Best Whole House Air Purifier

When it comes to air cleaners, you can choose to get many for different rooms in your home. Or, one that covers the entire place. The best whole house air purifier does the latter.

Unlike the products you often see in stores, whole home air cleaners are designed for large spaces. This means they can cover your living room, bedroom and every corner in your house.

This way you and your family get complete coverage no matter what room you go.

In this article, we explain everything there is to know about whole house air purifiers. And, tell you which ones to buy and why.

 

Our Choices: Overview of Whole House Air Purifiers to Breathe Better

Whole Home Air Purifiers

Portable Air Purifiers with Whole House Filtering Capacity

See more options: View the available whole home air purifiers on Amazon.com.

 

What Are Whole House Purifiers?

Whole house air purifiers are larger versions of your typical portable room air cleaner. They are connected to your HVAC system allowing them to filter your entire home instead of on a room to room basis.

Their setup lets them run in conjunction with your furnace and air conditioner. While these systems have their own filters, adding a dedicated purifier improves their air cleaning capacity. Sometimes, by up to 100 times. This makes them more effective in getting rid of allergens, pollutants and toxins in the air.

It also means you and your family are able to enjoy clean air wherever in the home you go. As a result, you experience better overall indoor air quality throughout your home.

How Do They Work?

Whole house air purifiers cover an entire group of systems that are installed into you HVAC system. Their main function is to clean and purify the air in your home.

With this setup, you’re essentially adding a filtering unit to your heating and cooling system. In doing so, it automatically cleans the air indoors whenever you use the temperature control to cool or heat your home. The image on the right from AchooAllergy.com illustrates how whole house air purifiers work.

Most whole house air purifiers fall under three main types.

  • Filter-based systems. These are set up in your HVAC and furnace. They also use your home’s air intake points.
  • Duct-based systems. These appliances are installed into the air duct paths. As such, they are placed before or after the air handler in your central HVAC unit.
  • Stand-alone units. These are set up in attics or closets. With stand-alone systems, additional air intake and exhausts will be installed into your home,

The one thing all three have in common is they are connected into your home’s central heating and cooling system. This often requires professional installation. Additionally, because of their size and power, whole house air purifiers are also more expensive compared to portable room air units.

 

Pros & Cons: Whole House vs. Portable Air Purifiers

In this section we compare the differences of whole house and portable air purifiers. Like all products, each has their advantages and disadvantages.


Whole House Air Purifiers

Pros

  • Full home coverage. They clean all the rooms in your home. So, you don’t need to move them from room to room.
  • Your family enjoys clean air all the time.
  • You don’t see the main unit.
  • They operate silently.
  • Once installed, there’s less maintenance involved. Many models require maintenance only once a year. Portable air purifiers in comparison need their filters to be cleaned or replaced every 1 to 3 months, depending on the product.

Cons

  • They’re expensive.
  • Most require professional technicians to install.

Portable Air Purifiers

Pros

  • Very affordable. They’re available in all price ranges. This allows you to buy them under $30.
  • They’re quick and easy to set up. Just place them down and plug them in.
  • They’re portable. You can carry them from room to room easily.

Cons

  • Many products don’t have the capacity to effectively clean the air around you.
  • They vary in cleaning ability. Some are designed for large particles only. Others can’t trap dust mites, smoke or mold spores.
  • They’re limited to cleaning the air in one room.
  • Some units are loud. Others are quieter but still make a buzzing sound. This can be an issue if you plan to leave them overnight in your bedroom.
  • If you want to clean the air in more than one room, you’ll need multiple units.

Which one is right for you?

There are a few different factors to consider when choosing the one that’s right for you. These include:

  • Budget
  • Where you live
  • If you own pets or not

If you don’t have any pets, live in an apartment, and are on a limited budget, then a single portable air cleaner would be the best choice. However, if you live in a house and you own pets, then a whole-home air cleaner would be a more effective and cost efficient choice.


 

How Do Whole House Air Purifiers Help?

Whole house air cleaners are an efficient way of purifying the air you breathe. It does so by filtering your central heating and cooling system. Because these air cleaners are built into your home’s return air ductwork, they’re able to capture dirt, allergens and other contaminants way before these can circulate in your home.

The biggest advantage of using this type of air purifier is they cover all the rooms in your home. And, it constantly cleans the air.

In addition to constant full home coverage, whole house air cleaners offer a combination of filters. These are designed to take care of different types of air pollutants and contaminants.

  • Media filters. This type of filter traps the larger particles like hair and dirt. They’re the cheapest type available.
  • Electrostatic filters. These are for smaller particles. It uses charged particles to trap the allergens and particulates.
  • Electronic filters. These are high tech units. They’re similar to electrostatic fitlers. But, come with mesh wires that are charged. This attracts the particles like a magnet. Electronic filters are incorporated into your home’s ductwork. Their function is to catch the smallest particles including smoke. They’re more expensive but don’t need to be replaced.
  • UV filters. Specifically for killing germs. UV filters use ultraviolet light to eliminate mold and bacteria.

Depending on your needs and budget, you’ll be able to select a product that uses a combination of these filters.

 

Best Whole House Air Purifier Reviews


Whole Home Air Purifiers

Portable Air Purifiers with Whole House Filtering Capacity


Green Air Classic Alpine Air Purifier Ozone Generator

We like this product because it offers good value for money. The unit does a great job in purifying your home’s air. And, it is easy to use.

The Green Air Classic is designed to cover spaces up to 3,500 square feet. It comes with a front panel control so you can easily change the settings. The unit also has a remote control as well as timer functions for convenience.

Its ability to move air over a big area is thanks to the fans that run within the device. This allows it to suck up unfiltered air through its rear vents. From them the air goes through a series of filtering layers so you get clean air out from the front of the unit.

  • This model’s first line defense is its carbon filter. This filter is washable. And, it remove airborne particles up to 0.3 microns in size. In addition, it also deodorizes unpleasant odors.
  • Then, there’s the inner Photo Catalytic (PCO) cell. This secondary level is what filters the air up to 0.2 microns.

This essentially takes out almost all the airborne pollutants, dust and contaminants.

The Green Air Classic is also equipped with anion emitters. These are located in the fan’s front panel. What they do is release negative ions into your home. These ions attach to dust particles in the air rendering them harmless. It also aid in getting rid of dust, bacteria, pet dander.

Finally, the unit also sterilizer function. This gives you the benefit of its UV-C lamp. The ultraviolet rays from this helps get rid of bacteria, mold spores, mildew and viruses.

So, what you get is fresh air.

The Green Air Classic is ideal if you want just one device to cover your entire home or apartment. It works well for anyone with respiratory issues including asthma and allergies.

Aprilaire 2410 Whole-Home Air Cleaner

If you’re looking for something that’s more affordable, this whole house air purifier is more practical. Plus, it offers good coverage and performance.

The unit belongs in Aprilaire’s 2000 series of which there are 3 models. The 2410 is the biggest of the 3. Its suggested room size is 2,500 square feet. This makes it ideal for small to medium sized homes and apartments.

The unit measures 17.75 inches by 6.75 inches by 30 inches. It has a duct size of 16 x 25. It moves about 2,000 cubic feet per minute (CFM) of air allowing your family to enjoy fresher air.

As far as filtration is concerned, it is rated to get rid of:

  • 98% of mold spores and pollen in the air.
  • It also takes out 97% of viruses, fungi and bacteria.
  • 96% of dust particles and pet dander from your surroundings.
  • Over 75% of smoke and smog.

The Aprilaire 2410 is a ducted air purifier. This means it is installed near or on your air handler or furnace. As such, you’ll need to hire a professional to get it set up correctly.

Overall, this is a great choice for homes that want cleaning air. It is excellent for those suffering from allergies and asthma.

We like that it doesn’t take up space in your home as it is installed out of sight. The unit runs quietly, uses long lasting filters and requires maintenance only once a year.

Green Air Pro 2 Plate HEPA Alpine Air Purifier Ozone Generator

This model is a step up over the Green Air Classic. It has a similar area coverage of up to 3,500 square feet. One major difference is that is uses better filtration this gives you cleaner air at home.

Compared to the dual stage cleaning system used by the Green Air Classic, this one has a 3 filter system.

  • A mesh filter for bigger dust particles
  • A HEPA filter for smaller particles and catching allergens
  • A Photo Catalytic (PCO) filter for germs and bacteria

The HEPA filter makes it more effective in capturing smaller airborne particles. It also makes it more effective in cleaning the air. This makes it a better choice if you have allergies or asthma. The HEPA filter also makes it better in cleaning smoke from air as well as mold spores.

This Green Air Pro comes with 5 different fan speeds. This lets you control how much air cleaning is needed. Using the lower settings for everyday use helps with energy usage. Then, you can turn it up when you need to clear your home of smoke, pet dander or allergens.

This model also offers its blue UV-C lamp. The UV light allows it to eliminate 99.99% of microorganisms in the air. This cleans the air in your home from almost all bacteria, viruses, mold spores and germs.

As with the Green Air Classic, this Air Pro model comes with the brand’s Ozone Generator. This feature helps in getting rid of odors and aids in sterilization.

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