Characteristics of the Best Air Purifier For Allergies

The arrival of spring is indeed glorious. The trees start to grow leaves again once the frost of winter has melted away, and birds come back from warmer areas to dot the skies with their presence. Little wonder that lots of people look forward to this time of year, especially after the increasingly cold winters that have plagued the world recently.


However, there is one thing about spring that isn’t particularly rosy. With all of the pollen being released into the air, it’s practically allergy season.

If you’re especially prone to the sort of allergy attack that has you sneezing and sniffling throughout the day, you know just how difficult allergy season can be. For some, allergy season isn’t just confined to springtime, but it applies to the whole year. In cases like this, having the best allergy air purifier on hand can be incredibly helpful.

But what sort of qualities does the best allergy air purifier have?

Proper certification

The Association of Home Appliance Manufacturers or AHAM represents the manufacturers of appliances in the US. They are also responsible for setting particular standards for the appliances that are being sold and manufactured, so the best allergy air purifier should have their seal of approval.
In the case of air purifiers, AHAM evaluates them based on their ability to filter pollen, dust, and smoke. The best ones rank highly on AHAM’s Clean air delivery rate scoreboard and the higher the rank is, the quicker it filters the air in question.

AHAM usually certifies some of the more reputable air purifier brands, so they are a good place to start when you’re shopping around for one.

A pre-filter that is equipped with activated carbon. Air purifiers that have this feature can seize larger pollutants from the air and prevent detritus like lint or fur from contaminating the HEPA filter.
As a bonus, carbon pre-filters also absorb unpleasant, noxious odors from the air, making it a lot fresher to breathe in.

360-degree airflow

honeywell-50250-s-true-hepa-air-purifier-functionsThe best allergy air purifier should be able to circulate the purified air efficiently in every direction so that you can position it just about anywhere. A 360-degree airflow also makes the process of taking in and releasing purified air a lot more efficient since the purifier’s capacity is maximized.


Gone are the days when air purifiers used to be bulky and difficult to transport. These days, the best ones measure no more than 18 x 18 x 19 inches and are much less cumbersome for small residential or commercial spaces and transport.

A wide reach

Despite their relatively small sizes, the best allergy air purifier should still be capable of purifying the air in spaces that are as large as 400 square feet. After all, if you’re susceptible to allergies, you would want to use your purifier in your office as well as your home. Places like hospitals or clinics also need purifiers to cater to the needs of a big chunk of their clientele (i.e., the ones who are particularly vulnerable to allergies).

A permanent pure HEPA filter

Doctors especially recommend HEPA filters because of their ability to filter about 99.9% of all the animal dander, pollen, dust, and mold spores from the air.

With so many irritants removed from the air, the best allergy air purifier is a godsend for people with particularly weak immune systems and adverse allergic reactions to any impurities in the air.

Another benefit that HEPA filters provide is that they are easy to clean. The filters can be vacuumed from time to time to keep them clear, and doing so can even extend the life span of your air purifier up to five years.

Settings and indicators

Some air purifiers allow you to change the settings depending on how powerful or how quiet you’d like the machine to function. Electronic filter indicators, on the other hand, are great because they eliminate all the guesswork involved in figuring out the best time to clean or replace the filters. One look at the electronic indicator often tells you all you need to know when it comes to the maintenance of your air purifier unit.

And good warranty in conclusion

Since most allergy air purifiers cost an average of USD200, you’d best look for one that is guaranteed to last you, at least, five years. One that comes with a warranty corresponding to such should automatically make it to the top of your list.