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The 8 Best Air Purifiers For Pets

Written by: Kelli Brinegar
For more than five years, Kelli Brinegar has been using her ability to write and her passion for research to tell the tale of what cats are thinking and why. She has provided care to more than 30 cats in her lifetime.Read more
| Published on July 14, 2023
iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you.

The best air purifier for pets can help keep your home a cleaner and fresher space for your whole family, dogs and cats included! In this article, we’ll explore the top air purifiers available on the market and discuss what factors to consider when choosing the right purifier for dogs. You’ll also find the answers to your questions about air purifiers in our FAQs sections.

But first, let’s talk about precisely what air purifiers do and how they help with allergens and odors.

air purifier for pets

What Does an Air Purifier for Dogs Do?

An air purifier works by pulling in air through a filtration system, which captures and traps microscopic particles, including pet allergens, preventing them from circulating in your home. High-Efficiency Particulate Air (HEPA) filters, commonly found in quality air purifiers, can remove up to 99.97% of particles as small as 0.3 microns. By efficiently capturing dog dander and hair, these purifiers help reduce the risk of allergic reactions, alleviate asthma symptoms, and create a cleaner indoor environment for everyone, including those with sensitivities to pet allergens.

In addition to combating allergens, air purifiers also play a crucial role in eliminating pet odors that can linger in your home. Dogs and cats naturally emit odors from their fur, breath, and waste, which can become particularly noticeable in enclosed spaces. Many air purifiers for pets employ activated carbon or charcoal filters, which excel at absorbing and neutralizing odors. These filters work by adsorbing odor molecules, effectively freshening the air and making your home a more pleasant place to be. With the right air purifier, you can bid farewell to the persistent pet odors and enjoy a home that smells cleaner and more inviting, even in the presence of your furry friends.

Investing in one of the best air purifiers for pets can create a healthier living environment for your entire household. These devices tackle pet-related allergens and odors, helping to alleviate allergies, improve air quality, and make your home a comfortable haven for both you and your pup.

Buyer’s Guide: What to Consider When Choosing An Air Purifier for Pets

When choosing an air purifier specifically for pets, several essential factors must be considered. Here are some key considerations:

Filtration System

Look for an air purifier with a high-quality filtration system that effectively removes pet dander, hair, odors, and other allergens. Consider purifiers with HEPA (High-Efficiency Particulate Air) filters, as they are highly effective in capturing small particles.

Filter Replacement

Check the availability and cost of replacement filters for the air purifier. Some units have expensive or hard-to-find filters, so be sure to find options with filters that are easily accessible and reasonably priced.

Coverage Area

Determine the room size or area where the air purifier will be used. Choose a model with an appropriate coverage area to ensure efficient air cleaning. Air purifiers often indicate their recommended room size or air changes per hour (ACH) rate, which indicates how many times the air is filtered in an hour.

Noise Level

Consider the noise level of the air purifier, especially if you plan to use it in a bedroom or other quiet areas. Look for models with a low noise output or adjustable fan speeds to accommodate different preferences.

Odor Control

If pet odors are a concern, select an air purifier with an activated carbon or charcoal filter. These filters are effective at absorbing and reducing odors.

Air Quality Sensors and Auto Mode

Some air purifiers feature air quality sensors that detect contaminants and adjust the fan speed automatically. This can help maintain clean air without constant manual adjustments.

Energy Efficiency

Look for an energy-efficient air purifier to minimize electricity consumption. Models with an Energy Star certification are typically designed to consume less energy.

Maintenance and Ease of Use

Consider the maintenance requirements, such as filter replacement frequency and ease of cleaning the unit. Choose an air purifier that is user-friendly, with intuitive controls and easy-to-understand indicators.

Additional Features

Depending on your specific needs, you may want to consider additional features such as programmable timers, remote controls, air quality indicators, or compatibility with smart home systems.


Set a budget based on your requirements and explore options within that range. Keep in mind that higher-priced models often offer better filtration, durability, and advanced features, but it’s essential to find a balance between your needs and budget.

The 8 Best Air Purifiers for Pets

#1 – Bissell air400 Professional Air Purifier

Bissell air400 Professional Air Purifier
  • 3-Stage filtration system
  • CirQulate system automatically adjusts the fan speed
  • Quiet operation
  • Digital display for easy use
  • For rooms up to 1200 square feet

The Bissell air400 Professional Air Purifier excels in removing dog odor and hair, thanks to its potent 3-stage filtration system that includes a pre-filter, an activated carbon filter, and a High Efficiency Particulate Air (HEPA) filter. Its pre-filter is designed to capture larger debris, such as pet hair, while the activated carbon filter tackles pet odors efficiently. This device features an automated CirQulate System that adjusts the fan speed per indoor air quality, ensuring consistent removal of dog-related pollutants. The digital display provides real-time air quality updates and filter change reminders.


  • Captures pet hair and neutralizes odors
  • Automatic adjustments according to air quality
  • Quiet operation and sleek design


  • Replacement filters can be somewhat expensive
  • Some users might find the device bulky for small spaces

#2 – LEVOIT Pet Air Purifier

LEVOIT Pet Air Purifier
  • 3-Stage filtration system
  • Purifies a 219 ft² room in just 12 minutes
  • VortexAir technology for large spaces
  • Sleep mode for quiet operation during the night
  • Filter change indicator

The LEVOIT Pet Air Purifier demonstrates outstanding performance in eradicating dog odor and hair from homes. This device employs a specialized 3-stage filtration system consisting of a pre-filter, a True HEPA filter, and an activated carbon filter, all working synergistically to trap pet hair and neutralize unpleasant odors. A key feature is its VortexAir Technology, which aids in circulating fresh air quickly and efficiently across a large space. The device is also equipped with a sleep mode that operates silently, ensuring a sound sleep even with the purifier on.


  • Captures pet hair and eliminates odors
  • Effectively circulates fresh air throughout large rooms
  • Noise levels as low as 24dB
  • Compact design


  • Replacement filters may seem pricey over time
  • Not as effective in very large spaces compared to some other models

#3 – BLUEAIR Air Purifier

BLUEAIR Air Purifier
  • HEPASilent technology traps pet hair & removes odors
  • Activated carbon filter
  • WhisperSilent technology for quiet operation
  • WiFi connectivity via the BLUEAIR Friend app
  • Certified energy efficient by Energy Star

The BLUEAIR Air Purifier is a powerful device designed to tackle pet odors and hair, utilizing its advanced HEPASilent Technology. This technology combines mechanical and electrostatic filtration to capture particles, neutralize odors, and quickly clean a 180 sqft small room in about 12.5 minutes or up to 431 sqft space in 30 minutes. The device includes an activated carbon filter specifically designed to trap pet-related smells and other household odors. Furthermore, the purifier features WhisperSilent technology, ensuring ultra-quiet operation and WiFi connectivity for smart control through the BLUEAIR Friend app.


  • Includes three Scandinavian-inspired washable pre-filter colors
  • 24 dB on low & 49 dB on high
  • WiFi connectivity offers convenient control


  • Replacement filters can be relatively expensive
  • May not be as effective in larger rooms

#4 – Germ Guardian Air Purifier with HEPA 13 Filter

Germ Guardian Air Purifier with HEPA 13 Filter
  • 3-Stage Filtration system
  • UV-C light technology & Titanium Dioxide
  • Quiet operation
  • Adjustable speed settings
  • Filter replacement indicator

The Germ Guardian Air Purifier with HEPA 13 Filter is a versatile solution for handling pet hair and odors in homes. This best air purifier for pets circulates the air one time per hour in 743 square foot rooms and 4.8x per hour in 153 sq. ft rooms. The unit includes a pre-filter for capturing large particles such as pet hair, a True HEPA 13 filter for smaller airborne particles, and an activated charcoal filter for eliminating pet odors. One standout feature is its UV-C light technology that works with Titanium Dioxide to kill airborne bacteria, viruses, and volatile organic compounds. In addition, the device features a quiet operation mode and adjustable speed settings to suit various needs.


  • 3-stage filtration system, including the HEPA 13 filter
  • UV-C light technology adds an extra layer of air purification
  • Designed and engineered in the USA


  • UV-C light bulb and HEPA 13 filters may need frequent replacements
  • The device may be less effective in larger spaces

#5 – Rabbit Air MinusA2 Ultra Quiet HEPA Air Purifier w/WiFi

Rabbit Air MinusA2 Ultra Quiet HEPA Air Purifier w/WiFi
  • 6-Stage filtration system, including a negative ion generator
  • Pet allergy customized filter
  • WiFi connectivity for easy control
  • Room coverage up to 815 sq. ft.

The Rabbit Air MinusA2 Ultra Quiet HEPA Air Purifier with WiFi is a sophisticated tool for mitigating pet hair and odors within homes. Its 6-stage filtration system, which includes a pre-filter, medium filter, BioGS HEPA filter, customized filter, activated carbon filter, and negative ion generator, is unparalleled in handling pet-related pollutants. It features a customized Pet Allergy filter designed to trap and reduce pet dander and allergens. The device also offers WiFi capabilities for smart control through an app and an ultra-quiet operation feature to minimize noise disruption.


  • WiFi capabilities offer convenient control through a mobile app.
  • Sleek, slim design
  • Ultra-quiet for use in any room


  • Higher maintenance costs with multiple filters to replace
  • More expensive than other options
  • WiFi connectivity may sometimes face issues, according to some user reviews

#6 – Winix 5500-2 Air Purifier

Winix 5500-2 Air Purifier
  • 3-stage air cleaning system
  • PlasmaWave technology breaks down odor, allergens, & other pollutants
  • Smart sensor monitors and adjusts as needed
  • Operates at 27.8 dB
  • Rated for 360 sq. ft. room

The Winix 5500-2 Air Purifier is a potent system designed to combat dog hair and odor, featuring a sophisticated 3-stage air cleaning system. This system includes a washable Advanced Odor Control (AOC) Carbon Filter, a True HEPA filter, and Winix PlasmaWave technology, which together ensure efficient capture of pet hair and neutralization of odors. Its PlasmaWave technology acts as a permanent filter that safely breaks down odor, allergens, and other pollutants at a molecular level. Additionally, the purifier has a smart sensor that gauges air quality and adjusts the fan speed to ensure optimum air purification.


  • True HEPA filter captures 99.97% of airborne pollutants
  • PlasmaWave technology breaks down pollutants to molecular level
  • Easy to use
  • Sleep mode for quiet nighttime operation


  • The PlasmaWave feature can produce a slight buzzing noise
  • Replacement HEPA filters can be expensive

#7 – Afloia Air Purifier

Afloia Air Purifier
  • 3-Stage filtration system with True HEPA filter
  • Only takes an hour to purify a 1076 ft² room
  • Offers 7-color atmospheric lighting
  • Quiet operation at 22dB on sleep mode
  • Optional night light

The Afloia Air Purifier is a reliable tool for mitigating pet-related issues such as dog hair and odor in the home. This air purifier for large rooms utilizes a 3-stage filtration system, including a pre-filter, a True HEPA filter, and an activated carbon filter, effectively capturing pet hair and neutralizing odors. Its compact and portable design makes it an ideal choice for smaller spaces, while the low noise operation ensures a disturbance-free environment. The device also boasts a smart filter change reminder and an optional night light, enhancing its overall usability.


  • Compact and portable design
  • Low noise operation
  • Filter change reminder
  • Built-in night light in range of colors


  • Replacement filters may be somewhat difficult to find

#8 – Dyson Pure Hot+Cool™ HP01 Air Purifier, Heater & Fan

Dyson Pure Hot+Cool™ HP01 Air Purifier, Heater & Fan
  • 3-in-1 functionality: air purifier, heater, & fan
  • Captures 99.97% of allergens
  • Air multiplier technology for consistent airflow
  • Bladeless design: safe & easy to clean
  • Oscillates up to 70°

The Dyson Pure Hot+Cool™ HP01 Air Purifier, Heater & Fan is a multi-functional device that effectively tackles pet hair and odor in homes. Its True HEPA filter captures pet hair and other allergens, while an activated carbon layer removes odors and volatile organic compounds. The device offers year-round utility, with a cooling fan and heating functions on top of its purifying ability. Notably, its air multiplier technology delivers over 77 gallons of smooth, powerful airflow per second.


  • True HEPA filter and activated carbon layer
  • Safe and easy to use
  • Easy filter care


  • More expensive compared to others
  • Some users report that the fan can be loud at higher settings

air purifier for dog hair

FAQs About Air Purifiers for Pets

Do air purifiers help with pet allergies?

Air purifiers can help with pet allergies by removing airborne allergens like pet dander, hair, and dust mites. A high-quality air purifier equipped with a HEPA filter can capture these particles, reducing their presence in the air and alleviating allergy symptoms for individuals sensitive to pet allergens.

Can air purifiers eliminate pet odors?

Complete elimination of odors may not always be possible, but air purifiers with activated carbon or charcoal filters definitely help absorb and reduce odors by trapping odor-causing molecules. However, persistent or strong odors may require additional measures such as proper pet hygiene, regular cleaning, and odor-neutralizing products.

How often should the filters be replaced in an air purifier for dogs?

The frequency of filter replacement in an air purifier depends on various factors, such as the manufacturer’s recommendations, the level of dog dander and hair in your environment, and the specific air purifier model. As a general guideline, most filters need to be replaced every 6 to 12 months. However, refer to the manufacturer’s instructions for accurate filter replacement intervals to maintain optimal performance.

Are there any safety concerns when using air purifiers around dogs?

When using air purifiers around dogs, it’s important to consider a few safety concerns. Some air purifiers may have components that can be hazardous if chewed or ingested by dogs or cats, so it’s advisable to keep them out of the reach of curious pets. Additionally, certain air purifiers may produce ozone as a byproduct, which can be harmful to animals. To ensure safety, choose an air purifier for dogs that is ozone-free and carefully follow the manufacturer’s safety guidelines.

Where should you place the air purifier?

The placement of an air purifier is crucial to maximize its effectiveness. Ideally, it should be placed in the room where your dog spends the most time, such as the living room or bedroom. Position the air purifier in a central location, away from obstructions like furniture or walls, to allow for proper air circulation and coverage. Placing it at a sufficient distance from dog beds, litter boxes, or food bowls can also help improve air quality in those specific areas.

Can air purifiers help with asthma symptoms triggered by pets?

Air purifiers can be beneficial for individuals with asthma triggered by pet allergens. By capturing and removing pet dander and other allergens from the air, air purifiers can help reduce the asthma symptoms associated with exposure to pets. However, it’s important to note that air purifiers are not a substitute for comprehensive asthma management. It’s recommended to consult with a healthcare professional for personalized advice on managing asthma symptoms.

Final Words

In conclusion, pet air purifiers are a wise investment for any dog parent looking to enhance indoor air quality. These devices effectively capture and eliminate pet dander, hair, allergens, and odors, creating a healthier and more enjoyable environment for dogs, cats, and humans. By choosing one of the top-rated air purifiers available on the market, you can take proactive steps toward ensuring a clean, fresh, and pet-friendly home where everyone can breathe easier.

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