Reviewed by
Jarrett Dottin
Licensed Occupational Therapist dedicated to helping others live their best lives. Certified lymphedema therapist and amazon affiliate who has tested over 1,000 different products. http://About%20JD →
As an Amazon Associate I earn from qualifying purchases. Some links on this site are affiliate links, if you buy though them I may make a commission at no extra cost to you.
Quick Verdict
7 pounds, a 25dB sleep mode, and an intake slot wide enough that cat hair lands on it instead of inside it. That wide-mouth design is the whole reason I’d pick the P365 over a standard grille purifier in a pet house. The washable pre-filter stretches HEPA life from 3 to 6 months, that’s the recurring saving that matters.
Buy if you:
- Have a shedding dog or cat and keep pulling hair out of a clogged grille
- Want something you can set right next to a litter box
- Run a purifier in the bedroom overnight and need it near-silent
- Want app control and a live air quality reading instead of guessing
Skip if you:
- Expect it to pull hair off the carpet and rugs. It won’t. That’s still a vacuum job.
- Only run 5GHz Wi-Fi at home, since the app needs a 2.4GHz band
- Want one unit to cover a whole open 2,200 sq ft floor plan at max effect
| Weight | 7 lb (3.2 kg) |
|---|---|
| Coverage | Up to 2,200 ft² |
| Filtration | Electrostatic pre-filter + H13 HEPA + pet activated carbon |
| Noise | 25dB sleep mode |
| Connectivity | 2.4GHz Wi-Fi, app control |
| Filter life | 6 months main filter (3 months without pre-filter) |
The Intake Slot Is the Whole Design Argument
Pet hair doesn’t clog a purifier because the motor is weak. It clogs because the intake is a grid of small holes, and hair mats across the holes until airflow drops to nothing. The P365 pet air purifier swaps that grid for a wide, unobstructed intake with an electrostatic pre-filter behind it. Hair gets adsorbed onto a surface you can wipe and wash instead of wedging into a mesh you can’t reach.
That structural change is why the main filter lasts 6 months here instead of the usual 3, the pre-filter takes the hair load, the HEPA never sees it. That’s the whole reason this isn’t just a regular purifier with a paw print on the box.
Three filter stages, one of them washable
Three stages: electrostatic pre-filter, H13 HEPA, pet-specific activated carbon. The pre-filter catches hair and the big stuff. The H13 HEPA handles dander and fine particulate. The carbon layer is aimed at litter box smell, urine, cooking odor, vape.
Here’s the math that matters. A standard purifier filter runs about 3 months. Because the washable pre-filter takes the beating first, the main filter here is rated for 6 months. Double the interval on a consumable you buy forever. Over a few years that’s real money, and it’s a bigger argument for this unit than any of the smart features.
25dB and 7 pounds: where it actually lives in the house
25dB in sleep mode is quieter than most people expect from a purifier. That number matters for two reasons, and only one of them is you.
Anxious pets react to sound. I work with a lot of households where the dog already hides from the vacuum, the ice maker, the doorbell. A purifier running at a loud setting in the same room as the pet bed is one more stressor, and it usually ends with the unit being switched off and forgotten in a corner. A purifier that runs all night without the dog noticing is a purifier that keeps running.
The 7 lb weight is the other practical piece. This is a carry-it-with-one-hand unit, so it moves from bedroom to pet room to next-to-the-litter-box depending on the day. Compact placement next to the source beats a big tower parked across the room, because the concentration of hair and odor is highest within a few feet of where the pet sleeps and eats. Put the machine at the source.
Coverage is listed at 2,200 ft², which is a rating for air changes over time, not a promise that one unit scrubs an open floor plan instantly. Treat it as a room unit that can handle a large room, and you’ll be happy with it.
The 2.4GHz Wi-Fi Step People Forget
The app only pairs over 2.4GHz Wi-Fi, and that trips up more setups than anything else on this unit. Plenty of modern routers combine both bands under one network name, and the phone happily sits on 5GHz while the purifier can’t see it. If pairing stalls, that’s almost always why, and the fix is temporarily splitting the bands or forcing your phone onto the 2.4GHz network during setup.
The other thing worth knowing up front: the wide intake keeps floating hair out of the guts of the machine, but it does not pull hair off your rug. The listing says as much. If your baseline problem is a carpet full of fur, this isn’t the tool for that layer of the job.
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P365 Pet Air Purifier
Get the best price on Amazon →As an Amazon Associate I earn from qualifying purchases. Some links on this site are affiliate links, if you buy though them I may make a commission at no extra cost to you.
Who I’d Hand This To
Multi-pet households where somebody in the home has allergies. That’s the clearest fit. An H13 HEPA plus carbon stack next to the litter box addresses two different complaints at once: the dander that triggers symptoms and the ammonia smell that triggers arguments.
Small apartments and single bedrooms are the other one. At 25dB, it runs quieter than a bedroom ceiling fan on low, light sleepers won’t notice it. And if you’ve ever fought a stuck filter cartridge out of a tight housing at 3 a.m., the fact that the pre-filter here just rinses under a tap and air-dries is a genuine quality-of-life upgrade, especially for anyone with limited grip strength.
Standard HEPA Tower vs. This Pet-Specific Build
At month two in a house with a shedding dog, the conventional HEPA tower’s grille is already half-matted with fur and moving noticeably less air. That’s the real comparison, not spec sheet filtration efficiency, but what each unit looks like after 60 days of actual pet ownership. The tower’s perforated grille mats over, airflow drops, and you’re either scrubbing the grille with a brush or buying a new filter early.
Where the standard tower wins: raw coverage per dollar in a home with no pets, and more model choice at every size. If your air complaint is dust and pollen, not fur and litter box, you don’t need the pet-specific intake and you can spend that budget on a bigger unit.
Set It Up Once, Properly
Do the 2.4GHz pairing first, before you place the unit, so you’re not crouched behind a litter box fighting your router. Then put it within a few feet of the pet bed or box, not across the room, because that’s where the fur and odor concentrate.
Put a monthly reminder in your phone to rinse the pre-filter and let it dry fully before it goes back in. Skip that and the 6-month main filter life quietly reverts toward 3. Turn on auto mode and let the air quality sensor manage fan speed. Buying the correct replacement matters too, since the pre-filter and composite filter are separate part numbers.
Pros
- Wide unobstructed intake instead of a hole-punched grille that hair mats across
- Washable electrostatic pre-filter doubles main filter life from 3 to 6 months
- 25dB sleep mode, quiet enough for a bedroom and for anxious pets
- 7 lb, so it moves room to room and sits right next to the litter box
- App with live air quality monitoring, auto mode, timer, filter reminders
Cons
- 2.4GHz-only Wi-Fi pairing is the step most likely to stall your setup
- Does nothing for hair already settled in carpet or upholstery
- The 2,200 ft² figure reads bigger than real-world single-room performance
- Skipping the monthly pre-filter rinse cancels the 6-month filter benefit
Frequently Asked Questions
Does it work with HomeKit or Home Assistant?
The listed control method is the manufacturer’s own app over 2.4GHz Wi-Fi. HomeKit and Home Assistant support isn’t stated, so don’t buy it expecting native integration with either platform.
Is there a subscription fee for the app?
No subscription is listed. The app handles air quality readings, auto mode, timer, and filter reminders as part of the purchase. Your only recurring cost is the filters.
Can I run it without connecting to Wi-Fi at all?
Yes. The onboard controls run it fine. You lose remote control, the phone-side air quality readout, and the filter reminder notifications, but the purifier itself doesn’t need the network to clean air.
Which replacement filters do I order?
Two separate parts: composite filter B0GXVB18TT and pre-filter B0GXV6P3GX. Save those numbers now. The pre-filter is washable, so you’re buying it far less often than the composite.
Will it help with cigarette or vape smoke, not just pet smell?
Yes, the activated carbon stage is listed for vaping and cooking odors alongside pet smells. Carbon is what handles gaseous odor, HEPA only handles particles. Heavy daily smoke will exhaust carbon faster than the stated filter life.
How do I wash the pre-filter without wrecking it?
Rinse it, let it air dry completely, then reinstall. The one mistake to avoid is putting a damp filter back into the housing, which invites mildew smell into the exact machine you bought to remove smells.
Is one unit enough for a two-bedroom apartment?
For most two-bedroom layouts, yes, if you’re willing to move it. At 7 lb it relocates in seconds. If both bedrooms need overnight coverage at the same time, you want two.
Can I place it directly next to a litter box?
That’s an intended placement. The compact footprint is specifically pitched for litter boxes, pet beds, and high-traffic pet zones. Just leave the intake side clear so nothing blocks airflow.
Yes. H13 HEPA captures fine particulate generally, and the listing names dust, smoke, and common allergens alongside dander. Pollen falls in that same particle range.
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Get it now
P365 Pet Air Purifier
Get the best price on Amazon →As an Amazon Associate I earn from qualifying purchases. Some links on this site are affiliate links, if you buy though them I may make a commission at no extra cost to you.
About the reviewer
Jarrett Dottin
Licensed Occupational Therapist dedicated to helping others live their best lives. Certified lymphedema therapist and amazon affiliate who has tested over 1,000 different products.
