An air purifier can be useful for any pet owner—especially for cats and dogs. While we all love our pets, it’s no secret they can leave quite a bit of hair, dander and odors around the house. That’s exactly where an air purifier can come in handy.

With that in mind, we’re digging deep into the best air purifier for pets: How to choose one, and of course, our tried-and-true recommendations.

How to Use a Pet Air Purifier

Buying an air purifier is a great first step to reducing pet dander, pet hair and odors, as well as getting relief for your cat and dog allergies. To make sure you get the most value out of your purchase, there are a few simple tips you can follow after unboxing your new air purifier for pets.

Consider the Placement

Most air purifiers require at least 18-24 inches of clearance on all sides so they can maximize their air cleaning power. When you’re using an air purifier to get rid of pet hair, dander, and odors, it’s best to place it closer to the center of the room or at the very least where your cats or dogs like to hang out.

That way the machine can filter the most number of particles from the air before they have a chance to scatter to other areas of the room or your home. This positioning will also help reduce dust and other contaminants from the air in addition to animal particles to improve your total indoor air quality.

Don’t Obstruct the Outward Air Flow

Similar to our last point, you never want to block or obstruct the outward path of clean air flow. Doing so can cause the fresh air to constantly recycle on itself and never have a chance to dissipate out into the room where you need it.

To make sure this doesn’t happen to you, never put your air purifier under a table if the clean air flow comes out of the top of the unit. If the air comes out of the front or sides of the air purifier, then don’t block those pathways respectably.

Don’t Turn the Pet Air Purifier Off

For a machine like to this operate at peak performance it needs to run 24 hours, seven days per week.

When you turn the device on for the first time, it will work hard to remove all of the airborne contaminants that have built up inside the room, such as dust, allergens from dust mites and animals, pet hair, odors, mold spores, and other airborne contaminants. Once those particles have been filtered out of the air, it can go into a maintenance mode to keep the air always fresh.

If you turn the machine off for any length of time, you’re essentially allowing pollutants to build back up again — which defeats the purpose of having an air purifier to begin with. Most products are also very energy-efficient and don’t cost more than a house fan to operate, too.

Keep Windows and Doors Closed as Much as You Can

Another tip for getting the most out of air purifiers for pets is to enclose the machine inside a tightly closed room if you can. By closing doors and keeping windows shut, you’re able to give the air purifier a chance to exchange the air inside the room over and over again until it becomes contaminant-free.

The Best Air Purifiers for Pets

Now that we know how exactly to use one, let’s dive into our top recommendations for the best air purifiers for pets.

ImageAir Purifier DetailsPrice
VEVA Pro HEPA 9000 Air Purifier
  • Best overall air purifier for pet dander and odor
  • Filters: Washable Pre-filter, HEPA Filter, Activated Carbon
  • Coverage: 600 sq. ft.
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Winix HR900 Air PurifierWinix HR900 Air Purifier
  • Best Air Purifier with 5-Stage Air Filtration System
  • Filters: Two Pre-filters, True HEPA, Activated Carbon, PlasmaWave
  • Coverage: 360 sq. ft.
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Rabbit Air MinusA2 Air PurifierRabbit Air MinusA2 Air Purifier
  • Most customizable air purifier for pet owners
  • Filters: Pre-filter, Medium, BioGS HEPA, Customized, Activated Carbon, Ionizer
  • Coverage: 700-815 sq. ft.
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IQAir HealthPro Plus Air PurifierIQAir HealthPro Plus Air Purifier
  • Best air purifier for pet allergies
  • Filters: HyperHEPA (most advanced), V5-Cell Odor & Gas
  • Coverage: 1,125 sq. ft.
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AIRMEGA 400S Air PurifierAIRMEGA 400S Smart Air Purifier
  • Top large air purifier for pet hair and odors with Wi-Fi
  • Filters: Pre-filter, True HEPA, Activated Carbon
  • Coverage: 1,560 sq. ft.
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Medify MA-40 Air PurifierMedify MA-40 Air Purifier
  • Medical-grade HEPA air purifier for pet dander
  • Filters: Pre-filter, H13 True HEPA, Activated Carbon, Ionizer
  • Coverage: 840 sq. ft.
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Winix 5500-2 Air PurifierWinix 5500-2 Air Purifier
  • Good general air purifier for cats and dogs
  • Filters: True HEPA, Activated Carbon, PlasmaWave
  • Coverage: 360 sq. ft.
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Hathaspace Air PurifierHathaspace HSP001 Air Purifier
  • Best new air purifier brand for pets
  • Filters: True HEPA, Activated Carbon, Nano Cold Catalyst, Antibacterial, Ionizer
  • Coverage: 350 sq. ft.
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Levoit LV-PUR131 Air PurifierLevoit LV-PUR131 Air Purifier
  • Best value air purifier
  • Filters: Pre-filter, True HEPA, Activated Carbon
  • Coverage: 360 sq. ft.
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Levoit Vista 200 Air PurifierLevoit Vista 200 Air Purifier
  • Top small pet air purifier
  • Filters: Pre-filter, True HEPA, Activated Carbon
  • Coverage: 161 sq. ft.
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Hamilton Beach TrueAir Air PurifierHamilton Beach TrueAir Air Purifier
  • Cheapest air filter for pet hair
  • Filters: True HEPA, Activated Carbon
  • Coverage: 160 sq. ft
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Best Overall Air Purifier for Pet Dander & Odors: VEVA ProHEPA 9000 Air Purifier

The VEVA ProHEPA 9000 air purifier is an incredibly affordable option for larger rooms since it’s recommended for spaces up to 600 square feet.

It’s also equipped with three filters to capture unseen air invaders and larger ones alike. Here’s how it works:

  • The washable pre-filter uses micro mesh technology to grab larger particles, like hair, pet dander, and lint.
  • Next, the air meets a microparticle and activated carbon filter which helps to extend the HEPA filter’s life and remove odors, smoke, and other vaporized pollutants.
  • Lastly, the medical-grade H13 premium HEPA filter effectively traps pollen, dust, mold, and other nasties to bring you the best air possible in your home. 

Unlike other air purifiers on the market, this VEVA air purifier doesn’t use UV lights or ions. Those are known to create trace amounts of ozone that can pollute the very air you’re trying to clean. For families with babies, cats or dogs, you can breathe easy knowing this little machine is a lot safer than some of the other products out there.

Its small, sleek, and modern design is also a huge perk. That said, if you’re looking for a slightly smaller air purifier you should consider the VEVA 8000 Elite Pro Series.

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Best Air Purifier with 5-Stage Air Filtration System: Winix HR900 Ultimate Pet Air Cleaner

The Winix HR900 Air Purifier for Pet Dander in White

Winix makes one of the best air purifiers for pets and it’s excellent for anyone who suffers from pet allergies — hands down. It’s been fine-tuned to work specifically for pet owners and is very affordable.

As the name implies, this product offers several powerful features that make it a great investment for any home and is a superb pet dander air purifier.

A 5-stage air filtration system includes these notable features:

  • Two Pre-filters: To capture pet hair and fur of all sizes.
  • True HEPA Filter: To trap 99.97% of pet dander that causes cat allergies and dog allergies.
  • Activated Carbon Filter: For reducing pet odors.
  • PlasmaWave Technology: To safely break apart pollutants that are a harm to you and your pets.

No other air purifier contains two pre-filters like the Winix HR900 for removing cat hair and dog hair. These filters are the first line of defense and help boost the performance.

The True HEPA filter traps the tiniest flecks of dander and is what makes it the best air purifier for cat allergies and dog allergies for most pet owners. In addition, Activated Carbon filter works solely to remove pet smells from your home.

The PlasmaWave technology feature is another great bonus because it helps to kill airborne germs, bacteria, and viruses that could infect you or your pets. No other pet air cleaner on the market includes this special technology.

Another reason this product is considered the best air purifier for pets is that it’s outfitted with three smart sensors to continually monitor the air for animal dander and odors. Once detected, it kicks the device into overdrive in order to quickly eliminate these contaminants from your home.

This ultimate home air purifier for pets also provides the convenience of a remote control, which lets you operate it from anywhere in the room. It also has a special Sleep Mode to ensure quiet and energy-efficient operation at night. And with an Energy Star certification, this device costs pennies to operate.

All in all, you won’t find a better air purifier for pets anywhere that covers medium to large size rooms up to 300 square feet.

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Most Customizable Air Purifier for Pet Owners: Rabbit Air MinusA2

The Rabbit Air MinusA2 Air Purifier for Pet Owners in White

If you’d like to fully customize your air purifier — including the color, front panel design, wall mounting and internal air filters — you’ll love this home air purifier for pets from Rabbit Air.

The MinusA2 air purifier allows you to do all these things and more. It includes the most advanced 6-stage air filtration system available to remove all types of cat dander, dog hair and pet odors.

Inside this powerful unit you’ll find:

  • Pre-filter for trapping pet hair.
  • Medium Filter for trapping medium-size pet dander particles.
  • BioGS HEPA Filter, a longer-lasting True HEPA filter with a 99.97% efficiency rating that lasts up to two years
  • Customized flter
  • Activated Carbon Filter for removing dog smell and cat odors.
  • Ionizer to boost the air cleaning power by making pet dander particles easier to trap.

You can also fine-tune it to work specifically for cats, dogs and other pets as well as enhance the air filtration to work well against other pollutants in the home by customizing the filter. You can choose between:

  • Pet Allergy Filter: Enhances the reduction of pet dander, pet allergens, and pet hair.
  • Germ Defense Filter: Enhances the reduction of airborne bacteria, mold spores, and particles that carry viruses.
  • Toxin Absorber Filter: Enhances the reduction of volatile organic compounds (VOCs) and other chemicals.
  • Odor Remover Filter: Enhances the reduction of odors from pets, cigarettes and cigars, cooking, and mildew.

A wall-mounting kit is also available so you can mount this unit up and out of the way for you and your pets if you choose to do so. Because the front panel comes in various color choices and patterns, it can blend into your home fairly seamlessly. Additionally, a Wi-Fi enabled version is available for you to control every aspect of this home air purifier from your iOS or Android device.

All-in-all, this is the best pet air purifier for most people because it can clean the air in a room up to 815 square feet and includes the most advanced features you’ll find in an air filtration unit.

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Best Air Purifier for Pet Allergies: IQAir HealthPro Plus

The IQAir HealthPro Plus Air Purifier for Pet Allergies in White

If you have severe cat or dog allergies, or just messy pets, then this pet dander air purifier can be the answer to your prayers. It’s also a great fit if you have an open floor plan, basement, or other large area in your home that your pets frequent.

What makes it the best air purifier for pet allergies is the HyperHEPA air filter. The HyperHEPA air filter traps airborne particles down to 0.003 microns, which is 100X smaller than a standard True HEPA filter. It also lasts up to four years making it the best air filter for home with pets.

What’s more, a special V5-Cell Odor & Gas filter helps to eliminate odors caused by pets — it can last up to two years. It’s also is designed for large rooms and covers up to 1,125 square feet.

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Top Large Air Purifier for Pet Hair and Odors: AIRMEGA 400S

The AIRMEGA 400S Air Purifier for Dog Dander and Cat Hair in White

This is another large room air purifier for cats, dogs, and other household pets. It works well for rooms up to 1,560 square feet, which is more than enough coverage for the average pet owner.

What we like in particular about this air purifier is that it features a dual filtration system to draw in more air at a faster rate through a set of True HEPA filters and Activated Carbon filters. Thanks to these features, it creates cleaner, fresher air that’s less polluted with pet dander, hair and odors.

The best part, though, is that the device is equipped with Wi-Fi capabilities. You can control every aspect of this air purifier from the AIRMEGA mobile app that’s tied to your smartphone or tablet. This feature gives you real-time air quality notifications, filter life monitoring, and the ability to set daily air cleaning schedules. It can also be linked to and controlled by Amazon Alexa.

And although it has a powerful fan for cleaning the air in large rooms, there’s also a Sleep Mode for quiet operation at night.

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Medical-Grade HEPA Air Purifier for Pet Dander: Medify MA-40

The Medify MA-40 Pet Air Purifier in White

This is another good pick for a pet dander air purifier for large rooms — it covers up to 840 square feet. That size makes it a good choice for most areas of the home like a living room, finished basement or large bedroom.

One advantage in particular here is that it includes a medical-grade H13 True HEPA filter. This advanced HEPA filter captures 99.99% of ultrafine particles down to 0.1 microns in size (much smaller than the standard 0.3 microns). In our opinion, it’s the best air filter for home with pets. The Activated Carbon filter can really come in handy here, too.

The air purifier also boasts an optional ionizer function. It sends out charged particles into the air to neutralize pet allergens and odor molecules, which can further boost the air cleaning power. This feature can extend the life of the internal air filters all while reducing the annual costs of filter replacements.

The Medify MA-40 air purifier also includes a child look which disables the control panel. With this, children and pets cannot accidentally change the fan speed settings or other controls on the unit.

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Good General Air Purifier for Cats and Dogs: Winix 5500-2

The Winix 5500-2 General Pet Air Purifier in Black

The Winix HR900 is our top pick for the best air purifier for pets. It’s been specially designed to tackle specific pet air quality issues, such as odors and dander.

That said, Winix makes several other types of air purifiers that can work well for pets — and this 5500-2 model is one of them. And while it’s not as advanced as the HR900 model, it still deserves a spot on our list for the best air purifiers for pets. It includes essential features like a true HEPA filter and an activated carbon filter, although it lacks the pet pre-filter and the inability to wash the activated carbon filter. You’ll find the later features on the HR900 model.

The 5500-2 model is excellent for medium-sized rooms up to 360 square feet, like living rooms, bedrooms and studio apartments.

If you’re looking to save a little bit of money on your initial purchase, or want to buy more than one air purifier for your home, this is a great option for the price.

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Best New Air Purifier Brand for Pets: Hathaspace HSP001

The Hathaspace HSP001 Air Purifier

The Hathaspace HSP001 is an up and coming brand of air purifiers and consumers have been loving it — and it’s also a brand we recommend highly if you have pets at home.

With this home air purifier, you can eliminate all sorts of indoor pollutants in addition to dog dander, cat hair and odors. This includes dust, dust mites, allergens, mold spores, smoke and bacteria.

The 5-stage air filtration system includes the two filters necessary for reducing pet-related particles (True HEPA filter and Activated Carbon filter) as well as two additional air cleaning filters (Nano Cold Catalyst and Antibacterial) and an Ionizer.

The Nano Cold Catalyst filter removes larger airborne particles like dust and allergens, and toxic household chemicals like formaldehyde, ammonia, and benzene. The Antibacterial filter contains nano-materials that eliminate and destroy bacteria, viruses, and fungi that pass through the system. This special filter helps remove invisible particles that can threaten you and your pet’s health. The Ionizer releases negative ions into the air to neutralize dog and cat dander as well as pet odors so they’re easier to capture by the other internal filters.

For the money, this air purifier has a ton of air cleaning features that make it go above and beyond a standard pet air purifier machine. If you want total air purification coverage for a medium-sized room up to 350 square feet, then this may be the best home air purifier for you.

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Best Value Air Purifier: Levoit LV-PUR131

The Levoit LV-PUR131 Air Purifier in White

Levoit makes some of the best air purifiers on the market, and the LV-PUR131 model is no exception. It’s perfect for anyone who needs a device for a small living area, bedroom, or other medium-sized room of the home.

The air purifier covers up to 360 square feet and has filters that will create clean, fresh air indoors. In fact, the 3-stage air filtration system includes:

  • Pre-filter
  • True HEPA filter
  • Activated Carbon filter

It is worth noting, though, that it doesn’t have the other advanced air filters that other models listed here do, such as an ionizer, nano cold catalyst filter, or antibacterial filter. But for anyone who wants a simple device without all the bells and whistles that gets the job done, you can’t go wrong here.

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Top Small Pet Air Purifier: Levoit Vista 200

The Levoit Vista 200 Air Purifier for Pets in White

If you live in an apartment or just want a small pet air purifier for your home, then the Levoit Vista 200 is a great model to try.

It features all of the same high-quality filters as its sister product, the LV-PUR131, and also removes bacteria, dust, allergens from dust mites, mold spores, smoke and chemical gases, too. Because of this, it’s not only a good air purifier for pets but for your personal use, too.

It also has a small footprint and can easily be put on a desk or table. It measures 8 inches around and 13 inches tall — about the same size as a sheet of paper. It purifies a room up to 161 square feet.

Overall, it’s an affordable option that doesn’t compromise on quality.

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Cheapest Air Filter for Pet Hair: Hamilton Beach TrueAir Pet Air Purifier 

The Hamilton Beach TrueAir Air Purifier for Pet Hair in White

If pet dander is not your main concern, but pet hair is, then the Hamilton Beach TrueAir Pet Air Purifier is perfect for you. It’s very budget-friendly and continues to outshine a lot of competing products due to its ability to collect dog hair, cat hair and other pet fur easily and efficiently.

This pet hair air purifier features a permanent HEPA air filter for pet hair that can easily be cleaned with a vacuum. In fact, it’s the lowest-priced air purifier with reusable filter. This means you never have to pay for a replacement. Just clean up the cat hair or dog hair and pop it back in.

Another nice perk is that it includes a set of Activated Carbon filters that focus on eliminating pet odors. For a fresher smelling home, these filters are an essential component.

Another advantage of this air cleaner is that it’s very compact. This design allows it to stand horizontal or vertical, and be placed anywhere like the top of a table, on the floor, next to a bed or couch, etc. The small size also makes it easy for you to transport it to other rooms for maximum effect.

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Frequently Asked Questions

Do air purifiers help with pet dander?

Air purifiers do work for pet allergies as long as it has a “True HEPA filter”. The reason you want an air purifier with a True HEPA filter is that it’s the only one certified to remove 99.97% of allergens as small as 0.3 microns.

A HEPA air purifier of this type can reduce the microscopic particles that trigger pet allergies and asthma. It also works for dust, dust mites, and other allergens.

Do air purifiers help with pet hair?

Air purifiers can help get rid of pet hair when it is floating in the air. Running an air purifier can greatly reduce the amount of cat hair, dog hair and pet dander in a room. A HEPA filter will be required to reduce pet hair accumulation.

Keep in mind, though, that the best air purifier for pet hair only needs a “HEPA-type filter”. While there’s a subtle difference in the name, a HEPA-type filter is only capable of trapping particles in the range of 2-4 microns in size. A True HEPA air filter captures particles as small as 0.3 microns..

Do air purifiers help with pet odors?

Air purifiers do work for pet odors as long as you keep one thing in mind: you must make sure that it comes with an “Activated Carbon filter”. Activated Carbon air filters are the only type of air filters that can absorb smells produced by pets.

What is the best air purifier for pets?

While there’s no easy answer to this question, our pick for the best air purifier for pet owners is the Winix HR900 Ultimate Pet Air Cleaner. This unit has been specially made for removing the particles shed by cats, dogs and other pets, including pet hair, pet dander and pet odors.

The Winix HR900 contains two Pre-filters, a high-quality True HEPA air filter, an Activated Carbon filter, and patented PlasmaWave technology. This combination is the best air filter for pets for most pet owner’s needs.

What are Smart Sensors?

Pet air purifiers that use smart sensors automatically monitor the air for certain types of contaminants like pet dander, odor and hair. If a high level of particulates is sensed, the air purifier will adjust itself in order to quickly eliminate the pollutants from the room. Once the particles are gone, the air purifier will go back to the mode it previously was in.

This is a great feature to have when choosing an air purifier, especially if you have an indoor/outdoor cat or dog that could be bringing in outside contaminants.

Is Dyson air purifier good for pets?

A Dyson air purifier can be good for pets because it contains a True HEPA filter and Activated Carbon filter. These two filters remove pet dander, hair, and odors. However, the cost of a Dyson air purifier ($400-600) and the square footage coverage (300-400 sq. ft.) outweigh these benefits.

What is PlasmaWave air filtration?

This is a special air purifying technology, patented by Winix. It’s a safe form of ionization that doesn’t produce harmful ozone — it uses electrical pulses to create positive and negative ions inside the unit.

After the hydroxyl radicals do their job, they reform back into harmless water vapor. This technology makes Winix an excellent air purifier for dog and cat owners alike.

What is UV-C Light air filtration?

A UV-C light is a sub-band of ultraviolet radiation that’s capable of destroying microorganisms but is completely safe for humans and pets to be around. Pet air purifiers that use this feature contain the UV-C light inside the unit and only expose air to it after it has passed through the filters.

What is an ionizer?

Ionizers are helpful for improving the efficiency of every air filter for a home with pets. If a pet air purifier has an ionizer function, then it electrically charges the surrounding air.

The science behind how do ionizers work includes three things:

  • Weights the airborne particles down so they fall onto the floor.
  • Makes dust, dander, and other allergens easier to catch by the internal filters.
  • Extends the life of the other internal filters.

What is antibacterial coding?

Some air purifiers for pets include a special coating on their internal filters that prevent the growth of bacteria, mold, and fungi. As air passes through the filters, those types of particles are trapped inside the filtering material and could start to multiply on the filter.

An antibacterial coating stops this process from occurring and helps to extend the life of the filter.

It’s worth noting that if an air purifier has an antibacterial coating, then it most likely won’t have a UV-C light. That’s because this special material coating functions similarly to a UV-C light.

What are the benefits of a pet air purifier?

With a pet air purifier, you’ll have less of a need for cleaning as well as a fresher overall environment. The more an air purifier runs, the more dust, debris, dander and hair will be collected — meaning the less you’ll have to clean.

In addition, a good air purifier for smells can keep work to keep your room smelling fresh and eliminate pet odors.

Bottom Line

An air purifier is one of the top investments you can make as a pet owner. Not only does it help reduce pet allergies, dander, hair, and odors, but it also creates an overall better home environment with fewer dust mites, allergens, mold spores, bacteria and more.