Designed and manufactured in Europe, the TEQOYA T450 ionizing air purifier is ideal for large rooms (office, living room, dining room, meeting room, etc.). It eliminates 99.9% of airborne pollutants: urban pollution, viruses, bacteria, allergens, mold, and ultrafine particles.
Options : dark grey


10-year Warranty

Worldwide Delivery

Satisfied or refunded

Payment in 3 free of charge times
Beautiful design, quality materials, unpacked, assembled and running in under 10 minutes. We bought a TEQOYA T450 to ensure our child breathes the purest air possible. To test its effectiveness, we chose an air quality sensor, and we can see that the TEQOYA T450 effectively removes harmful fine particles. We move it from room to room in our apartment.
★★★★★
#Health
At my workplace, I had eye and respiratory issues. Today, after two months of use, I notice a significant improvement. [...] You can feel that the lungs are breathing cleaner, purer air. The device is incredibly simple, doesn’t require filters. I can only recommend it to anyone with asthma or anyone wanting to protect their health from indoor air pollution.
★★★★★
#Asthma and allergies
Since I started using a TEQOYA air ionizer, I can't live without it! It brings back that relaxing feeling I experience in nature or on holiday. I use it in the living room during the day and by my bedside at night — it makes me feel calmer and more peaceful. I regularly check the ion levels with my ion counter, and the closer you get, the more the negative ion count explodes! I recommend it to everyone! Try it yourself — you won’t be disappointed!
★★★★★
#Health
We have 400 people working in 2000m² of office space in China, and it's important to ensure their well-being. We chose TEQOYA for three reasons: their ionization technology, its silence, and extremely low operating costs. The results are very promising: air pollution has been reduced by two-thirds, which is remarkable for large, high-ceilinged areas. My teams are completely satisfied.
★★★★★
#Health
After testing several devices for our meeting rooms, I was convinced by the design and environmental values of TEQOYA air purifiers. [...] With the devices, people recover faster. We were so convinced that we even brought one to a sick colleague’s hospital room to help him recover faster!
★★★★★
#Health
TEQOYA ionizers are exactly the kind of product I’m drawn to: low energy consumption, innovative technology, long-lasting devices, and proven effectiveness. [...] More than a purchase, I saw it as an investment in my health and my family’s. The ionizers are silent, use very little electricity. I’m very happy with my investment.
★★★★★
#Health
Find out more about the home air purifier TEQOYA T450 down below:

Recommended surface | Room up to 30 m2 |
Dimensions | 95 cm x 6 cm x 7 cm |
Weight | 1,4 kg |
Noise level | 0 dB |
Warranty | 10 years |
Packaging content | 1 air ionizer 1 power cable (1.5m) 1 user manual |
Color | Dark grey |
Production of negative ions | density of 450 000 per cm3 at 1m from the device emission 3000 billion per second |
Ion optics | 24 |
Power-consumption | 2.2 Watts (less than a lightbulb) |
Power supply | 100-250 Volts (fits most standards) |
Ozone level | Guaranteed emission-free (results verified by independent laboratories Intertek and Certam) See our tests reports |
Certificates | CE EN 60335 (sécurité électrique et sécurité ozone) CE EN 55014 (compatibilité électromagnétique) GB/T-18801 (performance standard for air cleaners applied in China) Ozone : IEC 60335-2-65 |
Find out more about the TEQOYA T450 ceiling model:

Installation | Ceiling |
Recommended surface | Room up to 30 m2 |
Dimensions | 77 cm x 6 cm x 7 cm |
Packaging content | 1 air ionizer 1 power cable 1 user manual 1 ceiling installation set (nuts, screws and wires) |

Ceiling model or standing model, the TEQOYA T450 air purifier is also for workspaces (office, meeting room...). It improves the health and well-being of your employees.

TEQOYA air purifiers are effective in eliminating up to 99.9%* of particles: urban pollution, viruses, bacteria, allergens, mold and even ultra-fine particles. The high-efficiency and safety of TEQOYA air purifiers are verified by the independent laboratories Intertek and Certam (See our tests reports). TEQOYA offers the free rental of a TEQOYA S1 measuring device for the purchase of a TEQOYA air purifier.
See the test in real conditions of use
*Based on laboratory tests, these results vary by device, pollutant, and test conditions.

The TEQOYA T450 air purifier can be installed in any room without causing the slightest nuisance for those who share this space: its operation is imperceptible to the ear and its operating LED is extremely discreet. You will not notice its presence while watching television or spending an evening with friends, for example.

TEQOYA air purifiers are designed and manufactured locally and use eco-friendly materials as much as possible. Without planned obsolescence, the TEQOYA T450 air ionizer has a 10-year warranty and a potentially even longer lifespan.
Check out our detailed FAQ or contact us!
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 system 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 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.
_ _ _ _ _
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 breathe clean air.
