Best Air Purifiers For Pets: Say Goodbye To Pet Odor

As much as we love our furry friends, there’s no denying that they can bring some unwanted issues into our homes. Pet dander and odor are common problems that many pet owners face, and they can be particularly troublesome for those with allergies or asthma. Fortunately, air purifiers offer a solution to these issues by effectively removing pet dander and odor from the air, creating a cleaner and healthier environment for both humans and pets.

Pet dander, composed of minute flecks of skin shed by animals, has the potential to provoke allergic responses in susceptible individuals. It can also linger in the air and settle on surfaces, leading to a buildup of allergens in the home. Additionally, pet odor can be a persistent problem, especially if you have multiple pets or live in a small space. Air purifiers work by filtering out these particles and neutralizing odors, helping to alleviate these common issues faced by pet owners.

Best Air Purifiers for Pets

When it comes to choosing an air purifier for pet owners, there are several options available on the market. Here are 3 top-rated air purifiers that are specifically designed to tackle pet dander and odor:

1. Levoit EverestAir

Levoit EverestAir

The EverestAir exudes power and sophistication with its sleek white and silver design, setting it apart in the realm of air purifiers.

Levoit has truly elevated its standards with this air purifier, offering a premium solution for discerning pet owners seeking to tackle pet hair, dander, and odors with finesse.

Featuring an impressive CADR, this air purifier can circulate clean air 4.5 times per hour in rooms up to 558 sq. ft., making it the fastest unit tested to date, clearing our test space in just 13 minutes.

What we love:

  • The VeSync app is user-friendly, providing remote control and real-time air quality monitoring.
  • Operates quietly on low fan speed while maintaining high performance, purifying our test room in just 33 minutes.
  • Equipped with a large pelleted carbon filter specifically designed for pet odors.
  • It is compatible with Google Home & Alexa for seamless voice control.

Areas for improvement:

  • Despite its size, the inclusion of wheels facilitates easy mobility throughout the home.
  • This premium unit comes with a premium price tag.
  • Genuine filter replacements can be costly.

In addition to its impressive performance, the EverestAir boasts smart features such as auto mode powered by Levoit’s AirSight Plus technology, adjusting fan speed based on room pollution levels. Air quality readings are conveniently displayed on the unit’s screen and the Vesync mobile app.

The three-stage filtration system includes a washable prefilter, main filter for airborne particles, and honeycomb-activated carbon filter for odor removal, simplifying maintenance and enhancing pet hair removal.


  • Our Rating: ★★★★★
  • Time to clean our test room: 13 minutes
  • Air purifier technology: 3-Stage Filtration (Prefilter, main filter, activated carbon filter)
  • Recommended room size: 558 sq. ft.
  • Clean air delivery rate: 360CFM {612 m3 / h}
  • Dimensions : 18.9L x 8.5W x 23.2H-inches {48L x 21.6W x 58.9H-cm}
  • Weight: 20.7 lbs (9.38 kg)
  • Noise level: 24 – 56dB
  • Filter life: 12-15 months
  • Warranty: 2 years
  • Estimated energy consumption: $87.25 per year
  • Country of manufacture: China

2. Alen BreatheSmart 75i

Alen BreatheSmart 45i

The BreatheSmart 75i presents itself as a powerful choice, featuring an H13 HEPA filter and generous activated carbon, effectively cleansing spaces of up to 1,300 sq. ft. with ease.

As Alen’s flagship model, the 75i boasts an impressive CADR of 347 CFM, making it an ideal choice for large rooms or expansive open-concept spaces. Alen, headquartered in Austin, Texas, prides itself on crafting air purifiers built to last, offering a lifetime warranty to those who enroll in their filter subscription program.

Featuring robust filters, the 75i includes a washable pre-filter, essential for prolonging the lifespan of the main filter, especially in environments with high levels of pet hair. Additionally, it incorporates an H13 HEPA filter, capable of capturing particles as small as 0.1 microns, including pet dander, along with an activated carbon filter to neutralize unwanted pet odors.

What we love

  • Efficient Auto Mode and robust app support.
  • Color-coded air quality indicator on the control panel provides real-time readings.
  • Rapid air filtration capability, cleansing our test room in just 24 minutes.
  • Easily removable and washable pre-filter.
  • Backed by a lifetime warranty from Alen.

Areas for Improvement:

  • The entry-level filter option (Pure) lacks activated carbon.
  • Considerable size and weight may hinder maneuverability.
  • Includes an in-built ionizer, which can be deactivated as needed.

Additionally, the 75i incorporates built-in ionizing technology, which aids in precipitating airborne particles to the ground. While beneficial for airborne dander and pet hair, it’s important to note that ionizers can pose risks to both pets and humans. Fortunately, the ionizer feature can be deactivated when desired.

Design-wise, the BreatheSmart 75i exudes sophistication and understated elegance, seamlessly blending into any home environment. Notably, its side-mounted air intakes allow for placement near walls without compromising performance, a practical feature, especially in households with larger pets where stability is paramount.


  • Our Rating: ★★★★☆
  • Time to clean our test room: 24 minutes
  • Air purifier technology: True HEPA H13 filters with activated carbon pellets + Ionizer technology
  • Recommended room size: Up to 1,300 sq. ft. (2 ACH)
  • Clean air delivery rate (CADR): 347 CFM (589 m³/h)
  • Dimensions: 27H x 18.5W x 11.5D inches (68.58H x 46.99W x 29.21D cm)
  • Weight: 12.2 kg (27 lbs)
  • Noise level (low – high): 24 – 49dB
  • Filter life: 12 – 15 months
  • Manufacturer’s warranty: Lifetime (with product registration & active filter subscription)
  • Estimated energy consumption: $47.30 per year
  • Country of manufacture: China

3. Levoit Vital 200S

Levoit Vital 200S

For under $190, you can acquire the most efficient air purifier we’ve tested, suitable for rooms up to 400 sq. ft.

Pet-related odors and hair can pose challenges in maintaining a clean living environment. Whether you’re a devoted dog owner or a proud cat enthusiast, managing pet-related debris is a common concern. The Levoit Vital 200S offers a solution with its washable pre-filter, designed to capture pet hair and extend the life of the primary filters.

In addition to the pre-filter, the Vital 200S features a HEPA H13 main filter, adept at eliminating pet dander and other airborne allergens, alongside an activated carbon filter infused with pelleted charcoal to neutralize pet odors and other gases.

What we like

  • Exceptional air cleaning performance relative to cost; our test room was cleansed in just 21 minutes, all for under $200!
  • Built-in air quality sensor enables smart functions like Auto Mode.
  • Manageable through the Vesync app, offering functionality akin to other Levoit models.
  • Abundance of options for generic filter replacements, promoting long-term cost efficiency.
  • Automatic display shutdown and whisper-quiet operation in low-light conditions.

Areas for Improvement:

  • Periodic cleaning of air quality sensors required every two months, which may be overlooked, impacting the efficiency of Auto Mode.
  • Recent advertising disputes forced Levoit to remove HEPA mentions from other units, raising concerns about advertising transparency.

Additionally, the Levoit Vital 200S boasts pet-friendly attributes, including remarkably quiet operation compared to competing models, ensuring minimal disturbance to pets. At its lowest fan speed, the 200S emits a mere whisper at 24 dB, while its highest setting produces noise akin to moderate rainfall or a normal conversation at 54 dB.


  • Our Rating: ★★★★★
  • Time to clean our test room: 21 minutes
  • Air purifier technology: H13 True HEPA and activated charcoal filter
  • Recommended room size: Up to 375 sq. ft. (5 ACH)
  • Clean air delivery rate (CADR):
    • Smoke: 242 CFM
    • Dust: 263 CFM
    • Pollen: 240 CFM
  • Dimensions : 15.6D x 8.5W x 19.8H-inches {39.3D x 21.5W x 50.2H cm}
  • Weight: 13.2 lbs (5.9 kg)
  • Noise level (low – high): 24 – 54 dB
  • Filter life: 12 months
  • Manufacturer’s warranty: 2 years
  • Estimated energy consumption: $37.84 per year
  • Country of manufacture: China

Factors To Consider While Buying

Remember, when buying pet air purifier you should consider the following things in a purifier:

HEPA Filters:

One of the most important features to look for in an air purifier for pet owners is a HEPA (High-Efficiency Particulate Air) filter. HEPA filters are designed to capture particles as small as 0.3 microns, which includes pet dander, pollen, dust mites, and other allergens. By removing these particles from the air, HEPA filters help to reduce allergic reactions and improve indoor air quality.

HEPA filters work by using a dense mat of fibers to trap particles as they pass through the filter. The fibers are arranged in a random pattern, which creates multiple paths for the air to flow through. This allows the filter to capture a high percentage of particles, even those that are smaller than the filter’s pore size.

When choosing an air purifier with a HEPA filter, it’s important to look for one that is certified by the Association of Home Appliance Manufacturers (AHAM). This certification ensures that the air purifier meets strict standards for performance and efficiency. Additionally, it’s recommended to choose an air purifier with a True HEPA filter, which is the highest standard for HEPA filtration.

Activated Carbon Filters

In addition to pet dander, pet odor can be a persistent problem in homes with pets. Activated carbon filters are specifically designed to eliminate odors by trapping and neutralizing volatile organic compounds (VOCs) and other odor-causing molecules.

Activated carbon filters are made from charcoal that has been treated with oxygen to create a highly porous material. The porous structure of activated carbon allows it to adsorb (not absorb) odorous molecules, trapping them within the filter. This process effectively removes pet odors from the air, leaving your home smelling fresh and clean.

When choosing an air purifier for pet odor, look for one that has a thick activated carbon filter or multiple layers of activated carbon. This will ensure that the filter has a large surface area for adsorption and can effectively eliminate odors. Some air purifiers also have additional features, such as a pre-filter or an ionizer, which can further enhance odor elimination.

UV-C Light Technology

In addition to pet dander and odor, airborne bacteria and viruses can also be a concern for pet owners. UV-C light technology is an effective way to kill these microorganisms and improve indoor air quality.

UV-C light is a type of ultraviolet light that has a wavelength between 200 and 280 nanometers. It is germicidal, meaning it can destroy the DNA and RNA of bacteria and viruses, rendering them unable to reproduce and causing them to die. UV-C light is commonly used in hospitals and other healthcare settings to disinfect surfaces and air.

Air purifiers with UV-C light technology typically have a UV-C lamp that emits short-wavelength ultraviolet light. As air passes through the purifier, the UV-C light kills bacteria and viruses, preventing them from being recirculated into the air. This can help to reduce the spread of illnesses and create a healthier environment for both humans and pets.

Additional Tips for Reducing Pet Odor and Dander in Your Home

While air purifiers are an effective tool for reducing pet odor and dander in your home, there are also other steps you can take to further improve indoor air quality. Here are some additional tips for reducing pet odor and dander:

  • Groom your pets regularly: Regular grooming can help to reduce shedding and dander. Brush your pets frequently to remove loose hair and dander, and consider bathing them regularly to keep their coat clean.
  • Vacuum and dust regularly: Vacuuming and dusting can help to remove pet dander from surfaces in your home. Use a vacuum cleaner with a HEPA filter to effectively capture allergens, and consider using a damp cloth or microfiber cloth when dusting to trap particles.
  • Wash bedding and blankets: Wash your pet’s bedding and blankets regularly to remove pet dander and odors. Use a hypoallergenic detergent that is free of fragrances and dyes to avoid triggering allergies.
  • Keep your home clean: Regularly clean your home to remove pet hair, dander, and other allergens. Pay special attention to areas where your pets spend the most time, such as their beds or favorite lounging spots.
  • Use air purifiers in multiple rooms: If you have multiple pets or live in a larger home, consider using air purifiers in multiple rooms to ensure that the air is effectively cleaned throughout your home.

By following these additional tips, you can further reduce pet odor and dander in your home and create a cleaner and healthier environment for both you and your pets.


As a pet owner, you may have some questions or concerns about using an air purifier in your home. Here are some common questions and concerns, along with answers and solutions:

Will an air purifier eliminate all pet odors?

While air purifiers are effective at removing pet odors, they may not completely eliminate all odors. Some odors, such as those from urine or feces, may require additional cleaning or odor-eliminating products. However, an air purifier can help to reduce the intensity of these odors and create a fresher-smelling environment.

Can air purifiers help with allergies triggered by pet dander?

Yes, air purifiers with HEPA filters are particularly effective at reducing allergies caused by pet dander. The HEPA filter can capture pet dander and other allergens, helping to reduce allergic reactions in sensitive individuals.

Can air purifiers be harmful to pets?

Air purifiers are generally safe for pets, but it’s important to choose one that does not produce ozone or other harmful byproducts. Ozone can be harmful to pets when present in high concentrations. Additionally, some air purifiers may have features that could be dangerous for pets, such as ionizers or fans that could cause injury. It’s important to read the manufacturer’s instructions and choose an air purifier that is safe for use around pets.

Enjoying Clean, Fresh Air with Your Furry Friends

Air purifiers are a valuable tool for pet owners who want to improve indoor air quality and reduce pet dander and odor in their homes. By choosing an air purifier with a HEPA filter, activated carbon filter, or UV-C light technology, you can effectively remove pet dander, eliminate odors, and kill bacteria and viruses in the air.

When selecting an air purifier, consider factors such as room size, airflow, and maintenance requirements to ensure that you choose the right one for your home. Regularly maintaining and cleaning your air purifier, as well as replacing filters as needed, will help to keep it running smoothly and effectively.

In addition to using an air purifier, following additional tips for reducing pet odor and dander in your home can further improve indoor air quality. By taking these steps, you can enjoy clean, fresh air in your home while still enjoying the company of your furry friends. So why wait? Invest in an air purifier today and start enjoying a cleaner and healthier home with your pets.

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