Air Pollution
We shouldn’t endure the air we breathe
If you live in or near a city, near a high-traffic road or a factory, you breathe in more than just air.
Fine particles from traffic, heating, or industrial activity float around us — and even inside our homes. Over time, they can make the air feel heavier, drier, or simply unpleasant to breathe.
Ionization helps reduce these pollutants where it matters most: inside your living spaces, so your air feels lighter and cleaner every day.
Vetted by research, health institute, hundreds of professionals and thousands of customers
How outdoor pollution enters our home
Every time you breathe indoor, you inhale more than just air.
Because when you open a window or door, particles from the outside come in — and most of them stay.
Car exhaust, tire wear, heating smoke, or industrial emissions release fine dust and gases that drift indoors. They stay, and accumulate on furniture, walls, and in the air you breathe.
Ventilation helps renew the air, but it also invites new particles inside. And modern insulation that keeps heat in, actually keeps pollution too.
Over time, this makes indoor air up to five times more polluted than outside, especially in urban areas or near busy roads.
The 3 common ways to purify indoor air
People use many methods to prevent indoor air pollution. There are three main ones:
Ventilating regularly helps renew the air, but when pollution levels are high, it also lets new particles in — especially fine dust and fumes. But while closing windows helps reduce outside air entry, but it also traps stale air and indoor pollutants.
Plants and natural sprays can freshen a room, but they don’t remove fine particles or chemical pollutants. Their effect is mostly sensory — not purifying. In worse cases, they even add new chemicals to your indoor air.
Filter-based purifiers can trap many pollutants, but they’re often noisy, and their filters need regular replacement. Disposable filters not only require maintenance but also generate waste, adding to the same environmental problem they aim to solve.
Each of these helps a little, but none truly reduces pollution quietly, continuously, and without waste.
How we use a natural phenomenon: air ionization
Have you ever thought that when it rains, after a storm or near a waterfall, the air feels especially fresh and pure?
That's thanks to a natural event: the air being cleaned by negative ions.
In short, when water drops break, they create negative ions, which attach themselves to airborne particles (from dust and pollen, to pollutant and fine particles).
These harmful particles become charged with negative ions, and they start being attracted by bigger electrostatic masses. Indoors, that means furniture, walls, and in most cases, the ground. So as they get charged with more and more negative ions, they're attracted away from where you could breathe them.
That's how negative ions remove harmful particles in the air, leaving it as pure as possible.
Our ionizer air purifiers recreate this natural process indoors.
Instead of pulling air through a disposable filter, like most air purifiers, ours release negative ions to neutralize pollutants directly in the air / or attract them into a cleanable compartment.
This means there’s no noisy ventilation, and no filters to replace — just cleaner air that feels lighter and fresher, like in nature.
They Experienced the Effectiveness of TEQOYA Air Purifiers
I used to have asthma problems. But since we installed the ionizer, I have far fewer breathing issues. I used to need long-term treatment, but now it's over.
I have suffered from asthma for several years. Your concept convinced me, so I bought a TEQOYA and placed it in our bedroom. Overnight: no more attacks! I’ve had only one since, but in the car. I later bought 2 more, one in the living room and another in my office at work. [...] I am quite optimistic; in my opinion, my asthma will be completely gone in a few months.
I have a dust allergy that makes me sneeze whenever there’s dust in the air. Since placing the Teqoya device prominently in my living room, my attacks are much less frequent.
I have asthma and chronic sinusitis that prevented me from sleeping well at night… Congested nose, difficulty breathing. Since placing the TEQOYA T200 on my bedside table, I’ve been able to sleep through the night. Not all my health issues are completely resolved, but there is a real improvement. I am very happy with this device and would not hesitate to take it with me when traveling as it is compact, lightweight, and fits easily in a suitcase.
In our household, three people have asthma, including two children with asthmatic coughs. We bought three TEQOYA devices, and since placing them in the bedrooms, we’ve seen improvements: fewer asthmatic coughs, fewer sick days, and likely better sleep quality. We are happy with our investment.
I was less short of breath climbing subway stairs, for example. Likewise, during physical effort, I feel more enduring [...] Since the ionizer has been plugged in at home, I have had half as many attacks [...] Because I am very happy with Teqoya and find it truly effective, I tell people about it whenever I can.
My daughter has asthma and experiences coughing fits lasting 3–4 hours! After placing the purifier in her room, the coughing fits disappeared, and she now only has one per week! She sleeps better, breathes better, and no longer wakes up crying [...] It’s a good investment.
Half an hour after turning on the TEQOYA T450, no more headaches or coughing. My allergies have decreased. What a difference at home!
It’s now been about two weeks since your ionizer was installed in my room. Beyond the sleek design and compact size, I want to express my satisfaction. My morning wake-ups are much better. As an asthmatic, this is very appreciated.
Our technology is used by health professionals
When we started TEQOYA in 2015, it was backed by more than 15 years of research and many proven institutes. You can learn more about how our technology works by clicking here.
Our founder, Pierre, wanted to first help his asthmatic daugther, then the most people possible, breath clean air. Turns out most health professional share this goal, and many adopted TEQOYA across their establishments.
Today, our purifiers are present in hospitals, at several nursing homes, and in numerous consultation and waiting rooms of health professionals.
Looking to purify your home's air?
Here are the products we recommend based on the room you want to equip:
The quietest
The most powerful
The most compact
The most powerful
The most compact
For rooms with people and activities, like a living room or kitchen:
TEQOYA E500
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About TEQOYA
Pierre was looking to help his daughter, who suffered from asthma.
He discovered the benefits of an air ionization system developed by Jacques Breton, an eminent Professor, and member of the New York Academy of Sciences, who spent more than 15 years studying air ionization.
This systems works by emitting negative ions, without generating ozone or any chemical substance, to neutralize polluting particles. It was then proven by research, but not offered to the general public.
But in 2014, a huge peak in air pollution happened in Paris. This became the trigger who motivated Pierre to create TEQOYA, and share this technology with as many people as possible.
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Since then, TEQOYA has been receiving many awards, support, and was chosen by many brands and institutions. But most importantly, it has helped thousands of people breath clean air.
Our customers across the world
Recognized expert in air purification since 2015
Frequently Asked Questions
The perception of air ionization depends on your setup, sensitivity, and current air quality. We recommend checking our customer testimonials to see their experiences.
We also offer a "satisfied or 100% refunded" guarantee (excluding shipping) within 30 days of receiving your purchase.
Check our detailed FAQ or contact us!
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