The Best Air Purifiers for Keeping Your Home Clean and Allergen-Free

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The Best Air Purifiers for Keeping Your Home Clean and Allergen-Free

If you have trouble with allergies or breathing issues, you might understand better than most the benefits of keeping the air in your home as clean as possible.  From everyday dust and dirt to pet dander, it seems like allergic triggers are everywhere.  While regular grooming of pets along with diligent dusting and vacuuming can certainly be a huge help, there will still be particles in the air that can irritate your sinuses and breathing passages.  A quality air purifier can be a great tool for managing these allergens.  Finding the right one for your home can be a little easier if you understand a bit about how they work.

Air purifiers work in a manner similar to vacuum cleaners.  There’s a motor that powers a fan that creates suction.  This suction draws air into the unit.  One or more filters or an alternate electronic capturing system snag even the most miniscule particles in that air and then send the cleaned air back into the room.


If pet dander is a concern, make sure that any filtration system or device is capable of capturing particles at least as small as 2.5 microns.  A HEPA or HEPA-equivalent filter system is more than capable of handling particles this small (and quite a bit smaller).  Many air purifiers use traditional filters, but some employ ionization or UV light.  There doesn’t seem to be a ton of hard evidence to indicate that “advanced” cleaning systems (like UV light or ionization) actually do a better job than traditional filters, so don’t feel like you have to spend the extra money on one of these models to get the best quality.  In addition to not necessarily doing a better job than traditional filters, many of these fancier models tend to require more maintenance than their “regular” counterparts.  This is especially true of models that trap dust and other particles on some sort of plate or rod.  These surfaces have to be cleaned much more often than traditional filters.  No matter which type of air purifier you choose, it’s important to follow cleaning and maintenance instructions in order to keep the machine functioning properly.


When shopping for your new air purifier, it’s important to know how much square footage you want to cover.  Different models will be rated to handle different air volumes.  There’s really no need to pay extra for a unit that will handle more square footage than you have.  It’s also worth noting that an air purifier tucked into a corner of a bedroom might be rated for a much larger area, but it’s not really practical to expect an air purifier behind a bedroom door at one end of the house to effectively clean the air at the other end of the house.  Instead of spending top dollar for a unit that handles as much square footage as your home contains, it might be wiser (and less expensive) to invest in two or more smaller models that you can place strategically throughout the house. Find yours from these best small air purifier reviews.

Another thing to keep in mind as you shop for an air purifier is that these machines can definitely help keep the air in your home cleaner, but they can’t replace regular vacuuming and dusting.  Quality models can keep a good deal of dust from settling onto floors, carpets, and other surfaces, but they can’t remove whatever dust does manage to settle.  If you notice that certain areas start collecting less dust than others, you might just need to tweak the positioning of your air purifier(s).  For the cleanest air possible, combine one or more air purifiers with a diligent vacuuming and dusting routine.


As far as cost goes, you should probably plan to spend at least $200 for a high-quality air purifier.  There are models that cost as little as $50, but these units don’t tend to be the best performers for larger areas.  At the low end, you might find models that can handle small areas (under 500 square feet) adequately, but you’re also very likely to have issues with longevity if you want to be able to run the units around the clock.


Having cleaner air when working is also a must and can help with productivity. So it’s best to shop for the best air purifier for your office.

Author | Ron Petersen Comments | Comments Off on The Best Air Purifiers for Keeping Your Home Clean and Allergen-Free Date | April 9, 2017

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    The Mary Petersen Foundation was founded by the late Mary Peterson's children, Ron and Jill. Mary suffered from asthma her entire life, and Ron and Jill are dedicated to looking for new and innovative solutions to treat and prevent asthma. Interested in learning more? Please contact Ron at Thank you!