The Dreo HEPA Air Purifier typically retails for $180, but you can catch it on sale for just $66 during Walmart Deals week. It's small enough to fit practically anywhere (think an end table or desk) and shoppers say this "powerful little thing" is "super quiet."

Today, the Dyson Purifier Cool TP07 is available at an all-time low on Amazon Prime Day: The discounted price brings the price down to $349, a staggering 46% discount from the regular $649. This is a small window of time to invest in cleaner air for your home for a price that’s hard to beat.

Get cleaner air for less with the Blueair Blue Pure 211i Max air purifier, now discounted on Amazon for Prime Day.

Learn more› By The Deals Team The Deals team hunts for and highlights only the best discounts on picks made by our editorial experts. It’s Prime Day! We've rounded up all the best Prime Day deals here.

These are the best air purifiers for pets, from Levoit Vital 200S and AirDoctor AD3500 to SwitchBot Table Air Purifier.

Tired of poor air quality? See how the Provirtec ClearBreathe Neo Air Purifier AP-02 helps purify the air throughout your home.

I rely on the Airmega AP-1512HH Mighty at home. With 4-stage HEPA filtration and wildfire filter options, it’s a smart buy at 35% off for Prime Day.

One early deal to have on your radar is the $180 Bissell Air180 Air Purifier, which is on sale at Amazon right now for only $84. Shoppers are pleased with its performance, calling it a "workhorse for allergy relief." Get it.