Amazon Air Purifier Deals & Air Purifier Sales

For homes where you'd rather not keep buying disposable filters every month or two, this 14x30x1 washable option cuts down on recurring costs over time, and it's currently $6 off the list price at $34. Buy Now at Amazon

For anyone dealing with pet dander or seasonal allergies in a bedroom-sized space, this covers the app and voice-control conveniences without the premium price tag, and it's currently $30 (33%) off the $90 list price at Amazon. Buy Now at Amazon

Update: The price has changed to $72.99 since this was originally published.

Handy for allergy sufferers or anyone sharing space with pets, since it filters common allergens while letting you control settings from your phone, and it's currently $5 off the list price at Amazon. Buy Now at Amazon

Cleaning air for allergies or pet odors in larger rooms is the main job here, since true HEPA filtration captures particles standard filters miss. At $90, that's $109 (55%) off the $199 list price. Buy Now at Amazon

Handy for Shark air purifier owners who don't want to pay brand prices every time a filter needs swapping, and this two-pack runs $10.48 below the $52.89 list price. Buy Now at Amazon

Homeowners with central HVAC systems who want to skip buying disposable filters every few months will get the most out of this washable option, since it's designed for repeated cleaning and reuse rather than replacement. It's priced at $95.38, about $11 off the $106 list price. Buy Now at Amazon

Pet owners dealing with dander and odor will notice the difference a dedicated HEPA filter makes, especially compared to a standard air purifier not built for pet hair. That's $60 (43%) off the $140 list price. Buy Now at Amazon

Update: The price has changed to $79.99 since this was originally published.

Anyone sharing a home with pets or dealing with seasonal allergies will notice the difference a true HEPA filter makes in trapping dander and pollen, and it's currently $20 off the list price. Buy Now at Amazon

Anyone dealing with pet dander, smoke, or general indoor air quality issues in a small to medium room would get solid use out of this, and it's currently $27 (40%) off the $67 list price. Buy Now at Amazon

Anyone dealing with allergies, pet dander, or wildfire smoke in a mid-sized room will get the most out of the Vital 200S, especially with the smart app controls for tracking air quality in real time; it's $20 off the list price right now. Buy Now at Amazon

Anyone dealing with allergies, pet dander, or wildfire smoke will get the most out of the True HEPA filtration here, which captures particles standard filters miss. It's $60 off the $400 list price, bringing it to $340. Buy Now at Amazon

Small enough to plug into a cup holder or USB port, this suits anyone dealing with lingering smoke, pet, or food odors in their car, and it's currently $12.52 off the $40 list price. Buy Now at Amazon

Dust, pet hair, and allergens get pulled through the HEPA filter, which makes this a solid pick if you're dealing with pet odors or seasonal allergies in a mid-size room. It's currently $30 off the list price, down to $80. Buy Now at Amazon

For bedrooms or living rooms where you want cleaner air without monitoring filter life separately, this bundle includes a replacement filter alongside the purifier itself. At $129.98, that's $40 off the $169.98 list price. Buy Now at Amazon

Anyone dealing with allergies, pets, or wildfire smoke can pair this monitor with the purifier so it automatically adjusts filtration based on real-time air quality readings instead of running on a fixed setting; it's currently $20 off the $108 list price. Buy Now at Amazon

Anyone already running the EPI235A unit will need this replacement filter to keep it filtering properly, and at $30, it's $5 off the usual $35 list price. Buy Now at Amazon

Bedrooms and home offices are where this one makes sense, since it's built for smaller spaces where you want cleaner air without a bulky unit taking over the room. Right now it's $5 off the $95 list price. Buy Now at Amazon

Anyone already running a compatible fridge system can stock up here without waiting for the cartridges to run out one at a time, since this covers six replacements in one go. At $39.08, that's about $7 off the $45.99 list price. Buy Now at Amazon

This compact purifier suits small spaces like bedrooms or desks where you want quieter, filtered air without a bulky unit taking up floor space, and it's currently $12 off the list price on Amazon. Buy Now at Amazon