Oneisall Air Purifier

What Is the Oneisall Air Purifier for Homes with Pets?

The Oneisall Air Purifier for Homes with Pets is a dual-side intake purifier designed specifically around the mess that comes with sharing a home with cats and dogs. Instead of pulling air in from a single vent like most standard purifiers, this unit uses a large grille on two sides of the machine, which the brand says captures 80% more pet hair compared to single-intake designs. It runs on H13 HEPA filtration paired with dual carbon filters, aiming to knock out both the visible fur and the less visible odor particles that build up in pet households.

Model number PP02 pairs that dual intake with a CADR of 320 m³/h, which translates to roughly 188 CFM, and the brand lists coverage up to 2200 square feet. According to the comparison data on the product page, that’s more than double the coverage of a typical competing unit (960 ft²) and noticeably higher CADR than the “others” benchmark of 243 m³/h. In a side-by-side hair capture test over the same duration, the Oneisall unit reportedly trapped 0.99 grams of hair versus 0.19 grams for the comparison unit, which the brand frames as roughly five times more capture.

Photo: Oneisall

Key Features Worth Knowing About

Filtration and Airflow

The filtration stack here is fairly straightforward: two H13 HEPA filters and a washable pre-filter layer sit at the front line, catching hair and larger particles before the carbon component tackles lingering odor. The washable pre-filter is a nice touch for anyone who doesn’t want to keep buying replacement parts every few weeks, since you can just rinse it and pop it back in. Smart sensors are supposed to detect air quality changes and adjust the fan speed automatically, so you’re not stuck manually toggling settings every time your dog rolls around after a walk.

Noise levels are listed at 24-59 dB depending on the setting, with the marketing copy highlighting a 25dB “ultra-quiet” mode. That range suggests the lower end is genuinely quiet enough for a bedroom or office, while the higher fan speeds will be noticeably more audible, which is typical for any purifier pushing a CADR this high. The adapter runs on standard 100-240V input, so it should work fine regardless of where you’re plugging it in, provided you have the right outlet adapter for your region.

Design and Maintenance

Physically, the unit measures about 310 x 181.4 x 393 mm and weighs just under 4 kilograms, putting it in a reasonably compact category for something rated to cover 2200 square feet. It ships with two H13 HEPA filters, two pre-filters, a cleaning brush, an adapter, and a user manual, which means you get a spare set of filters right out of the box instead of having to order replacements immediately.

The included cleaning brush is a small but practical addition, since pet hair tends to wrap around intake grilles and vents rather than just floating through them. Having a dedicated tool for that instead of improvising with a vacuum attachment or a lint roller is a small convenience that adds up over time, especially for households with heavy shedders.

Photo: Oneisall

Pricing and Value

The single unit is priced at $89.99, marked down from a listed $179.99, which puts it at the more accessible end for a purifier claiming this level of coverage and CADR. Oneisall also offers bundle options if one unit isn’t going to cut it. The 2-pack set runs $169.99 (down from $359.99) and is pitched toward multi-room or multi-floor homes. The 3-pack goes for $239.99 (down from $499.99) for whole-house coverage, and there’s a Cat & Dog Home Set at $219.99 that pairs this dual-intake unit with a separate cat-focused air purifier model.

There’s also a combo option pairing the purifier with the brand’s LM2 7-in-1 pet grooming vacuum for $159.99, aimed at households dealing with both heavy shedding and lingering odor. Given that a single H13 HEPA filter replacement alone is listed at $28.50, the value of getting two filters bundled with the initial purchase is worth factoring into the overall cost math, especially if you’re already budgeting for ongoing filter swaps.

Who Is This Purifier Best For?

This product is clearly built with multi-pet or heavy-shedding households in mind rather than someone looking for a general-purpose air cleaner. If you’ve got a dog that sheds constantly, a cat that likes to nap in every corner of the house, or just a persistent pet odor problem that regular air fresheners can’t touch, the dual-intake design and carbon filtration are aimed squarely at that use case. The 2200 square foot coverage claim also makes it a reasonable option for open floor plans or larger living rooms where a smaller purifier would struggle to keep up.

On the other hand, if you live in a smaller apartment with one low-shedding pet, or you don’t have any pet-related air quality concerns to begin with, this might be more purifier than you actually need. The pricing and bundle structure clearly cater to people managing fur and odor across multiple rooms or multiple pets, so a single small room might not justify the investment when a more basic purifier would do the job just as well for less money.

Photo: Oneisall

Bottom Line

The Oneisall Air Purifier for Homes with Pets leans hard into its pet-specific positioning, and the dual-intake design combined with H13 HEPA and carbon filtration seems to back that up with real numbers around hair capture and coverage. At $89.99 for the single unit, with washable pre-filters and a spare filter set included, it lands as a reasonably priced option for anyone dealing with fur and odor on a daily basis. Whether the 25dB “ultra-quiet” claim holds up on the highest fan setting or only applies to the lowest one is the kind of detail you’ll only really confirm once it’s running in your own living room.