Winix HR900 Review 2024 – Is it the right choice?

The Winix HR900 Ultimate Pet Air Purifier is the perfect choice for pet owners who want to keep their living area clean, fresh, and allergy-free. Its powerful filters capture even tiny particles of dander, hair, and odors so you can enjoy a comfortable home environment no matter how furry your friends are!

If you’re looking for a device to battle pet air pollution, the Winix HR900 is your best bet. While other models such as Winix 9000 and 9500 might be good options, they can’t compare with the power and performance of the new HR950. With its cutting-edge technology designed specifically for pets, this model from Winix will give you peace of mind that no other product on market can match!

Winix HR900



  • Color: White
  • Product Dimensions: 9.6″D x 16.3″W x 23.6″H
  • Item Weight: ‎18.7 Pounds
  • Control Method: App
  • Wattage:

Winix HR900 Specifications

Manufacturer Winix
Model HR900
Dimensions 16.3 x 9.6 x 23.6 inches
FiltersPet-filter, Pre-filter, AOC Carbon Filter, True HEPA Filter, and PlasmaWave
Coverage300 sq. ft.

Winix HR900 Features

The HR900 air purifier has been engineered to provide a powerful filtration system that effectively eliminates contaminants in the air caused by pets, making it an ideal choice for pet owners.

Five Stage Filtration

Master the mess from your furry friends in five stages with this filtration system! Start off by catching big particles like pet hair using a washable pre-filter. Say goodbye to unpleasant smells with an odor-control carbon filter – perfect for getting rid of odors caused by pets, as well as other types.

Capture unwelcome dander and fur flying around the home courtesy of a pet prefilter layer; then get ready for elimination thanks to True HEPA’s most important filtering technology on board.

Finally, kick nasty pollutants out permanently through Plasma Wave Technology which stops them at the molecular level!

AHAM Verified

AHAM has verified that the Winix Ultimate Pet air purifier is an optimal choice for a room of up to 300 square feet. This device will produce superior performance and effectively remove contaminants from the air in this size space.

Smart Sensors

The Winix HR900 is a powerful device due to its innovative smart sensors. These incredible gadgets detect air quality in your space and adjust the speed of the purifier accordingly.

In addition, an odor sensor helps remove any smells from your room quickly and efficiently. With smart sensors, you can be sure that your home will always have clean air!


The Winix HR900 air purifier is not tiny, but thanks to its terrific design you can easily settle it anywhere in the room without any disruption. You don’t even need to worry about finding a designated area for it; just place it right at the center and bask in your clean air!

Prevents Allergies

If you suffer from pet allergies, the Winix HR900 Ultimate Pet Air Purifier is here to make your life easier. With its advanced filtration system and powerful suction motor, this purifier eliminates airborne allergens like pet hair or dander with ease – giving you peace of mind in a pollution-free environment.

Best for Pet Owners

If you have pets running through your home, Winix HR900 is the perfect air purifier for you. Not only does it keep your house free from pollutants, but it will also make sure that any unexpected visitors won’t realize that furry friends call this place home!

With Winix HR900, you can be rest assured – no matter who comes knocking at your door, they’ll think a pet-free zone lies beyond.

Silent at Work

If you are seeking to place an air purifier in your bedroom, I can vouch for this one without hesitation. It has a silent setting that is as quiet as the sound of a whisper. Even at minimal speeds, it will fill the space with clean and revitalizing air– providing you with exceptional sleep quality!

Auto Mode

Winix HR900 has sensors for dust and odor, which can be used for automatic speed adjustment. With such a mode, you are letting the air purifier decide speed based on pollution in the air.

This mode can save energy in the long run. In the bedroom, while on auto mode, the air purifier will turn off the light thanks to light sensors. However, it will stay in auto mode, which means it could still use turbo speed if the pollution in the room is high. If you have problems with sleep because of the noise, then choose the sleep mode option.


“Winix air purifiers use a multi-stage air cleaning system to effectively purify the air in your home.

The HR900 model features a 5-stage system that includes

an ultimate Pet pre-filter for trapping large particles like pet hair and dander, a fine mesh pre-filter that is washable and extends the lifetime of the other filters by removing large pollutants,

An Activated carbon filter is a type of air filter that is made from activated carbon, which is a highly porous form of carbon that has been treated with oxygen to create a large surface area. Activated carbon filters are highly effective at removing a wide range of pollutants from the air, including pet odors, chemicals, and volatile organic compounds (VOCs).

A Pre-filter is a type of air filter that is designed to remove large particles from the air before it passes through the other filters in the air purification system. The fine mesh pre-filter in the Winix air purifiers is made of a fine mesh material that can capture larger particles like dust, pet hair, and other debris.

The true HEPA filter is a type of air filter that is designed to remove extremely small particles from the air. The acronym “HEPA” stands for “High-Efficiency Particulate Air,” and to be considered a True HEPA filter, a filter must be able to capture at least 99.97% of particles that are 0.3 microns or larger in size. This makes True HEPA filters extremely effective at removing allergens, viruses, pollen, mold, and fungi from the air.

The Winix PlasmaWave technology acts as an ionizer to further reduce pollutants (can be switched on/off).

It is recommended to change the ultimate pet pre-filter monthly for optimal performance.”


With this air purifier, you’ll get extraordinary power and performance without breaking the bank. And with five layers of filtration and smart sensors, there simply aren’t many devices on the market like it for such a great price!

However, to keep your home fresh, filters need to be regularly replaced -especially carbon filters- every month so pet odors don’t linger too long. Other adjustable filters are washable while true HEPA has up to 12 months’ lifespan depending on usage but always opt for original parts when looking at replacements; only then can you make sure everything is running as efficiently as possible in order to achieve the utmost protection from airborne particles.

Pros and Cons

  • stylish design
  • the comprehensive five-level filtration system
  • advanced smart sensors
  • convenient auto mode
  • AHAM verification
  • budget-friendly price.
  • well-suited for pet owners and individuals with allergies.
  • Too large to fit comfortably in smaller rooms.


Are pet dander, odor, and fur making your home a stale experience? Take the plunge into freshness with Winix HR900 Ultimate Pet!

This air purifier was specially designed for animal lovers so that you can enjoy clean air all day long without running out of breath.

With its affordability and features tailored to tackle allergens, there’s no better choice than this dependable product specifically made just for pet owners – breathe easy again in style today!

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The author is an Air purifier expert with overall knowledge of air and ionizers.