We love our furry friends, but there's no denying they have a tendency to get fur and dander everywhere they go. Pet dander is a big respiratory concern for many people and something of a pain to actually deal with; the smallest bits of dander can be as little as 0.1 microns in size, which is smaller than other common irritants like pollen, dust, and even some forms of bacteria. Thankfully, an air purifier with a HEPA-grade filter, capable of trapping at least 99.97% of particles that are 0.3 microns in diameter, can significantly reduce the amount of airborne dust and dander in your home. Particle filtration is only one piece of the puzzle, though: when searching for the best air purifier for pets, you'll want a model that's powerful enough to move a lot of air; otherwise, you won't be putting that dense, medical-grade HEPA filter to use. If you want a more detailed breakdown of what to look for, see our buyer's guide at the bottom of this page.
Many manufacturers also include a layer of activated carbon in their primary filter, touting its odor-reduction capability. A quick warning, however: we found in our own investigation into air purifier performance that most units don't contain anywhere near enough of the material to have a meaningful impact on odors.
We've tested more than 50 air purifiers, and below are our recommendations for the best air purifiers for pet owners based on our test results. We put each unit through the same rigorous tests to give you clear, repeatable results, and we also take price and availability into account when making our recommendations. If you want a broader overview of the product landscape, check out our recommendations for the best air purifiers, the best HEPA filter air purifiers, and the best air purifiers for allergies.
We buy and independently test air purifiers with no manufacturer samples, sponsorships, or pre-approved talking points. Each unit goes through the same standardized test bench, and the results are validated by multiple teams before being published on our website, so you can accurately compare them side by side.
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Best Air Purifier For Pets For Most People
Pets8.2Particle Filtration Rate8.1Measured PM1.0 CADR439 m³/hr (258 CFM)Noise @ Lowest Fan Speed32.4dBANoise @ Highest Fan Speed60.7dBASee all our test resultsRecommended Room Size @ Max Fan Speed37.5 m² (404 ft²)The best air purifier for pets for most people that we've tested is the Winix 5530, thanks to its compelling blend of performance and value. This unit has a three-stage filtration system that features a pre-filter for trapping finer strands of hair, a primary allergen filter that can handle pet dander, and a sheet of activated carbon for reducing odors, though, like most household air purifiers, the amount of activated carbon within is too low to have a massive impact. There's also a particle ionizer feature to neutralize airborne pollutants, though it emits ozone while running; if your pet has an ozone sensitivity, you'll be glad to know that the system can be disabled, and doing so doesn't drastically impact performance.
That being said, at its highest fan speed, its performance is still sufficient for handling common allergens like pet dander within an area the size of an average room. There's Wi-Fi connectivity so you can check your home's air quality while you're at work, or change settings and set operating schedules without leaving the comfort of your couch.
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Best High-End Air Purifier For Pets
Pets9.1Particle Filtration Rate9.1Measured PM1.0 CADR729 m³/hr (429 CFM)Noise @ Lowest Fan Speed31.2dBANoise @ Highest Fan Speed58.2dBASee all our test resultsRecommended Room Size @ Max Fan Speed62.2 m² (670 ft²)If you're comfortable spending more for greater overall coverage and a more subtle design, the Blueair Blue Signature Large is the best high-end air purifier for pets that we've tested. This Wi-Fi-enabled unit has an incredibly high max clean air delivery rate (CADR), making it a good standalone option for apartment dwellers or homeowners looking for a unit that can handle pet dander in an open-concept living area; it can clear the air in an equivalently sized space nearly 40% faster than the already solidly performing Winix 5530. It runs impressively quietly, too, and shouldn't be a major disturbance even for easily startled pets. Its chic design and flat top allow you to use it as a small end table too, making it a subtler option than most household units. The multi-stage filtration system includes a pre-filter that can collect finer strands of hair to keep them from clogging the primary filters, along with an odor-neutralizing mineral filter, and a further layer of activated carbon in its primary allergen filter, though this unit would require an even greater amount of activated carbon to effectively deal with volatile organic compounds (VOCs) and odors.
There's an important caveat, though: this unit also uses a particle ionization system to attract airborne particles to its filter and further improve performance, which produces a small amount of ozone while running. While this system's ozone production rate is certified to fall within safe limits, it can't be disabled, which could be a dealbreaker if your pet is particularly sensitive to ozone; this can include short-snout dogs like pugs or bulldogs, most cat breeds, guinea pigs, hamsters, and birds.
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Best Upper Mid-Range Air Purifier For Pets
Pets8.4Particle Filtration Rate8.8Measured PM1.0 CADR617 m³/hr (363 CFM)Noise @ Lowest Fan Speed33.7dBANoise @ Highest Fan Speed61.2dBASee all our test resultsRecommended Room Size @ Max Fan Speed52.7 m² (567 ft²)If you're shopping for something slightly less expensive and find the Blueair Blue Signature Large's always-on ionizer to be a dealbreaker, then take a look at the Levoit Core 600S. Its max CADR falls slightly short of the Blueair, with the latter being almost 20% faster in delivering the same level of air quality within an equivalently sized space, all the while making less noise. That being said, the Levoit's performance is still just about sufficient for use in large, open-concept living rooms and whole apartments. While performance does drop at lower, quieter fan speeds, it still provides sufficient airflow for effective operation in most bedrooms and offices. Its three-stage filtration system consists of a pre-filter for larger airborne particles, a primary filter for dust and mold, and an activated carbon filter to minimize odors, though there's very little of the latter, and it's unlikely to have a massive impact on odors, such as those from your cat's litter box.
Like the Blueair, this unit is Wi-Fi-enabled, so you can use the Levoit's smartphone app to view an air quality estimate from its onboard particle sensor, adjust the fan speed, or be alerted when the filter needs to be replaced. While it's narrower than the Blueair, it's still a fairly tall unit.
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Best Budget Air Purifier For Pets
Pets7.6Particle Filtration Rate7.2Measured PM1.0 CADR278 m³/hr (163 CFM)Noise @ Lowest Fan Speed31.7dBANoise @ Highest Fan Speed58.5dBASee all our test resultsRecommended Room Size @ Max Fan Speed23.7 m² (255 ft²)If you're on a tight budget but want an air purifier capable of dealing with pet allergens, the Dreo Air Purifier 539S is worth a look. It's another step down the ladder in terms of performance compared to the pricier Winix 5530; it'll struggle in larger dining areas or living rooms, but it's still enough for the vast majority of bedrooms and home offices. Performance does degrade by a noticeable degree at lower fan speeds, though its performance in that configuration is just about sufficient for a home office or nursery. The primary filter in its three-stage filtration system is HEPA-rated and won't have much trouble handling common allergens like pet dander.
Its compact size also allows you to fit it on a dresser, desk, or end table, and it runs quietly enough not to cause a significant disturbance, which is great for more noise-sensitive pets. It also features Wi-Fi connectivity, a welcome feature for a unit at this low a price point, which allows you to monitor air quality or change fan speed settings even when you aren't home.
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Best Air Purifier For Pet Hair
Pets7.9Particle Filtration Rate7.7Measured PM1.0 CADR367 m³/hr (216 CFM)Noise @ Lowest Fan Speed32.7dBANoise @ Highest Fan Speed55.6dBASee all our test resultsRecommended Room Size @ Max Fan Speed31.3 m² (337 ft²)If you have a heavily shedding pet and don't mind exchanging some level of performance for a unit that's better suited to dealing with clumps of fur, look no further than the Levoit Vital 200S. Unlike many other units in its price category, like the Winix 5530, the Levoit's air inlet is U-shaped to prevent clogging when it ingests large amounts of hair. In most other respects, however, this unit doesn't perform quite as well; it's well-suited for medium-sized dining areas or living rooms, but the aforementioned Winix can provide a similar level of air quality over 20% faster.
This Levoit has a three-stage filtration system that comprises the aforementioned pre-filter and a combined primary filter with an activated carbon layer to trap odors, though the latter layer isn't substantial enough to have much impact. The unit is also Wi-Fi-enabled, so you can adjust fan speed settings or view a rough estimate of air quality using a companion app.
Notable Mentions
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Coway Airmega 200M:
The Coway Airmega 200M is an air purifier with a built-in ionizer that you can turn on and off. It has an automatic fan speed adjustment function, but it has a lower max CADR than the Winix 5530.
See our review -
Rabbit Air A3:
The Rabbit Air A3 is a high-end air purifier that runs impressively quietly and has a great maximum CADR, but it's outperformed by the Blueair Blue Signature Large in terms of performance.
See our review -
NuWave OxyPure:
The NuWave OxyPure is a high-end air purifier that represents a good alternative to the Blueair Blue Signature Large if you want to forego the latter's ionization system. It also features a unique washable filtration system to lower its recurring costs. That said, the Blueair delivers superior particle filtration performance, quieter operation, and a more discreet, compact design.
See our review -
Blueair Blue Pure 211i Max:
The Blueair Blue Pure 211i Max is a high-end air purifier that delivers comparably superb overall performance as the Blueair Blue Signature Large. It's a good alternative if it can be found at a lower price, and you don't mind missing out on the Signature Large's more subtle appearance.
See our review -
Levoit Core 200S:
The Levoit Core 200S is a compact air purifier that represents a good alternative to the Dreo Air Purifier 539S if you want something even smaller, but its particle filtration rate lags far behind that of the only slightly bigger Dreo.
See our review -
Winix C909:
The Winix C909 is an upper mid-range air purifier that represents a good alternative to the Levoit Core 600S if you want something that runs quieter. That said, it's also bulkier, has a marginally lower max CADR, and is only available from Costco retailers.
See our review
Recent Updates
Oct 09, 2026:
We've replaced the Winix C909 with the 5530 as the 'Best Air Purifier For Pets For Most People' pick due to current product availability, and added the Winix C909 to the Notable Mentions section of the article. We've also removed the Corsi-Rosenthal Box from our recommendations and added the Levoit Vital 200S as the 'Best Air Purifier For Pet Hair' pick to better align with user needs.
Aug 21, 2026:
We've added the Winix C909 as the new 'Best Air Purifier For Pets For Most People' pick, replaced the Levoit Vital 200S with the Winix 5530 as the 'Best Mid-Range Air Purifier For Pets', and replaced the Levoit Core 200S with the Dreo Air Purifier 539S as the 'Best Budget Air Purifier For Pets' pick. We've also added the Levoit Vital 200S and Levoit Core 200S to the Notable Mentions, and added a Buyer's Guide to the article to help simplify your search for a new air purifier.
Jun 16, 2026:
We've replaced the NuWave OxyPure with the Blueair Blue Signature Large as our pick for the 'Best Air Purifier For Pets' due to its superior performance and more compact design. We've also added the NuWave OxyPure, Rabbit Air A3, and Blueair Blue Pure 211i Max to our Notable Mentions section.
Apr 28, 2026:
We've updated the article's text to more clearly explain product details and contextualize performance data.
Feb 27, 2026:
We recategorized the Levoit Vital 200S as the 'Best Mid-Range Air Purifier For Pets' pick. We added the Levoit Core 600S as the new 'Best Upper Mid-Range Air Purifier For Pets' category pick. We replaced the Levoit Core 300 with the Levoit Core 200S as the 'Best Budget Air Purifier For Pets' pick due to current availability.
What To Consider When Buying An Air Purifier For Pets
Pet Dander and Filtration Efficiency
Pet dander is a composite of many different particle types, from bits of shed fur to dead skin. As a result, they run a wide gamut in terms of size, generally falling in the relatively wide ballpark of 0.1 to 25 microns in size. It doesn't take an especially restrictive filter to trap particles at the upper end of the scale, but smaller particles can demand greater filtration efficiency. There are many filter grade categories found with air purifiers, each of which is meant to align with a different usage.
- HEPA-like: Not an official filter classification, and subject to wide degrees of performance variation. Some filters that lack HEPA certification remain highly effective for dealing with allergens, while others are ineffective
- True HEPA: The baseline for HEPA certification. True HEPA filters are certified to trap 99.97% of airborne particles 0.3 microns (µm) in size.
- H13: Effectively one level up from True HEPA filtration, and typically found in healthcare environments. H13-grade filters are rated to trap 99.95% of particles 0.2 microns (µm) in size.
- H14: Usually found in medical environments with very strict air quality requirements, and almost certainly overkill for household use. H14-grade filters are rated to trap 99.995% of particles 0.2 microns (µm) in size.
As we explored in our best HEPA filter air purifiers article, a HEPA-certified filter isn't necessarily a guarantee of good overall filtration performance. A HEPA-grade filter will demonstrate good overall filtration efficiency, which is to say, a filter's ability to trap particles within a single exchange of airflow. However, filtration efficiency isn't the be-all and end-all indicator of filtration performance. Instead, it's merely a component of a more comprehensive metric, that being the CADR, which measures how quickly an air purifier can pull pollutants from the air.
A HEPA-rated unit with high filtration efficiency but low airflow might trap a significant amount of pollutants during a single air exchange in a room, but it also restricts its use to a relatively small area because only a small amount of air is filtered. A non-HEPA air purifier with lower filtration efficiency but higher airflow might not be as effective in capturing pollutants on its first pass, but it'll be able to filter the air multiple times within the same span as the latter. Each pass filters out more and more of the remaining pollutants from the air, meaning it won't take long for it to reach parity with a HEPA-rated unit.
Clean Air Delivery Rate (CADR) And Coverage
If you're a pet owner shopping for an air purifier, it's important to measure the size of your own space, so you don't end up with too little performance for your needs. If you're looking at our reviews to help make that choice, pay close attention to the 'Particle Filtration Rate' test, particularly the 'Recommended Room Size @ Max Fan Speed' field.
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180–250 ft²: Very large primary bedrooms, or smaller living rooms.
- Suitable CADR: 115.2–140.8 CFM (195.7–239.2 m³/hr)
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250–350 ft²: Medium-sized living or dining room.
- Suitable CADR: 160.0–224.0 CFM (271.8–380.6 m³/hr)
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350–500 ft²: Large living rooms, or open-concept combined living and dining areas
- Suitable CADR: 240.0–288.0 CFM (407.8–489.3 m³/hr)
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500–700 ft²: Small partial dens.
- Suitable CADR: 320.0–416.0 CFM (543.7–706.8 m³/hr)
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700–1000 ft²: Smaller open-concept basements.
- Suitable CADR: 448.0–608.0 CFM (761.2–1033.0 m³/hr)
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1000 ft² or more: Medium-sized basements.
- Suitable CADR: 640 CFM (1087.4 m³/hr) or higher
Features
There are a few features that are especially nice to have if you're shopping for an air purifier.:
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Air Quality Sensor Auto Mode
- This allows the air purifier to automatically adjust its fan speed setting in real time, which is handy if ambient pet dander in your home spikes while you're away at work.
- Sleep Mode
- A low-noise sleep mode feature is obviously handy for use in bedrooms, but it can also be great if you have pets that are especially sensitive to noise. Just know that reduced fan speed results in lower overall coverage.
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Remote Control/App
- An included remote control or a smartphone companion app also allows you to operate the unit without having to walk over to it.
All Reviews
Our recommendations above are some of the best air purifiers for pets. We factor in the price, feedback from our visitors, and availability.
That said, there's no single best air purifier for homes that will suit everybody; your needs will depend on your budget, the size of your living space, your tolerance for operating noise, and whether you like having a device with convenience features like Wi-Fi connectivity. If you'd like to choose for yourself, here's the list of all our air purifier reviews.