur-Seine), November 2016

#Protection against pollution #Well-being and sleep #Video

My wife has always suffered from bronchitis. An acquaintance told me about the benefits of air ionisers, and three months ago my daughter bought us a TEQOYA purifier and sent it from France. We were sceptical: how could such a small, discreet and silent device work?
Read more...

But little by little, we feel the air in the house getting fresher and fresher. My wife feels better and better, and I, who often suffer from insomnia, to the point of sometimes taking sleeping pills, sleep much better.

Hua, retiree, China (Wuhan), June 2016

#Well-being and sleep #Simplicity and silence

I use TEQOYA units in my bedroom and at my office. The ventilation in my office building works poorly, and the air there often smelled bad. Thanks to my ioniser, the smells and the feeling of stuffy air have completely disappeared, even when coming back from holiday after the office had stayed closed for a month.
Read more...

For work, I often sleep in Paris in a rather dusty room, rarely used and therefore poorly aired, which often triggered rhinitis. Since I plug an ioniser in there, I breathe and sleep much better.

Watch the video

Thierry Martin, entrepreneur, France (Tours), October 2016

TEQOYA T200

#Well-being and sleep #Bad smells #Video

I bought one of your TEQOYA ionisers at the Marjolaine fair, and I'm delighted with this purchase. I plugged it in as soon as I got home, and three days later I was already noticing the effects: I was less out of breath climbing the metro stairs, and had more stamina during physical exertion.
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I used to have sneezing fits fairly regularly (2 or 3 times a week): since the ioniser has been plugged in, I have half as many, and I mostly sneeze away from home. I also very regularly sleep through the night without waking, about 3 nights out of 4, which hadn't happened to me for several months. The ioniser sits less than 50 cm from a wall, and after a month I noticed a deposit of black dust had formed there: one more sign that it's working well. I'd rather this dust be on the wall than in the air I breathe! I'm sure it helped me get through the recent pollution peaks in Paris more easily. Many thanks!

Christine H., user, France, January 2017

TEQOYA T200

#Protection against pollution #Well-being and sleep #Asthma and allergies

There are hundreds of devices producing negative ions; it's hard to know which one to choose. Since I've had a TEQOYA ioniser, I can't do without it! It gives me back that feeling of relaxation you get in nature and on holiday.
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In the living room during the day, next to the bed in the evening, it makes me calmer, more serene. With my ion counter, I regularly check my TEQOYA: the closer you get, the more the number of negative ions shoots up! I recommend it to everyone. Try it, you won't be disappointed!

Benoît Thome, user, France, March 2017

#Well-being and sleep

We live near Paris, where pollution is fairly high. I bought a first air purifier on the recommendation of BTLV, and I felt the air was purer and fresher, and much less tired at the end of the day, as I work from home. The TEQOYA won me over because it's an ioniser based on French technology, it's extremely quiet and takes up little space, which matters in a Parisian flat, there are no consumables to buy, it comes with a 10-year warranty, and I got exceptional prices.
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That's why I bought two TEQOYA ionisers for our well-being in our Parisian flat.

Marie-Christine Ceyzériat, user, France, May 2016

TEQOYA T200

#Well-being and sleep #Filterless #Simplicity and silence

In our home, three people are asthmatic, including two children with asthma-like coughs. We bought three TEQOYA devices, and since we installed them in the bedrooms, we've seen improvements: less coughing, fewer people ill at home, and surely better sleep quality. We're happy with our investment.

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Anonymous, France (Paris region), January 2016

#Well-being and sleep #Asthma and allergies #Video

I've suffered from asthma for a few years, probably because of pollution, and I regularly had severe attacks. Not wanting to take medication, I looked for a natural solution. Your concept convinced me, and I installed a TEQOYA in our bedroom.
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Overnight, no more attacks! I've only had one since, in the car. I bought two more, one for the living room and one for my office at work: so I'm near a TEQOYA almost 24 hours a day. I'd also like to buy one for the baby's room. I still have a little asthma, but it's getting milder and milder, and only during intense exercise. As for the product's effectiveness, nothing to say: it's actually astonishing.

Fabien Carpentier, user, France (Normandy), May 2017

#Well-being and sleep #Asthma and allergies

A few entrepreneurs manage to combine technology with respect for living things, and that's what interests me. I chose TEQOYA ionisers for their innovation: no ozone production, durable products, the manufacturer's mindset, technical excellence combined with respect for people and nature.
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Before buying, I do a lot of research, and I'm very selective. The ionisers I received correspond exactly to what I'm looking for: low energy consumption, innovative quality technology, durable products with nothing to buy again, a simple principle, effectiveness demonstrated with measurements to back it up, and a manufacturer in tune with my values (which I was able to assess thanks to the BTLV interviews). The ionisers make no noise, use little power, and there's nothing to do, nothing to buy again, nothing to monitor: just enjoy healthy air for years. More than a purchase, it's an investment in my health and my family's, and I'm delighted with it.

Raphaël, user, France, August 2016

#Filterless #Simplicity and silence

I spend quite a lot of time in my lorry and sometimes sleep in it. At first, I didn't keep it plugged in all the time. But by leaving it plugged in at night, I realised that I woke up less, and slept better and more deeply. I even tried sleeping without the device: the result was that I wake up more often. I really felt it: I sleep incredibly well.

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Gérald, haulier, France, June 2017

TEQOYA Nomad

#Well-being and sleep #Vehicles #Video

I've been a haulier for a number of years, and I spend all day in the cab of my lorry, where it's sometimes hard to breathe. I'm asthmatic, and I thought it was a good idea to try this kind of device. After a week, I felt a sense of respiratory well-being, with much less congested airways.
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A bit like in the mountains, where an asthmatic has no trouble breathing: the device had the same effect on me. I've now been testing it for a few months, and the benefit to my well-being is far from negligible. As soon as I get out of my lorry, I feel my airways getting congested. Asthmatics will understand! The device is tiny, takes up no space and makes no noise. It might seem like a gadget at first, but in use, it's far from it.

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Alexandra, haulier, France, June 2017

TEQOYA Nomad

#Asthma and allergies #Simplicity and silence #Vehicles #Video

TEQOYA? I can't do without it anymore! That's my answer when people ask me what I think of this ioniser. I was the first taxi driver to try this technology, three months ago now. At first, I was cautious. As the days went by, I felt better in my taxi: 80% fewer particles, that must be it.
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But the most impressive thing is the effect on odours: no more aerosol sprays and little trees hanging from the rear-view mirror, make way for pure air. My wife hardly wanted to get into my taxi anymore. Now she feels good in it, and so do my customers. I highly recommend it to my colleagues.

Jean-Patrick C., taxi driver in Le Mans, October 2017

TEQOYA Nomad

#Bad smells #Vehicles

The ionisers run 24/7 in the cat hotel. I find that the air there is always pleasant: despite the constant presence of cats, the hotel keeps that smell of newness and wood, which customers really appreciate. I also find the air soothing, and the cats relax very quickly despite arriving in an unfamiliar place, surely partly thanks to the ionisers.
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One thing is certain: I took in two asthmatic cats for a long stay, and I never needed to give them the treatment their owners left with me. Yet one of them had had attacks during a stay at another cattery.

Cécile B., Les Vaux, January 2018

#Bad smells #Professional testing

Every year, Émilie had to give her horse Jesonn cortisone, anti-inflammatories and cough syrup. His hay had to be soaked, and Jesonn was reluctant to go into his stall, where he kept his head outside when he wasn't eating.
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Bruno, head of GéoBiom', an indoor air quality specialist based in the same town, suggested installing a TEQOYA, an ionisation purifier designed for the home, on 28 September 2018. Seven weeks later, the TEQOYA stays plugged in all the time, using only 2 watts. Jesonn goes into his stall without difficulty, his hay no longer needs soaking, his breathing has become full and easy again, and his eyes no longer run. An unexpected effect: the horses in the neighbouring stalls also seem to benefit.

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Bruno G., GéoBiom', November 2018

#Professional testing #Video

I'm a lorry driver on domestic routes; I go away for several days and sleep in my lorry. At first, I only ran it when I was driving. At night, I slept rather badly, I often woke up, and my sleep was restless. So I decided to leave it on at night to test it: I sleep much better, I wake up less, and my sleep is less restless, so more restorative.

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Flavien Magri, lorry driver, Groupe Antoine, France, June 2017

TEQOYA Nomad

#Well-being and sleep #Vehicles #Video

I've been testing my TEQOYA for three months. It has given me much purer air and allowed me to sleep much better. I recover well, so I'm more efficient over the week. I highly recommend it to everyone.

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Christian Courbet, lorry driver, Delmagri company, France, June 2017

TEQOYA Nomad

#Well-being and sleep #Vehicles #Video

After a month of use, my wife and I feel that the air in our bedroom is much better: fresher, less dusty (in the morning, when I blow my nose, there's much less in it). And above all, we wake up full of energy, which is really nice.

F. S., Bonneville, France, February 2018

#Well-being and sleep

An excellent surprise, this little device that I'd wanted for a long time: I don't regret my purchase. My nights have really improved, I hardly ever wake up in the night anymore, whereas before I used to wake up 4, 5 or 6 times a night.

Édith Ganier, France, January 2018

#Well-being and sleep

A very effective air purifier that takes up no space and makes no noise. Thanks to purer air, I was able to sleep a little more. The TEQOYA air purifier improves life.

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Jean-Marc Plantade, haulier, France, June 2017

TEQOYA Nomad

#Well-being and sleep #Simplicity and silence #Vehicles #Video

I realised that I no longer coughed at night since installing the purifier in my vehicle. A very good experience: I could feel that my breathing was much better.

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Didier Bretaud, haulier, France, July 2017

TEQOYA Nomad

#Well-being and sleep #Vehicles #Video

I'm equipped with the TEQOYA device, which is very beneficial for me: it has really improved the air in my cab, and has allowed me to breathe better and rest better.

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Nicolas Crouzier, haulier, France, July 2017

TEQOYA Nomad

#Well-being and sleep #Vehicles #Video

I've noticed changes in my sleep and my breathing at night, and I no longer have the feeling of a blocked nose when I get up.

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Claude Coudereau, haulier, France, July 2017

TEQOYA Nomad

#Well-being and sleep #Vehicles #Video

After a cake burned in the oven (it wasn't me!), smoke spread through the living area, kitchen and lounge. Emergency use of the TEQOYA! Result: the smoke cleared much faster than usual, and there was no smell left after a few hours. Usually, you need intense ventilation to get rid of the smoke, and the smells linger much longer.

Niko62223, tester on the EDF Pulse & You* co-innovation platform, France, July 2019

#Bad smells #EDF Pulse & You

I'm amazed by the quality of my sleep during this heatwave: I really feel I breathe better in the room where it's plugged in.

Brig, tester on the EDF Pulse & You* co-innovation platform, France, July 2019

#Well-being and sleep #EDF Pulse & You

My son was getting over a nasopharyngitis and, despite antibiotics, still had trouble breathing, with a blocked nose as soon as he lay down. I put the TEQOYA device in his bedroom: from the very first night, he was breathing normally! He sleeps in complete darkness, and I wondered whether the device's LED would bother him, but it's so discreet that he didn't even notice it.

Alexparisbdx, tester on the EDF Pulse & You* co-innovation platform, France, July 2019

#Well-being and sleep #Simplicity and silence #EDF Pulse & You

I use the T200 air ioniser at home and in my practice. I had bought these devices as additional protection against Covid. Of course, it's hard to prove their effect on that point. On the other hand, I've found that they're effective against my husband's respiratory allergy, and against certain bad smells: food smells and… shoe smells!

Mrs Desportes, speech therapist, France, January 2021

TEQOYA T200

#Asthma and allergies #Bad smells #Professional testing

I'm very happy with my purchase: my sleep has greatly improved. I'm a heavy snorer and I have sleep apnoea. From the very first time I switched on the device, my snoring decreased a lot, and I have fewer apnoeas. The night is more restful, and I feel better in the morning. I've recommended TEQOYA to the people around me, and I'm ordering another one. I've rarely been so satisfied with a purchase!

Mr Tim, France, March 2022

#Well-being and sleep

To put it simply: it works! It's actually quite extraordinary. At first, my wife didn't believe in the product at all. I explained that we could try it for 30 days and send it back if there was a problem. We receive the TEQOYA air purifier, put it on our bedside table, plug it in: you can't hear a thing, as expected.
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Three days later, my wife tells me she's slept better, for two reasons: I no longer cough at night, whereas some “little bugs” used to make me cough and wake the whole family, and she's no longer woken by her own coughing fits. Four months later, we're still just as surprised by our nights. In the middle of pollen season, my wife hardly wakes up anymore! Astonishing. Thank you TEQOYA for your research, which led to this very effective little device. We're now thinking about the large model for the living room.

Mr José Félix, France, May 2021

TEQOYA T200

#Well-being and sleep #Asthma and allergies #Simplicity and silence

After more than a month of using my TEQOYA air purifier in our restaurant, I wanted to share my enthusiasm. I feel a clear improvement in air quality in my reception area. A second device is installed in our ground-floor dining room: I notice it less, but I have no doubt that it also brings an improvement. Discreet, they blend into my decor. I'm thinking of ordering one soon for our upstairs dining room. I'm delighted to have discovered TEQOYA!

Mrs Agnès Lair, restaurant owner, France, June 2022

#Simplicity and silence #Professional testing

I use it at home: my wife and I feel much better, especially when it comes to sleep.

Mr Jean-François, former general practitioner, France, September 2022

#Well-being and sleep

I've been using a TEQOYA T200 air purifier for a few months. I'm satisfied with it: as well as its effectiveness, I appreciate its design, its ease of use and its silence. Its energy consumption is very low: when it comes to energy sobriety and sustainability, every action counts!

Mrs Isabelle, France, November 2022

TEQOYA T200

#Filterless #Simplicity and silence

I bought a T450 three months ago. The first effect was a feeling of joy and balance. I feel good, constantly happy and serene. I teach classes online, and I feel my memory has improved.

Stéphane Legendre, France, September 2023

TEQOYA T450

#Well-being and sleep

Purifying the air in the Dogs' locker room had interested us for some time, for several reasons. First, to show our players that we take care of them and that we're professionalising a space that is part of their daily life.
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It's also a way of putting the team in the best possible conditions. Finally, reducing the smell of ice hockey equipment was a significant benefit for the comfort of the locker room. We've been using TEQOYA air purifiers since the start of the season, and we're very satisfied with them.

Victor Godet, operations director of the Dogs de Cholet, December 2023

#Bad smells #Professional testing

The purifier is in my bedroom, and I think it has improved the quality of my sleep, with a direct impact on my recovery, my performance and my health in general. I used it while preparing for the Games, and I'm going to keep using it. In top-level sport, every detail can make the difference, and air quality is far from a negligible one.

Ismaël Bouzid, taekwondo athlete, member of the French national team, September 2024

#Well-being and sleep #Professional testing

I chose a TEQOYA air purifier because I really liked its style: I find it super stylish! And it's very practical: it's light, takes up no space in my suitcase and plugs in anywhere, which means I can take it with me. As for the benefits, I really felt that good-quality air helps me sleep better: you can feel the air is pure, and you're better rested.

Magda Wiet-Hénin, multiple medallist at the European and World Championships, September 2024

#Well-being and sleep #Simplicity and silence #Professional testing

First of all, we'd like to tell you how completely satisfied we are with the purchase of our three TEQOYA T200 units. Thanks to them, the air quality in our flat has clearly improved, as our sensor shows. This gives us great peace of mind, with an 11-month-old baby at home and another expected in May. We also really appreciated that you quickly exchanged, free of charge, the T200 that seemed faulty to us.

Anonymous, France, January 2025

TEQOYA T200

#Protection against pollution #Measured air quality

I've been a loyal user for many years. Thanks to your T200 and E500 purifiers, we've clearly improved our indoor air quality, effectively controlling fine and ultrafine particles. On days of heavy pollution, we also reduce the extraction rate of our mechanical ventilation system to ease the load on our devices.

Roman G., France, June 2025

TEQOYA E500

#Protection against pollution

I'd like to sincerely thank you for sending the TEQOYA E500 purifier. I already own the T200, with which I'm fully satisfied. Here in Morocco, air pollution from traffic and factories is particularly high, and these devices bring real relief and a better quality of life.

Mr Grosjean, Morocco, February 2026

TEQOYA E500

#Protection against pollution

I'm a painter and I work mainly in oils. For years, the smell bothered me. Now there's no smell at all in my 60 m² studio equipped with the E500. I'm also a smoker, and even the smoke smells have disappeared. It's one of the best investments I've ever made for my health. Well done TEQOYA!

Pierre Joseph, April 2025

TEQOYA E500

#Bad smells #Professional testing

*Review of the product test campaign with EDF Pulse&You :
TEQOYA has been launched on the EDF Pulse and you collaborative innovation platform where many participants exchange views on air quality and give their opinions on the products they would like to have in their homes. More than 1800 comments and ideas have been exchanged in 3 months! At the beginning of June, the 40 most active participants each received a TEQOYA T200. We are delighted and proud of the quality and enthusiasm of their feedback.