Best Air Purifiers For Pets – 2020 Top Picks

| Last Updated: February 23, 2021

Owning pets comes with a load of cuteness, furriness, and some great amount of memories in your house.

However, if you are a pet owner, you must relate to the issue of pet odors, hair, and pet-related allergies building up in your home.

This calls for an effective and efficient home air purifier for pets.

Our Top Picks for Air Purifiers For Pets

  • Maximized Efficiency
  • 6-Stage Filter System
  • Advanced HEPA Filter
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  • Better Performance
  • 3 Adjustable Speeds
  • 3-in-1 Filter
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  • Best for the Money
  • HEPA Filters
  • 5 Adjustable Speeds
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Comparison of the Best Air Purifiers For Pets

  • Best Overall Home Air Purifier for Pets
  • Consists of a 6-Stage Filter System for Faster and Better Performance
  • It has an Advanced HEPA Filtration System to Maximize Filter Efficiency and Life
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  • Runner-Up Home Air Purifier for Pets
  • It Has 3 Adjustable Levels of Fan Speed
  • It is Equipped With the 3-in-1 Filter Technology for Better Performance
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  • Best Air Purifier for Pets for the Money
  • HEPA Filters Remove the Maximum Amount of Allergens
  • Has 5 Adjustable Speed Settings According to Your Preference
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  • Best Air Purifier for Pet Odor
  • Includes a Nightlight With Adjustable Settings
  • Comes With 3-Speed Adjustable Fan With Low, Medium, and High Options
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  • Best Air Purifier for Pet Allergies
  • Comes in Various Colors to Choose From
  • Equipped With HEPA OdorCell Filter to Absorb Strong Pet Odors
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  • Best Air Purifier For Pet Dander
  • Plasma wave technology filters odors, chemicals, allergens, pollutants
  • True HEPA air filter removes 99.97% of pollutants
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  • Ozone-safe, environmentally-friendly, CARB approved
  • 5-in-1 true HEPA air purifier removes 99.97% of pollutants
  • Comes with a 2 year warranty
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Aspects to Consider Before Buying

Before you go ahead and make a final choice of which purifier to buy, here are some factors that you must consider:


This is the most important aspect of an air purifier that you must consider. This is because the filter is the major part where all the dirt, odors, hair, and bacteria are collected. Moreover, specific types of filters perform different functions, as mentioned earlier.


A timer is an important functionality, especially if you have a lot to do around the house. A timer can take a lot of burden from you and operate on its own, and you just have to simply set it once. 

Make sure that the timer functionality in your purifier is easy to operate and efficiently functional.

Speed Controls

Speed control is important because this gives you the option to customize the purifier’s efficiency according to how you need it to work. Make sure that the speed controls are easy to use and operate.

HEPA Filter

A HEPA filter gives the maximum amount of air purification, so we would always recommend buying a purifier with a HEPA filter system.

Winix HR900

Review of the Best Air Purifiers for Pets

With the increasing trend of keeping pets at home, there are also increased chances of developing allergies, bacteria, molds, unpleasant odors, and issues related to pet hair in houses. For this reason, the market for air purifiers for pets is blooming and has wide-ranging diverse and competitive products.

To choose a suitable one from such a huge variety can be a challenge for anyone. To save you from the confusion and difficulty of making a decision, we have reviewed the seven best picks from the market.

RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier - Stylish, Efficient and Energy Star (SPA-700A, White, Odor Remover)


  • Negative Ion Generator Freshens the Air
  • Equipped With the Highly Efficient BioGS HEPA Filter
  • Comes With Germs and Toxin Absorber and Odor Remover Filters
  • Charcoal-Based Activated Filter Can Purify Your House From Strong Odors and Pet Allergens


  • No Timer Functionality

The Rabbit Air MinusA2 air purifier is our pick as the best in all terms. The filter can be referred to as an all-in-one package that consists of everything that an optimum efficient air purifier needs. This product comes with a highly advanced HEPA filtration system that is also customized based on how you want to use the filter.

Moreover, it is a multipurpose purifier that can eliminate household odors, allergens, germs, dust, pollen, and even pet dander. In addition to this, it has a BLDC motor that has adjustable speed levels. The speed levels also determine the noise it makes, meaning that at low speed, it makes little or no sound at all.

Its filters are guaranteed to last up to two years. Furthermore, you can choose to either mount the purifier on the wall or keep it standing on the floor.

Bottom Line

If you are in search of a higher-end air purifier that will solve most of your problems including riddance of pet odors, pet hair, allergens, bacteria, and everything in between, this is the one for you. The no-timer feature may be an inconvenience, but it’s not exactly a deal-breaker. Moreover, its strong and powerful motor and durable filters can last you a long time.

Pure Enrichment PureZone Air Purifier - 3 Stage Filtration Cleans 99.97% of Air Particles with True HEPA Filter + UV-C Sanitizer, Relieves Smoke, Dust, and Helps Alleviate Allergies Up to 200 sq ft


  • Sleek and Simple Design
  • Allows You to Control the Speed
  • Filter Reset Indicator is Extremely Useful
  • Advanced and Innovative HEPA Filter System


  • Filters Only Last up to 6 Months

The PureZone air purifier comes with a three-layer filter system and also has an active carbon filter layer that ensures powerful filtration. This product is able to get pollen, microorganisms, odors, and smoke out of your home or office. The advanced filters can also be changed with the help of the filter reset indicator that tells you when to change the filters.

Moreover, this outstanding air purifier has an extraordinary functionality of the UV-C light, which effectively kills any microorganisms like bacteria and viruses in the area. Other than exclusive functionality and capabilities, it also comes with a sleek and sophisticated design. The device will not look disturbing or odd in your home and office, and will rather blend well with the interior.

It has three fan speed settings, which also determines the noise it makes. It also has an automatic timer setting, which you can set to turn the purifier off after use duration of two, four or eight hours.

Bottom Line

There is not much about Pure Zone that can discourage you from buying it if you are looking for a versatile purifier that gets rid of pollen, dust, bacteria, odors, and mold. The purifier is good for rooms that measure up to 200 square feet and you can also adjust the speed setting according to your room size. It also accompanies a five-year warranty which is a good deal maker.

Best for the Money:
 GermGuardian AC4300

Germ Guardian True HEPA Filter Air Purifier, UV Light Sanitizer, Eliminates Germs, Filters Allergies, Pets, Pollen, Smoke, Dust, Mold, Odors, Quiet 22 inch 5-in-1 Air Purifier for Home AC4300BPTCA


  • 5 Adjustable Speed Settings
  • Filters Require Changing in 6-8 Months
  • Advanced HEPA, Charcoal, and UV-C Filters
  • Stands 22 Inches Tall on the Floor, Taking Less Space
  • A Reasonably Priced Purifier With Wide-Ranging Functions


  • No Timer Settings
  • Can Be Noisy at High Speed
  • Not Recommended for Larger Rooms

The GermGuardian Air Purifier is the most versatile and well-performing purifier you will find, even on a limited budget. The most impressive future of this purifier is that it does not compromise on quality or performance while remaining budget-friendly. This sleek and stylish purifier is available in a variety of two colors, black and white.

It features HEPA certified filters with charcoal that eliminate odors and strong smells efficiently from your house. The purifier is specifically designed for people with pets in their homes since its advanced pet pure treatment and HEPA filter together can absorb and capture pet dander, pet odors, and other allergens.

The purifier is appropriate for rooms up to 153 square feet, with five adjustable speed levels. It also features an indicator light that indicates the need to change filters. Moreover, the purifier is compact and stands conveniently on the floor with a height of 22 inches. It also features a UV-C light to kill bacteria and inhibit future growth. The UV-C light also works with titanium dioxide and kills germs and mold spores.

Bottom Line

If you are a pet owner and tired of pet odors and dander, then this GermGuardian sleek and efficient purifier is what you need to buy straight away. This budget-friendly purifier is no less powerful than higher end expensive purifiers and can pretty much function the same way.

Best for Pet Odor:

LEVOIT Air Purifier for Home with True HEPA Filter, Air Cleaner for Allergies and Pets, Smokers, Dust, Pollen, Quiet Odor Eliminators for Bedroom with Optional Night Light, 2-Year Warranty, LV-H132


  • Nightlight Extra Feature
  • Replacement Filters are Affordable
  • Easy and Quick Touch Control Panel
  • Compact Size Fits Small to Medium Rooms


  • No Timer Functionality
  • Not Recommended for Large Rooms
  • No UV-C Light to Fight Microorganisms

The Levoit Air Purifier comes with a HEPA filter that promises to capture 99% of the allergens. This purifier is ranked the best for pet odor because of its advanced and three-stage filtration systems that ensure maximum purification. The activated carbon filter is the most prominent of its filters due to its strong and powerful absorption of pet odor.

Moreover, the purifier is also packed with extra features like the nightlight with adjustable brightness. It is also an eco-friendly purifier, which is a bonus point. It is 100% ozone free, perfect for people who are looking for the best pet odor filter that is environmentally-friendly.

Furthermore, this CARB certified purifier does not use any UV-C lights that are of potential damage to the environment. The filters require changing every six months. This compact and sleek purifier requires a power supply of 120V and has user-friendly and efficient touch control functionality.

Bottom Line

If you are an environment-conscious person and are looking for the well-performing purifier to fight pet odor from your house, then this compact and powerful purifier is all you need. It comes with a range of versatile features, while also maintaining user-friendliness. However, its lack of UV-C light functionality makes it less competent since it can’t absorb or filter microorganisms.

Best for Pet Allergies:
Alen BreatheSmart Air Purifier

Alen BreatheSmart Classic Large Room Air Purifier, Medical Grade Filtration H13 True HEPA for 1100 Sqft, 99.99% Airborne Particle Removal, Captures Allergens, Dust, Pet Dander, Odors in White


  • Powerful Ionizer
  • Perfect for Large Rooms
  • Convenient Handle Option
  • Enjoy Clean and Fresh Air Inside Your House


  • Can be Pricey

Nothing beats a well-designed, sophisticated home appliance that is also equipped with high-quality functions and features. This purifier by Alen is specially made for pet owners that have huge-sized rooms.

The purifier comes with diverse features like an automatic mode that cleans the air every 30 minutes day and night. Moreover, this sleekly designed purifier also has an informational control panel with easy to understand functions and display.

It also has an automatic timer setting which makes it the most convenient purifier to install in your home. In addition to its strong and powerful HEPA filter, it also comes with an ionizer that is ozone-free, ensuring eco-friendly performance. The ozone-free ionizer can be turned on or off according to your choice. Plus, this unit creates negative ions which clump together small particles in such a way that they are trapped in the HEPA filters.

The purifier also has an exclusive feature that takes in impure air from the side chambers, which is then passed through the HEPA filter and then circulated back into the room after purification. This makes it an exceptional purifier if you want healthy and safe air to breathe inside your house!

This is a 21-pound, 27-inch purifier that sits on the floor. And for your convenience, it also has a handle to allow ease in moving it around. Its filters have a 9-12 month life and the unit runs on a power of 105W.

Bottom Line

There are not many purifiers on the market that work well in large rooms, but this purifier is an exception. It is also great at removing the particles that cause allergies to flare up. Its long filter life, color variety, time, handle convenience, and strong and powerful filtration systems seal the deal, with only the price as a minor inconvenience.

Best Air Purifier for Pet Dander:
Winix HR900

Winix HR900, Ultimate Pet 5 Stage True HEPA Filtration Air Purifier, 300 Sq. Ft, White


  • Long-lasting
  • Captures 99.7% of airborne pollutants, pet dander, and airborne allergens
  • Efficiently captures pet odor and other unpleasant odors in the household
  • PlasmaWave air-cleaning technology helps reduce the presence of airborne particles
  • Washable pre-filter, which protects the air filter from getting destroyed by large particles


  • High price in general
  • High filter replacement cost

What Recent Buyers Report

The Winix HR900 is seen as the most exceptional air purifier reviewers have ever purchased. It absorbs as much pet odor as required and collects dog dander, cat dander, and any other pet-related irritants.

Why it Stands Out to Us

This is the best pet air purifier on the market. It’s consistent and durable – we haven’t seen any complaints regarding its effectiveness following frequent usage.

Bottom Line

Buying the Winix HR900 is a prudent move for those in need of a pet air purifier. You can rest assured that you’ll receive nothing short of excellent service.

Editor’s Pick:
Hathaspace HSP001

Hathaspace Smart True HEPA Air Purifier for Home, 5-in-1 Large Room Air Filter Cleaner for Allergies, Pets, Asthma, Smokers – Filters 99.97% of Allergens, Dust, Pet Hair, Pollen, Smoke, Odors - HSP001


  • Consumes minimal power 
  • An effective air cleaner
  • High performance over a long duration
  • Has a state-of-the-art 5-in-1 filtration system
  • One of the quietest air purifiers on the market


  • Has a low CADR rating
  • Carries a high filter replacement cost

The Hathaspace HSP001 is one of the most exquisite air purifiers for pets. 

What Recent Buyers Report

Even though the Hathaspace HSP001 isn't as widely known as the Winix HR900, it’s also efficient in improving air quality. Reviewers said this air purifier is as excellent as advertised.

Why it Stands Out to Us

The Hathaspace HSP001 has, time and again, proven to be one of the most dependable air purifiers for pets. This device has earned a lot of deserved praise with its 5-in-1 filtration system and fantastic design. Few air purifiers are as magnificent as the Hathaspace HSP001.

Bottom Line

The Hathaspace HSP001 is a dependable and high-quality air purifier for pets. It’s advisable to make this device your air purifier of choice.

Blueair Classic 203 Slim HEPA Silent Air Purification System, Captures Allergens, Odors, Smoke, Mold, Dust, Germs, Pets, Smokers, Small Rooms 237 Sq. Ft, White, Manual-240


  • Manual Allows to Control Settings Easily
  • Captures and Filters Pet Hair, Odor, and Allergens
  • Can Clean a 200-300 Square Feet Room 5 Times Per Hour


  • No Light Indicator or Timer
  • Not as Silent at a High Speed

We highly recommend the BlueAir Classic purifier to homeowners that have pets. The purifier is specifically designed in such a way that it can capture pollen, dust, smoke, pet odors as well as pet hair! This versatile purifier is equipped with the HEPAsilent technology which captures 99% of the allergens in the air.

It is one of the most reliable air purifiers considering the certifications and verifications it has including Energy Star ratings and CADR certification. The manufacturer recommends changing filters every six months, which is a good amount of time and does not require frequent changing of filters.

This high-quality device is also easy on the pocket while fulfilling most of your needs and purposes. It features a slim, 21-inch tall stainless steel body that takes less space but is equally durable and robust.

Furthermore, this air purifier is also pretty user-friendly as it has a manual knob that is used to control its settings like speed. The most impressive feature is the high functioning filter system that includes a particle filter, smoke-stop filter, and an electrostatic filter.

Bottom Line

The Blueair air purifier is extremely user-friendly and convenient. It has a strong filtration system that is certified by authorities. Moreover, it also has a simple and compact design, which may not be so attractive to look at and may stand out in the interior. However, it is still a well-performing purifier which especially works well with capturing pet hair and strong odors.

Best for Small Pets:
Whirlpool Whispure Air Purifier

Whirlpool Whispure Air Purifier, HEPA Air Cleaner, AP51030K


  • Compact and Convenient
  • Perfect for Limited Spaces
  • Timer Settings Increase Comfort and Convenience
  • Captures Mold, Fungi, Viruses, Pet Dander, and Odor


  • Not for Large Spaces
  • Not Appropriate for Capturing Pet Hair
  • Carbon Filter Requires Changing Every Three Months

This is a strong and versatile purifier that works best for people who have small pets in their home. The purifier has two filters, including a HEPA filter that fights 99% of the allergens along with a carbon activated filter that absorbs strong odors. Moreover, it has a fan that can go as high as turbo speed.

The purifier also requires the filters to be cleaned every 12 months, which is pretty convenient. It is accompanied by a five-year warranty and is extremely reliable due to its CUL, AHAM, and E-Star certifications.

Speaking of convenience, this purifier also comes with a timer setting that allows the timer to run for either two, four, six, or eight hours and then turns off automatically.

The purifier is highly recommended for people with small pets and small spaces. It has a compact contemporary design that can easily fit anywhere. This helps keep nervous smaller dogs from being bothered by a huge, loud machine.

Bottom Line

This Whirlpool Whispure is a portable, compact, and convenient version of some high-end purifiers which are designed to capture impurities in large areas at a faster rate. If you own a small space and have smaller pets, then this is the perfect choice for you.

However, it is not as versatile as other competitor’s products in the market which can break the deal for some people. Yet, its features like soft-touch control panel and timer functionality might be all that someone is looking for in a purifier.

Are All Air Purifiers The Same When it Comes to Pet Odor and Hair?

All air purifiers have a variety of features and functions. The most important factor to consider before buying any air purifier as a pet owner is to see what your purpose is for purchasing one.

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What Makes an Air Purifier Great for Pets?

If you're searching for an air purifier that's great for pets, it must have a HEPA filter. A HEPA filter is designed to remove 99.97% of particles that are as minute as 0.3 micrometers in size. HEPA-equipped air purifiers will ensure that you won't have to deal with strewn strands of pet fur, pet dander, and even dust mites.

The air purifier you choose must also have an activated carbon filter to prevent your home from smelling.

Additionally, devices with photo electrochemical oxidation (PECO) technology will destroy small allergy-producing proteins, allowing you to wave goodbye to your pet allergy problems.

How Big of an Air Purifier Do I Need for Pets?

Air purifiers tend to vary in size. You must choose the right size for you. First, consider the square footage of your room. A small air purifier is suitable for less than 299 square feet, while a medium-sized device can work for a room between 300 and 699 square feet. However, you’ll need a large air purifier for rooms larger than 700 square feet.

Alen BreatheSmart Air Purifier

Top Air Purifiers For Pets Brands

The number of pet air purifiers available on the market has increased immensely over the last couple of years. Many pet owners usually find it challenging to obtain a reliable pet air purifier because of the huge variety. Here are some of the best purifiers that you can rely on:

Levoit Air Purifier

The Levoit air purifier has one of the best track records on the market. It's an excellent air purifier known for its highly efficient performance.

Airthereal Air Purifier

The Airthereal air purifier is ideal for rooms with about 355 square feet of coverage. Given this device’s extreme efficiency, it comes as no surprise that it’s one of the most sought-after pet air purifiers.

Coway Air Purifier

The Coway air purifier is one of the most eco-friendly air purifiers globally. Choosing this purifier is a good environmental decision.

How Do These Air Purifiers Compare?

Here are some helpful comparisons to help you decide on the best device for your home.

Blue Air vs Rabbit Air

Blue Air and Rabbit Air purifiers are some of the most preferred on the global market due to their performance. However, they offer slight differences. For example, Rabbit Air purifiers have HEPA filtration traps while Blue Air devices don’t. Rabbit Air purifiers also have customized filter systems, which Blue Air devices lack. While the cost of both is similar, choosing a Rabbit Air purifier over a Blue Air device would be a wise long-term move.

Rabbit Air MinusA2

Ion Air Purifier vs HEPA Air Purifiers For Pet Allergies

The demand for HEPA air purifiers for pet allergies has risen significantly in recent years. However, ionic air purifiers have declined in popularity. That’s because HEPA devices give you value for your money while ionic purifiers increase the risk of respiratory infections and throat irritation. Overall, a HEPA purifier is the better purchase.

Benefits of Investing in a Quality Model From Our List

Our list of the seven best purifiers is divided into categories in order to make it easier for you to decide. All the models on our list have some very strong selling points that can fulfill your purpose of purchasing an air purifier.

The Alen BreatheSmart Purifier is one of the best from the list, rivaling even the best overall Rabbit Air Purifier. This model is considered to be a higher-end model with exclusive and extraordinary functionality like timers, ionizers, and speed adjustments.

Choosing and investing in a model from our list will help you in several ways as you can thoroughly go through the reviews and compare each product to decide which one matches your needs the best. Moreover, our reviews are thoroughly based on customer feedback and are unbiased, which delivers a true image of the products to you.


To sum it up, it is the right choice to invest in an air purifier, especially if you are a pet owner. Pets can create a lot of mess and can host a number of allergens in the house. A purifier that matches well with your room size and usage and also balances out other aspects mentioned earlier will make a wise investment.

Quick Recap: Best Air Purifiers For Pets

Tp recap, these are our recommendations for the best air purifiers for pets:

  1. Rabbit Air MinusA2
  2. Pure Enrichment PureZone
  3. GermGuardian AC4300

People Also Ask

Below are some common questions surrounding this topic.

How Long Should I Run My Air Purifier If I Have Pets?

It should run for at least 10 hours a day to ensure your home doesn’t have any pet odor.

What Ozone Setting is Safe for Pets on Air Purifier?

Ozone, when inhaled, is usually harmful to both humans and pets. Therefore, you should ensure your purifier has a low ozone setting. The lower a purifier's ozone setting, the more appropriate it is.

Are Air Purifiers Safe for Pets?

Yes. Filter-based air purifiers produce no harmful by-products.

They remove airborne allergens, leaving only fresh air behind. These air purifiers are safe for both pets and humans.

Do Air Purifiers Work for Pet Allergies?

Yes. Air purifiers remove all pet-caused allergens, ensuring that you won't have to worry anymore about pet allergies.

Do Air Purifiers Remove Pet Dander or Hair?

Yes. The air purifier will remove any pet hair or dander in your home and that weird smell that comes along with it.

How Often Should I Change My Air Purifier Filter If I Have Pets?

It's advisable to change it after every two months because pets shed a lot of hair and dander. These impurities will dirty your purifier's filter. You'll likely inhale unhealthy hair if your purifier remains unchanged.

My name is Bob Wells and I am a retired HVAC tech from Washington state. I am currently retired and no longer do much with HVAC, however, I feel like I have a lot of knowledge in the subject and I wanted to create a website where I could talk about what I've learned and help upcoming HVAC techs. Find more info about me and HVAC Training 101.