For Pet Homes, Filterless

The air purifier for pets that clears dander, hair, and odor

Q: Do air purifiers really help with pet allergies?

Yes, when they capture dander-sized particles. Pet allergies are triggered by airborne cat and dog dander (Fel d 1, Can f 1) that floats for hours. AirSoap's TPA technology removed over 99.9% of airborne pet allergens in independent testing, reducing what reaches your eyes, nose, and lungs.

Q: Does AirSoap remove cat and dog dander?

Yes. AirSoap charges dander particles and collects them on washable plates, capturing pieces down to 0.0146 microns, about 20 times finer than a HEPA filter, so it pulls in the ultrafine dander ordinary filters let through.

Q: Will an air purifier help with pet hair?

Yes. Loose hair and larger fur particles are caught on AirSoap's pre-screen, while the charged plates handle the fine airborne dander. Because nothing packs into a disposable filter, airflow does not fall off the way a hair-clogged HEPA filter does.

Q: Is AirSoap good for cat allergies specifically?

Cat allergen (Fel d 1) is especially small and sticky. AirSoap captures particles down to 0.0146 microns and removed over 99.9% of airborne pet allergens in testing. Run it where your cat spends the most time and in your bedroom.

Q: Is a filterless air purifier better than HEPA for a pet home?

In a pet home, pet hair and dander clog a HEPA filter quickly, dropping airflow and forcing frequent replacements. AirSoap captures finer particles (down to 0.0146 microns vs HEPA's 0.3) and uses washable plates and a rinsable pre-screen instead, with no fur-clogged filters to buy.

Q: Where should I put an air purifier for pets?

Put it where your pet spends the most time, such as the living room, by their bed, or in your bedroom. The AirSoap X3 covers rooms up to 860 sq ft; for large or open areas up to 1,600 sq ft, use the AirSoap X5.

Cat and dog dander, pet hair, and that lingering pet smell. AirSoap's filterless TPA technology charges and captures the allergens floating in your air on washable plates — no filters to clog with fur, ever.

Shop AirSoap See the lab data

over 99.9% of pet allergens removed • captures dander to 0.0146µm • washable plates, no fur-clogged filters

The Short Answer

Do air purifiers help with pet allergies?

Yes — if the purifier actually captures dander-sized particles. Pet allergies are triggered by airborne cat and dog dander — the microscopic flakes of skin and dried saliva proteins (Fel d 1 from cats, Can f 1 from dogs) that float for hours and settle on everything. A purifier that pulls those from the air reduces what reaches your nose, eyes, and lungs.

AirSoap's TPA (Two‑Pole Active) technology charges and captures particles down to 0.0146 microns — about 20× finer than a HEPA filter — so it pulls in the ultrafine dander that ordinary filters let slip through. And because it collects everything on washable plates instead of a disposable filter, there's no fur-clogged filter to keep buying.

Tested Performance

Tested to remove over 99.9% of pet allergens

Independent testing of AirSoap's TPA technology against the airborne dander and allergens that fill a pet home.

Airborne allergen / pollutant	Removed
Pet allergens (dander)	>99.9%
Dust‑mite allergens	>99.9%
Dust‑mite / pet‑type allergen (1 hr chamber)	>96%
Pollen allergens	99.6%
Airborne mold	99.8%
Fine particles (PM2.5)	99%
Particles down to 0.0146µm	>99.9%

Sources: TPA Filter Performance Data (third‑party reference materials); 1‑hour chamber result from the Guangdong Detection Center of Microbiology. Tests conducted on Airdog TPA units (the same hardware as AirSoap X3/X5) under laboratory conditions; real‑world results vary by room size, number of pets, runtime, and conditions.

How It Works

Dander is tiny. TPA is smaller.

Pet dander rides on microscopic particles that float for hours. AirSoap captures them where ordinary filters let them slip through.

>99.9%

Pet allergens (dander) removed

>96%

Dust‑mite / pet‑type allergen removed in 1 hr

0.0146µm

Particle capture — ~20× finer than HEPA

Filterless vs HEPA

Why a filterless purifier wins in a pet home

Pet hair and dander clog a HEPA filter fast — then you're buying replacements. AirSoap catches the hair on a pre‑screen and the fine dander on washable plates you simply rinse.

Traditional HEPA

Clogs fast with fur

HEPA filters trap particles larger than ~0.3 microns, but pet hair and dander load them quickly — airflow drops and you're replacing a costly filter on a tight schedule. A neglected, dander‑packed filter can become a source of allergens itself.

AirSoap TPA

Captures — down to 0.0146µm

AirSoap charges dander particles and collects them on washable plates — capturing pieces ~20× finer than HEPA, including the ultrafine dander that slips through. Rinse the plates and the pre‑screen, reuse them. No fur‑clogged filters to buy.

Built for Pet Homes

Dander, hair, and odor — all handled

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Dander & hair

A pre‑screen grabs the hair while the charged plates pull in the ultrafine dander — over 99.9% of pet allergens removed, including what a HEPA filter misses.

🔥

That pet smell

AirSoap's catalytic stage breaks down many of the odor‑causing compounds behind litter‑box and wet‑dog smell — so the room actually smells fresher, not just masked.

♻

No fur-clogged filters

Washable plates mean no filters loading up with hair, no refill costs, and no dander‑packed filter turning into its own source of allergens.

Where You Need It Most

Put it where your pet hangs out

Run AirSoap where your cat or dog spends the most time — the living room, by their bed, or in your own bedroom. It quietly pulls dander and hair out of the air so the room stays fresher and you wake up clearer, not congested.

Find Your Fit

The best AirSoap air purifier for your pets

Same filterless TPA technology, sized for your space. Pick by the room your pet spends time in.

UP TO 860 SQ FT

AirSoap X3

The filterless air purifier for bedrooms and single rooms — ideal for a cat room, a crate corner, or where you sleep.

$399.95Shop X3 →

UP TO 1,600 SQ FT

AirSoap X5

The large‑room air purifier for open living areas — one unit to keep dander and hair down across a whole main floor.

$649.95Shop X5 →

FAQ

Air purifiers and pets, answered

Do air purifiers really help with pet allergies?+

Yes, when they capture dander‑sized particles. Pet allergies are triggered by airborne cat and dog dander — flakes of skin and dried saliva proteins (Fel d 1, Can f 1) that float for hours. AirSoap's TPA technology removed over 99.9% of airborne pet allergens in independent testing, reducing what reaches your eyes, nose, and lungs.

Does AirSoap remove cat and dog dander?+

Yes. Dander is extremely light and lingers in the air long after your pet leaves the room. AirSoap charges those particles and collects them on washable plates, capturing pieces down to 0.0146 microns — about 20× finer than a HEPA filter — so it pulls in the ultrafine dander ordinary filters let through.

Will an air purifier help with pet hair?+

Yes. Loose hair and the larger fur particles are caught on AirSoap's pre‑screen, while the charged plates handle the fine airborne dander behind it. Because nothing packs into a disposable filter, airflow doesn't fall off the way a hair‑clogged HEPA filter does.

Does it get rid of pet odor?+

It helps. AirSoap's catalytic stage breaks down many of the volatile compounds behind litter‑box and wet‑dog smell, so it reduces odor at the source rather than masking it with fragrance. Strong, ongoing odors also need litter and bedding hygiene, but the air smells noticeably fresher.

Is AirSoap good for cat allergies specifically?+

Cat allergen (Fel d 1) is especially small and sticky, which is why cat allergies can be stubborn. AirSoap captures particles down to 0.0146 microns and removed over 99.9% of airborne pet allergens in testing. Run it in the room your cat spends the most time in, and in your bedroom, for the biggest difference.

Is a filterless air purifier better than HEPA for a pet home?+

In a pet home the filterless advantage is real: pet hair and dander clog a HEPA filter quickly, dropping airflow and forcing frequent costly replacements. AirSoap captures finer particles (down to 0.0146 microns vs HEPA's ~0.3) and uses washable plates and a rinsable pre‑screen instead — no fur‑clogged filters to buy.

Where should I put an air purifier for pets?+

Put it where your pet spends the most time — the living room, by their bed, or in your own bedroom. The AirSoap X3 covers rooms up to 860 sq ft; for large or open living areas up to 1,600 sq ft, use the AirSoap X5. Dealing with seasonal triggers too? See our air purifier for allergies page.

Take the dander out of your air

Filterless pet relief that removes over 99.9% of airborne dander, catches the hair, and breaks down odor — with no fur-clogged filters to replace.

Shop AirSoap Air Purifiers

Removal figures are from independent laboratory testing of TPA technology against aerosolized allergens under controlled conditions (TPA Filter Performance Data, third-party reference materials; 1-hour chamber result from the Guangdong Detection Center of Microbiology). Test units are Airdog TPA models, the same hardware as AirSoap X3/X5. Real-world performance varies with room size, number of pets, runtime, ventilation, and allergen levels. AirSoap is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or allergy.