why you need an air purifier

Having fresh, clean air in your home means you and your family can breathe easy. Even if you can’t actually see what’s floating through your air, pets, dust, and microscopic particles like pollen can cause illness, congestion, and breathing issues. That’s why so many people opt to set up an air purifier.

Why do I need an air purifier?

air purifier benefitsIf the air inside your home is polluted with mold, pollen, dust, dirt, pet dander, or cigarette smoke, you or your family members are going to struggle to breathe. Sometimes you don’t notice it right away, or you just think you’re sick because of a a virus, but bad air quality can really have a negative affect on your health.

An air purifier will help remove these potentially hazardous airborne particles from your home’s air, and as a result, keep you and your family healthier.

How do air purifiers work?

how do air purifiers work

If you could look inside an air purifier while its working, you’d see that air is brought into the machine and is forced through a High Efficiency Particulate Air (HEPA) filter. Once it’s sent through the HEPA filter, clean air is sent back out.

Having that filter means you are guaranteed to trap 99.97% of airborne particles larger than 0.3 microns.

Which air purifier is right for me?

There are many different brands of air purifier and many different types. The type you choose depends on how completely you’d like to filter your air, what you’d like your air purifier to do beyond cleaning your air, and how much space you have to set up an air purifier.

Tower air purifier

Germ guardian air purifier

Tower air purifiers are a very popular choice for many families. These air purifiers are available from brands like Dyson, Germ Guardian, and Honeywell, and they look like a tower fan.

These types of air purifiers may feature 360-degree intakes so it can draw in air from all angles, removal of up to 99% of dust, pollen, and mold spores, and may also feature ionic purification for cleaner, fresher smelling air.

Some models of tower air purifier may also have activated carbon to remove odours from your home.

Compact air purifiers

compact air purifierAn air purifier doesn’t have to take up a lot of space in order to clean the air in your home. Air purifiers from brands like Blueair, Dyson, Germ Guardian, and Philips come in compact sizes that don’t take up a lot of real estate but they can easily clean the air in a small to mid-size room.

Some of the more compact air purifiers can remove particles in your air using three layer systems that include the HEPA filter, PCO filter with charcoal, and a UV-C light. They may also feature different cleaning levels that let you choose how clean you’d like the air to be, and have easy-to-use touchscreens.

Dyson Hot Cool LinkAir purifiers that double as a fan or heater

Some models of air purifier don’t just clean your air; they also work as a cool fan in the summer and a warm heater in the winter. They can remove up to 99.97% of particles while heating or cooling, and they even have remote controls you can use to turn them off and on or change the speed.

View your air quality on your smartphone

Air purifier app

There are many models of tower and compact air purifiers that can be used with an app. Having access to an air purifier app will let you schedule use, send you reminders to clean the filter, and may even show you how clean the air is in your home.

If your goal is to have fresh, clean air in your home and reduce allergy-related illnesses and breathing issues, an air purifier will almost completely eliminate pollen, dander, mold, and so much more. You can find a wide selection of air purifiers, right now on Best Buy.



  1. Hi! We have four dogs in the house and my mother-in-law is suffering from coughing fits, most likely caused by their furs scattered around the house. Also, our living room now has that strong ‘doggy’ smell. Do you have any suggestions on what model to get for cleaning out the air and removing odors? Thanks!

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