HEAPETS P365 Pet Air Purifier Review: Worth It for Pet Hair?

If you live with a shedding dog or a couple of cats, you already know the drill: floating hair on every surface, litter box smell that lingers, and dander in the air you cannot see. The HEAPETS P365 pet air purifier is built for that problem, with a wide cat-face intake, an H13 True HEPA filter, and a washable pre-filter aimed straight at pet hair. I put this purifier through hands-on testing to see whether it earns a spot in a pet household.

This is a slim tower that weighs about 7 lb, runs off a standard outlet, and connects to your phone over 2.4GHz Wi-Fi. HEAPETS lists coverage up to 2,200 sq ft, three fan speeds, an auto mode, and a one-touch pet mode. It also adds a real-time air quality monitor and a color light ring so you can read the room at a glance.

The short version: the P365 is a smart, thoughtful pick for the rooms your pets use most, and the washable filter trims long-term costs. It is not a whole-home solution, and it will not replace vacuuming or grooming. Here is what stood out after using it, and where I would set your expectations.

How the HEAPETS P365 Cleans Pet Air

The P365 runs three stages of filtration, and each one has a job. A washable electrostatic pre-filter on the front grabs the big floating stuff first, the dog hair and cat hair, before it reaches the main filter. Behind it sits the H13 True HEPA layer that catches fine dander and dust, followed by a pet-specific activated carbon layer that handles odor.

That order matters for pet owners. Because carbon works by adsorption rather than trapping particles, it targets litter box, cooking, and wet-dog smells that a HEPA filter alone will not touch. The wide, open intake, shaped like a cat face, resists the hair clogging that chokes airflow on grille-style air purifiers.

The pre-filter is the part that saves money over time. You rinse or vacuum it and pop it back in, which HEAPETS says stretches the main HEPA filter from about three months out to roughly six. For a home with heavy shedders, that is the difference between an air purifier that keeps working and one that clogs.

What I Liked

The Washable Pre-Filter Cuts Your Filter Costs

The reusable pre-filter is the feature I keep coming back to. Instead of buying a fresh filter every few months, you rinse or vacuum this layer and slot it back in, which HEAPETS says extends the main HEPA filter from three months to about six. One Amazon reviewer with two dogs made the same point, calling the washable pre-filter a real advantage over models that lock you into pricey replacements.

A Wide Cat-Face Intake That Resists Clogging

Most air purifiers pull air through small grilles or holes that clog with fur and choke the airflow. The P365 uses a wide, open intake behind the cat-face panel, so hair goes straight in and lands on the washable pre-filter instead of jamming the front. If you have long-haired dogs or multiple cats, that design is the difference between a unit that keeps working and one that quits.

App Control and a Real-Time Air Quality Monitor

A laser sensor reads the air and reports it through a green, yellow, and red light ring, plus the Smart Life app over Wi-Fi. When a dog kicks up a cloud of dander, the sensor catches the spike and the fan ramps up on its own. From the app you can change modes, set timers, and get a reminder when it is time to change the filter, which is handy when you are away from home.

A Genuinely Quiet Sleep Mode for Bedrooms

On the lowest fan speed the P365 is quiet, and the dedicated sleep mode is quieter still. It also kills the light ring, so nothing glows at you in a dark room. For a bedroom, a kids’ room, or a spot next to an anxious pet, that quiet, lights-off operation is a genuine plus, though the whisper-quiet mode and maximum power are two different settings.

Auto Mode and One-Touch Pet Mode Convenience

Auto mode reads the room and adjusts the fan for you, idling down in clean air and speeding up when the air turns dirty. Pet mode is a one-touch boost that pushes the fan to its highest setting for a full cycle, which is handy right after a litter change. Between the two, you can set it and let it handle the day-to-day on its own.

A Compact, Lightweight Tower You Can Move Around

At roughly 7 lb, the P365 is light enough to carry between rooms with the built-in handle. The slim footprint lets you place it right next to a litter box, a pet bed, or a high-traffic pet zone where fur and odor concentrate. It felt sturdier than I expected for something this light, and it did not feel hollow or cheap.

What Needs Improvement

The 2,200 Sq Ft Coverage Is a Best-Case Number

The listed 2,200 sq ft is a best-case rating, and the fine print bears that out. With a CADR of 200 m3/h (about 118 CFM), the P365 shines in small to moderate rooms where it can cycle the air several times an hour, not across a wide open floor plan. Treat it as a room-by-room purifier and park it where your pets actually spend time.

Higher Fan Speeds Get Noticeably Loud in Use

In my sound test, F1 was quiet and easy to sleep near, but F3 was a lot louder, and pet mode runs at that same top volume. That is normal for a large-room purifier, and an Amazon reviewer flagged the same thing. Plan to run it low or on auto most of the time, and save the high speed for quick cleanup bursts.

Still No Substitute for Vacuuming and Grooming

The P365 handles what is floating in the air, not what has already settled into your carpet, couch, and blankets. As a former pet sitter put it on Reddit, a purifier reduces airborne odor and litter dust but cannot remove smell at its source. You will still need to vacuum, groom, and keep the litter box clean to see the full benefit.

Verify the Carbon Filter and Filter Costs

The listing, the gallery diagram, and my own unit all include the activated carbon layer, but one detailed Amazon review from a two-cat household reported their unit arrived with the HEPA filter only and no carbon filter. Check the filter stack when your unit arrives if odor control is your main reason for buying. It is also worth confirming replacement filter availability and price up front, since carbon saturates faster in litter box and multi-pet homes.

How It Compares

vs Levoit Core P350 and Vital 200S-P

The Levoit Core P350 is the obvious budget rival, but it is built for small rooms of around 219 sq ft, so the P365 covers more ground for a pet zone. Step up to the Levoit Vital 200S-P from veSync and you get a U-shaped fur inlet, washable pre-filter, and app scheduling that Popular Mechanics called the best air purifier for pets, though it is bigger, heavier, and pricier at roughly $130. The P365 undercuts it near $89.99 and is far lighter, while Levoit and other pet brands like PetSnowy carry a longer track record and easier filter availability.

vs Coway Airmega and Winix 5500-2

The Coway Airmega and the Winix 5500-2 are proven picks with strong airflow, and the Winix pushes a clean air delivery rate around 243 with a washable carbon pre-filter for roughly $150. Against that, the P365’s 200 m3/h (about 118 CFM) CADR is more modest, which is another reason to match it to a single room rather than a whole house. Where the P365 answers back is pet-specific design and smart features: the wide anti-clog intake, one-touch pet mode, app control, and air quality monitor that Coway’s base models leave out.

vs Premium Units Like IQAir

If you want the highest filtration regardless of cost, an IQ Air unit sits in a different tier, with medical-grade filtration at several times the price. For most pet homes that is overkill, and the running costs climb quickly. The P365 covers the practical pet basics, hair, dander, dust, and odor, at a fraction of that outlay, which is the trade most pet owners actually want.

Final Verdict

The HEAPETS P365 is a thoughtful pet air purifier that gets the fundamentals right. The three-stage filtration with a washable pre-filter is the standout, because it handles pet hair the smart way and saves money on replacement filters over time. The quiet sleep mode, app control, and pet mode show it was built by people who thought about what living with pets is actually like.

I am giving the P365 a 4.2 out of 5. It carries a 4.4 average across early Amazon reviews, and peer-reviewed research backs the core promise: HEPA filtration can cut airborne cat and dog allergens by large margins, which is a real health win for allergy sufferers. It lands at 4.2 rather than higher because the 2,200 sq ft claim is optimistic, the top fan speed is loud, and one buyer’s unit shipped without the carbon filter.

Bottom line: at around $89.99 as tested, the P365 is strong value for the room your pets use most. Buy it for a bedroom, a pet zone, or a spot by the litter box, not to purify a whole house from one unit. If that matches your home, it is one of the more sensible pet-focused options on Amazon.