Turn your Aircon
Into an Air Purifier
Turn Your Aircon Into an Air Purifier We make easy-fit aircon filter sheets, so your family breathes cleaner air and lives healthier. Inspired by the open fields of the Netherlands and certified by leading German and Swiss research institutes, Flair brings the cleanest air into your home.
How it works
Order your filters
A pack of 12 filters gives you 12 months of purified air for 1 aircon unit. Each aircon needs 2 filters, which last for 2 months.
Install your filters
Simply place the Flair Filters on top of your aircon mesh filter in under a minute.
Check out our installation guide.
Breathe purified air
Enjoy cleaner air and reduced allergies. Use the Flair Filters App to keep track of when your filters need to be replaced.
What customers say
"Just 2 weeks"
“…I couldnt believe the amount of dust the filters caught. No wonder my sinuses cleared up”
"OMG!!!..."
“I had no idea there was so much dirt floating around in my home!”
"So Satisfying..."
“…to see how much dirt it filters from my home. Luckily my children aren’t breathing this in.”
Why choose Flair aircon filters?
Clean & Healthy Air
Poor indoor air quality is linked to asthma, allergies, and respiratory irritation. Flair helps your whole family breathe easier at home.
Easy to Install
Takes less than a minute. Replace your Flair filters every 2 months, and you won't even need to remember, we'll send you a reminder.
Easy for your Aircon & the Environment
Our filters let air flow through smoothly without straining your unit, and they're made from biodegradable materials.
Aircon Servicing
Part of your regular aircon service
Flair Filters is available through selected partners. Ask your trusted aircon service provider.
Get purified air as part of your regular servicing. Ask your technician to place and refresh your Flair Filters at each visit.
Filters complement, not replace, regular aircon maintenance, which stays essential for your system's longevity and your home's air quality. Some technicians may worry filters strain the unit. Flair Filters are engineered to add just 2-6 pascals of resistance, a minimal load designed specifically to avoid that issue.
Trusted by the best professionals in Singapore, Hong Kong and the Philippines.
Filter efficiency
Filters up to 90% of pollution
Only 5 – 15% Airflow reduction
Our filters let air pass through with minimal strain, adding just 2 to 6 pascal of resistance (about the weight of a tissue on your hand) while filtering up to 90% of pollutants. A small trade-off for dramatically cleaner air.
Want more airflow? Bump up your fan speed, or trim the filter so it doesn't fully cover the mesh. The electrostatic charge keeps purifying either way.
Universal Fit
Fit any Aircon
Our filters fit most common wall and window mounted units. They have a convenient universal size of 35x35cm. If the filters are a bit too big, easily trim them to size using normal scissors.
For the whole family
For Babies
& Fur-babies
Our filters are safe for the whole family! Keep your home clean and fresh for babies and fur babies.
Flair Filters App
Easy reminders.
Goodbye, dirty air!
With the Flair Filters app you easily set reminders for every room. You don't have to remember to replace your filter, we remember for you.
Now available for IOS
Efficient
Removes 90% of dust, pollen and micro particles
Our filters capture 90% of particles at 0.3 microns and above, catching virtually every common indoor allergen, from bacteria, mold spores, smoke, traffic pollution, pet dander to pollen, dust mite waste, and PM2.5 pollution. That means cleaner, healthier air circulating through your home every time your aircon runs.
Safe for the whole family
Flair Filters are made from safe, non-toxic, biodegradable materials designed for everyday use, adding an extra layer of protection for every generation, from babies to the elderly, and especially great for homes with pets.
Without a filter, you might be breathing this.
Here's what's actually floating in your air...
| Type | Size (µm) | Description |
|---|---|---|
| Viruses | 0.02 – 0.3 | Usually travel on larger droplets/aerosols rather than floating as “naked” virus particles |
| Smoke particles | 0.1 – 1 | Combustion soot from cooking, incense, candles, traffic; very fine |
| PM2.5 pollution | ≤ 2.5 | Fine urban pollution particles (traffic/industry); worsens asthma/irritation |
| Fungal fragments | 0.5 – 2 | Broken pieces of fungi; smaller than spores; can be irritants/allergens |
| Construction dust | 0.5 – 5 | Renovation/construction/cement dust; includes silica-containing fine particles |
| Bacteria | 1 - 3 | Many common bacteria fall in this range (often carried on dust/droplets too) |
| Household dust | 2 – 10 | Airborne fraction of mixed dust (soil, fibers, skin, etc.) |
| Pet dander | 2 – 10 | Main pet allergy trigger (skin flakes + proteins), stays airborne longer than hair |
| Mold spores | 3 - 10 | Common indoor molds (e.g., Aspergillus/Penicillium/Cladosporium) especially in humid homes |
| Skin flakes | 5 – 50 | Human shed skin; major contributor to household dust load |
| Dust mite waste | 10 – 40 | Primary dust-mite allergen particles (fecal pellets); mites themselves are not airborne |
| Pollen | 15 – 40 | Many grass & tree pollens fall here; classic seasonal allergen range |
| Textile fibers | 10 – 100+ | Lint from clothes/curtains/sofas; includes synthetic microfibers |
| Pet hair | 50 – 100+ | Large strands; usually settles quickly; not the main allergen vs dander |
Certified Technology
Rooted in European Expertise
Flair was founded with a simple dream: to help families reclaim the quality of the air they breathe at home, bringing air as clean and rejuvenating as the Dutch countryside into homes worldwide. Flair filters have been rigorously tested by leading research institutes in Germany and Switzerland to ensure uncompromising quality and performance.
Switzerland
Safe Materials, REACH Certified
This means they are free from harmful chemicals that could affect your health or indoor air quality.
Free from Hazardous Substances, RoHS Certified
Our filters contain no heavy metals or banned flame-retardants. Simply put: they’re safe for your home and family.
Germany
Eco-Friendly & Biodegradable, PLA Certified
Our PLA (plant-based) filter materials have been tested by TÜV Rheinland and independent labs to meet international compostability standards (EN 13432, ASTM D6400).