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7 Best Whole House Air Purifier

by Henrietta Hanna 22 Aug 2022 0 Comments

When you’re looking for an air purifier, you usually check the units that are made for specific rooms. These purifiers have limited coverage. If you want bigger coverage, getting a whole house air purifier is a must.

Basically, these air purifiers are bigger and stronger than typical models on the market. It’s because they can handle more than 1,000 square feet of space. They are more expensive but totally worth it instead of buying multiple smaller air purifiers.

Here are some of the best air purifier systems for home that you can consider.


Buying a Whole House Air Purifier

1. AIRDOG™ X8 Home Air Purifier

AirDog Air Purifier – X8 – Concept Specialist Inc

The Airdog X8 air purifier is one of the best ways to improve the air quality of your house. Whether you want to put it in your living room or you just want to place it inside your bedroom, it will efficiently clean the air in the area.

One of the best reasons to use this is its coverage. It can clean the air of up to 1,000 square feet of space in only 20 minutes. It means that if the area is currently filled with allergens, you can put your Airdog air purifier in that area and wait for at least 20 minutes.

It features the patented TPA technology, which is one of the top systems used to clean the air in your room. Featuring the unique ionic field, it is proven to kill and eliminate up to 99% of flu viruses. For superior air purification, you should consider this whole house air purifier to clean the air that you breathe inside the house.


  • Durable construction
  • Large coverage
  • Can eliminate viruses
  • Quick air filtration


  • A bit expensive


2. Coway Airmega 400 Smart Air Purifier

Coway Airmega 400 Smart Air Purifier (Covers 1,560 Sq. Ft.), True HEPA Air  Purifier With Smart Technology on Galleon Philippines

The Coway Airmega 400 Smart Air Purifier is currently one of the best choices if you want a unit that can cover your whole house. This unit can actually cover up to 1,560 square feet of space, which is big enough for a large part of your house. You can put it in your living room and let it clean the air efficiently.

This is a smart choice because this unit circulates the air twice every hour and it can trap up to 99.97 percent of allergens and pathogens in the air. Another important feature that you need to pay attention to is the Coway Airmega Max2 Filter. This is a combination of a True HEPA filter and an activated carbon filter. It can capture up to 99.99 percent of particles in the air including pollen, allergens, and more.

It also comes with a pollution sensor. This will tell you about the air quality inside your house in real-time. It tests the air and provides you feedback on how dirty or clean it is. There is a brightly colored LED ring that would tell you if the air is dirty or clean.


  • Slick appearance
  • Only consumes 64 watts
  • Very quiet
  • Customizable settings


  • Filter replacement is expensive


3. Alen BreatheSmart-FreshPlus-Luxe Air Purifier

Alen® HEPA Air Purifier - Alen® BreatheSmart FLEX

The Alen BreatheSmart-FreshPlus-Luxe Air Purifier is a bit small compared to its counterparts, but don’t be fooled by its appearance. It might be tiny for an air purifier but it is packed with features that would provide a more comfortable and healthier environment for your family.

This air purifier is very quiet when it’s working and it can cover up to 1,100 square feet of space twice in one hour. It’s perfect for large living rooms, kitchens, big bedrooms, offices, and basements. The best thing about this air purifier is its filters as it can handle both smoke and chemicals. It can deal with dander, allergens, dust, and fur so even if you have a lot of pets in your house, you won’t have to worry about anything.

It comes with an air quality light and sensor. The power button will show you different colors, which will correspond to the quality of air in your room. All of this will happen in real-time so you would know if the air in your room right now is dirty or clean. If you use this in auto mode, the sensor will adjust the speed of its fan to efficiently clean more air.


  • Compatible with different HEPA filters
  • Lifetime warranty
  • Very quiet
  • Portable


  • Very expensive


4. Aprilaire 210 Whole Home Air Purifier

Aprilaire - 210 A1 210 Replacement Air Filter for Whole Home Air Purifiers,  Clean Air Dust Filter, MERV 11 (Pack of 1) : DIY & Tools

If you are looking for a whole-house air purifier that is very affordable, the Aprilaire 210 is one of the best options on this list. This is a powerful air purifier that is not as costly as the other models on this list. This is made and designed in the United States by Aprilaire, which is known as one of the leaders in indoor air quality.

One of the best things about the Aprilaire 210 Whole Home Air Purifier is its ability to lessen the dust in the air. You won’t have to use your vacuum regularly because it can prevent airborne particles from staying in your furniture and flooring. The particles are removed as they pass through its MERV 11 filter. It includes dust, mold, spores, bacteria, pollen, allergens, and more. If you have pets, it can also remove the hair from the air.

This air purifier offers an amazing performance because of the patented Aprilaire Self-Seal technology. It will allow air to go through the filter most of the time, which would efficiently clean the air in your room. One of the best features of this air purifier is its ability to cover and clean 2,000 square feet of space.


  • Very affordable
  • Durable construction
  • Can clean up to 2,000 square feet of space
  • Very quiet


  • Limited customizable features


5. Honeywell F100F2010 Media Air Cleaner

The Honeywell F100F2010 is the first whole-house air purifier of the brand. However, it doesn’t mean that the product is less effective than the units produced by other brands. This air purifier is just as good as the other items on this list.

This unit comes with a full cabinet with a measurement of 18 inches by 26 inches and it has a steel frame for better durability. It uses the MERV-11 filter, which is the same as the HEPA filters used by other brands. As such, the Honeywell F100F2010 Media Air Cleaner can also clean the air in your room effectively.

Compared to other brands, this air cleaner traps debris and particles, which is also the reason why you have to clean it regularly. It can remove up to 92% of allergens and pollens from the air.


  • Perfect for pet owners
  • Good value
  • Durable construction
  • Very quiet


  • Average filtering performance


6. Oransi Max Air Purifier

Oransi Max HEPA Large Room Air Purifier for Asthma Mold, Dust and Alle –  Pete's air purifiers

The Oransi Max Air Purifier is one of the smaller models on this list and the coverage is limited, but it is good enough to be included because of its amazing features and performance. Although it can only cover up to 600 square feet of space, it is a top choice because of its carbon and real HEPA filters.

The filters can eliminate up to 99% of allergies, pet hair, mold, and other airborne particles. As for the carbon filter, it is used to remove the gas and smell inside your home for a complete clean.

The best feature of the Oransi Max Air Purifier is its noise level. All four of its fan speeds do not go beyond 53 dB noise level so it is definitely a good choice if you don’t want those noisy air purifiers, especially at night. If you need a powerful and affordable air purifier system for home, this is your best choice.


  • Durable construction
  • Smart features
  • 10-year warranty
  • Very quiet


  • Limited coverage


7. Medify Air MA-112 V2.0 Whole House Air Purifier

Medify Air MA-112 V2.0 Purifier with True HEPA H13 Filter for 99.9%  Particle Removal | White, 1-Pack" -

The Medify Air MA-112 V2.0 Whole House Air Purifier is one of the best picks on this list because of its air purification system. It is very dependable as it comes with a pre-filter, HEPA filter, activated carbon filter, and an ionizer to eliminate 99.97% of airborne particles and contaminants.

This purifier also uses a large Advanced Air Chamber which can clean up to 2,400 square feet of space. It’s definitely one of the top picks from its coverage alone. It comes with a 360-degree air distribution system that would direct the airflow from different sides. This would guarantee that the air in every corner of the area would be cleaned.

The Medify Air MA-112 V2.0 features a touch screen panel with all its different features. You can use multiple fan speeds and you can even set a timer if you want to save energy. There is a sleep mode feature as well that would allow you to enjoy its quiet setting while still cleaning the air in your bedroom overnight. The child safety lock can also prevent pets and children from turning the purifier on accidentally.


  • Large coverage
  • Touch screen panel
  • Comes with a timer
  • Durable construction


  • Uses more energy than other purifiers



Looking for a whole house air purifier can be a lot easier if you already have a list of brands and products that you can check. These air purifiers don’t have a lot of advanced features and you only need to look at the filters and the coverage to find the one that would fit your preference.

If you are searching for the best quality air purifiers, we’ve got a list of models that you can look at.

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