The Original Cat Purifier

Sleep with your cat. Not your allergies.

Cleaner air for cat homes, restless nights, and stuffy mornings.

$159.98 $319.98 You save $160.00
LIMITED AVAILABILITY Fast Shipping
Helps capture cat dander, fur, and the Fel d 1 allergen
Helps absorb litter-box odors and stale pet smells
Quiet enough for bedrooms, litter areas, and overnight use
Select a bundle
1 Original Cat Purifier $89.99$159.99
Ideal for the bedroom For sleeping easier with your cat nearby.
2 Original Cat Purifiers $159.98$319.98
MOST POPULARPerfect for the bedroom and litter room For cleaner air in the spaces you use most.
3 Original Cat Purifiers $209.97$479.97
BEST VALUEBedroom, living room, and litter box area For a fresher-feeling home from morning to night.
H13 HEPA Certified Free Shipping Ships in 24 Hours 30-Day Returns
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Original Cat Purifier unit ready to run
Purr-Lock™ filter core installed
Quick-start card 2-minute setup
Bonus filter core in the 3-pack $29 value
Shipping in the US is free. We ship your order in 24 hours. Delivery takes 2 to 5 days. You can return the unit in the first 30 nights. We pay for the return label.
Use the unit for 30 nights. If you are not satisfied, send it back in any condition. We will refund the full amount. There is no restocking fee.
What cat owners say

“I stopped waking up congested for the first time in nine years of cat ownership. I did not believe a purifier could do that.”

Sarah W.
Owns 2 Ragdolls · Austin, TX

“My apartment is 480 sq ft and the litter box is basically in the kitchen. Nobody who visits can tell.”

Tom E.
Studio apartment · Chicago, IL

“My daughter is allergic and we were told to rehome our cat. the Original Cat Purifier was the compromise, and six months later she is off daily antihistamines.”

Angela P.
Family of 4 + 1 tabby · Portland, OR

Real cat homes with the Original Cat Purifier

From the bedroom to the litter-box corner. The Original Cat Purifier operates quietly in the spaces where cat owners live.

“Our friends stay longer now. There is no cat smell.”

Maya R. Verified buyer

“It runs beside my desk while Luna supervises my workday.”

Tom E. Verified buyer

“I put mine near the litter box. That made the largest difference.”

Angela P. Verified buyer

Purr-Lock™ TriShield Filtration

The 3-stage filtration system built for cat air: floating fur, lingering odors, and tiny airborne allergens that can follow you all the way to bed.

STAGE 01

Fur Capture

Stops the visible mess before it spreads.

The outer shell pulls in loose fur, litter dust, and larger particles before they keep circulating through your bedroom, living room, or litter area.

STAGE 02

Freshness Layer

Stops the visible mess before it spreads.

680 g of activated carbon absorbs litter-box odors, pet smells, and stale household air instead of just covering them with fragrance.

STAGE 03

Freedom Filter

Stops the visible mess before it spreads.

H13 HEPA filtration traps fine dander and the Fel d 1 allergen that can trigger sneezing, congestion, and restless, itchy nights.

From fur to freshness to freedom from allergy. That is the Purr-Lock™ TriShield difference.

Before and after. 14 days.

Test data from 32 homes with cats. 1 to 3 cats in each home.

Airborne allergens (Fel d 1)
Before
After
Litter-box odor
Before
After
Floating fur and dander
Before
After
Morning sneezes
Before
After
Sleep comfort
Before
After

Internal 14-day home test. Individual results can be different.

Compare the options

Compare with:
Original Cat Purifier
Generic HEPA
Removes the Fel d 1 allergen
Removes ammonia and litter VOCs
680 g carbon
Safe for cats (no ozone, ions, fragrance)
Low-noise sleep mode
24 dB
Cost for one year
$58
Risk-free home trial
30 nights

Questions and answers

Yes, for most persons. Fel d 1 is the protein that causes most cat allergies. Fel d 1 particles are 1 to 20 µm. The H13 filter removes 99.97% of these particles. In our home test, airborne dander decreased 94% in 14 days.
Yes. The unit uses only mechanical filtration. It does not make ozone, ions, UV light, or fragrance. The power cord is resistant to bites. The unit stops automatically if it falls.
One unit cleans the air of a 500 sq ft room two times each hour. For the best results, put one unit in the bedroom and one unit near the litter box.
Replace the filter each 6 months if you have 1 or 2 cats. A light on the unit shows you when. A new filter costs $29. Subscribers get a 20% discount.
In sleep mode, the noise level is 24 dB. This is less than a whisper. It is less than the noise of a refrigerator.
Use the unit for 30 nights. If you are not satisfied, return it in any condition. We will refund the full amount. We pay for the return shipping.
4.7 / 5
241 verified purchases
Push a bar to filter the reviews.
Jul 2, 2026
I can finally breathe in my own bedroom

I have been allergic to my own cat for six years and just lived with it. Antihistamines every morning. Two weeks with the Original Cat Purifier in the bedroom and I woke up one day and realized I had not taken one in four days.

Maya R. Verified buyer Helpful (41)
Jun 24, 2026
Litter smell is just gone

We keep the litter box in a small laundry room and no spray, candle, or fancy litter ever fixed it. Put the Original Cat Purifier on the dryer, and within two days the room smells like nothing.

Derek & Mochi Verified buyer Helpful (33)
Jun 18, 2026
Skeptical allergy sufferer, converted

The difference here is real: itchy eyes down maybe 80%, and I can have my cat on the bed again. Kept it well past the trial.

Hannah T. Verified buyer Helpful (27)
Jun 9, 2026
Works great, wish the cord were longer

Does exactly what it promises, dander and odor both noticeably down within a week. Only gripe is the 6.5 ft cord did not reach my preferred outlet. Still absolutely worth it.

Priya S. Verified buyer Helpful (15)
May 30, 2026
Quietest purifier I have owned

Sleep mode on this is genuinely silent. I put my hand over it to check it was on. My cat sleeps on top of it, which I take as an endorsement.

Colin B. Verified buyer Helpful (19)
May 21, 2026
Good results, basic controls

Air quality improvement is real and the odor difference in the cat room is obvious. I just wish it had a scheduling app instead of onboard buttons.

Rosa M. Verified buyer Helpful (8)
May 12, 2026
Two cats, zero guests noticing

My mother-in-law, who announces cat smell like a weather report, sat in our living room for two hours and said the house smelled fresh. Two cats. She had no idea.

Jules K. Verified buyer Helpful (24)

Keep your cat. Stop the allergens.

Use the Original Cat Purifier for 30 nights. If you do not feel a difference, send it back. We will refund the full amount and pay for the return shipping.

30-night trial · Free shipping · 1-year warranty