Best Air Purifier For Dog Allergies

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While you might enjoy your dog’s company, you probably do not enjoy the allergies associated with it. If you suffer from pet allergies an air purifier can help to make a problematic situation bearable.

But what model is the best air purifier for dog allergies? The information provided below will help you to determine what features to look for and we have also included a closer look at five designs that may help with your situation.

Best Air Purifier For Dog Allergies

ProductAir FlowTrue-Hepa FiltrationAdditional Allergy FiltersSpeed Settings
#1. Honeywell True HEPA Allergen Remover
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465 square feetYesNoMultiple
#2. Germ Guardian AC4825 True HEPA Filter Air Purifier

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167 square feetYesNo3 Speeds
#3. Blueair Classic 405 Air Purifier

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430 square feetYesNoMultiple
#4. Austin Air B450B1

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1500 square feetYes2 FiltersMultiple, including automatic
#5. Oransi EJ120 HEPA Air Purifier with Carbon Filter

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1500 square feetYesYes, second optionalMultiple

Features To Look For

If you suffer from dog allergies, it should be noted that an air purifier can help to reduce the allergens that are floating in the closed air of your home. Not all air purifiers are the same, however, and there are things that you should be looking for in any potential product.

True-HEPA Filtration

This is the most important component an air purifier uses to help reduce the effects of dog allergies. HEPA (High-Efficiency Particulate Air) is a rating that standardizes the minimum particulate size a filter can trap. This rating is 99.97-percent of particulates of three microns in size or larger.

Keep in mind, some purifiers will use a HEPA Type filter instead of a True-HEPA design. There are differences.

Other Filtration

Some of the best air purifiers for dog allergies will use a single pre-filter of a considerable thickness or multiple pre-filters in their setup. The sheer volume of material helps to capture smaller dander particles in the air.

UV-C lighting will aid in removing mold and another buildup inside of the air purifier as it is used, and will help all allergy sufferers, including those who suffer dog allergies.

Air Volume

Another feature to look for is the amount of air a system moves. The more air it can purify, the fewer the allergens that will build. These ratings are indicated on the product or its packaging in square feet.

Manufacturers will also list the number of times a model can circulate air in a particular sized room each hour.

Sensors

Air quality sensors detect when particulates are about and turn units on or increase the motor speed.

#1. Honeywell True HEPA Allergen Remover

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Honeywell provides a True_HEPA filter as the main allergen remover on this product. Its tower design is sleek looking and is capable of drawing air from multiple sides. The design itself is sturdy and should provide years of service, as shown by the manufacturer’s warranty.

This air purifier can remove particulates as small as three microns from the air. That will trap most dander, which is the most common source for dog allergies.

Pros
  • This model can circulate air in a room up to 465 square feet five times each hour
  • The fan on this design is large and capable of moving large volumes of air quickly
  • It comes with a five-year warranty from the manufacturer, who also provides decent customer support
Cons
  • This product does generate a lot of noise, even when it is running at minimal settings
  • A lack of smart features may prove disappointing at the price point that this model goes for

#2. Germ Guardian AC4825 True HEPA Filter Air Purifier

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If you find yourself needing a budget-friendly option than the Germ Guardian may be the model for you. It does offer dander filtration that traps objects as small as three microns. It also makes use of UV-3 lighting that fights other pollutants at the expense of generating some ozone.

While the tower is taller than other products on this list, it is fairly lightweight and can be moved easily.

Pros
  • It provides a True-HEPA filter at a lower price than many manufacturers suggest
  • This tower design takes up little room when placed on the floor or on a shelf
  • It includes features that remove non-allergen particles such as dog hair and mold
Cons
  • The air volume rating on this particular model is rather low and will work optimally in smaller rooms only
  • It is made from less durable plastics than found on other brands, as reflected by the price

#3. Blueair Classic 405 Air Purifier

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This model provides True_HEPA filtration at a CADR rating of 180 cubic feet per minute. That rate of airflow should work well in small and medium-sized rooms where dog dander can accumulate.

It is energy efficient and sports modern Wifi capabilities that make it friendly to eco-friendly green control designs.

Pros
  • It is Energy Star rated and will provide allergy control with less energy consumption
  • This model can circulate 300 square feet of air five times each hour at lower settings, and five times an hour for larger areas when operating at its highest settings
  • The Classic 405 is Wifi enabled and will work with apps from Amazon’s Alexa services
Cons
  • While this product is Alexa compatible, it does lack in the smart sensor department
  • It has a design that is larger than other models and it does weigh a bit more than other brands in this range

#4. Austin Air B450B1

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This large capacity machine provides a large amount of filtration media. It also makes use of two pre-filters, a feature that helps extend the life and maintenance intervals for the HEPA filter.

The manufacturer provides a five-year warranty on the HEPA filter, something that is not seen with other brands and models. It has been rated to remove up to 95-percent of the particles that are one micron in size.

Pros
  • It is capable of cleaning the air in rooms as large as 1500 square feet effectively
  • The media used in this system has a long shelf life and will only need replacement every five years
  • The HEPA filter contains over 60 square feet of material, providing more filter than other systems examined here
Cons
  • This medical-grade air purifier comes at a very high price point when compared to other models reviewed here
  • The medical-grade air purification comes with a lot of cleaning media that makes this model bulky and heavy

#5. Oransi EJ120 HEPA Air Purifier with Carbon Filter

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The EJ120 makes this list as a design intended for use in home and professional settings. German technology is used in its motor design and provides a reliable power source for a long-running life.

The True-HEPA filter is medical grade, providing air purification as small as three microns in size. There is a pre-filter of carbon that is an inch thick, a depth that will help to pull smaller dander particles.

Pros
  • Is capable of handling room circulation in areas as large as 1500 square feet
  • The manufacturer provides a 10-year warranty on the air purifier as well as reliable customer service
  • This model runs as quietly as 19dB, which is lower than most purifiers on the market today
Cons
  • This high-level air purifier comes at a price point that may not be justifiable to many users
  • Its industrial-grade build and flow rate may be overkill for most small to medium-sized rooms

Which Filter Stands Out?

While each of the products examined above is quality units, the Honeywell True HEPA Allergen Remover represents the best air purifier for dog allergies. With its True-HEPA filtration, it is capable of removing dander and other debris as small as three microns in size.

Its mini-tower design allows it to pull air from more than one direction, providing a reasonable airflow around the unit during operation. A large fan allows it to move air effectively and will cycle most small and medium-sized rooms up to five times in an hour.

It should also be noted that the product is solidly built and comes with a five-year warranty as well.

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