Walmart Air Purifier Deals & Air Purifier Sales

Owners of the Home Times KXY550 air purifier who need replacement filters will save $5 off the $50 list price with this two-pack at $45. Buy Now at Walmart

Covers rooms up to 1600 square feet with a HEPA filter, which makes it a reasonable pick if you have allergies or live somewhere with poor air quality and need coverage beyond what a small-room purifier can handle. It's currently $53 off the $126 list price at $73. Buy Now at Walmart

A useful pick for anyone dealing with allergens, pet dander, or general indoor air quality concerns, with the built-in night light making it practical for bedroom use. At $63, that's $22 off the $85 list price. Buy Now at Walmart

Owners of the Xiaomi Mi 4C air purifier will need to swap filters periodically to keep the unit running effectively, and this replacement is currently $40, which is $0.10 off the list price. Buy Now at Walmart

Compact enough for a desk, nightstand, or small room, this portable HEPA purifier also doubles as an RGB ambient light, making it a reasonable pick for anyone who wants basic air filtration without dedicating counter space to a full-size unit. It's currently $9 off the $35 list price at $25. Buy Now at Walmart

Covers spaces up to 1,200 sq ft and uses a washable H13 HEPA filter, which reduces ongoing replacement costs, making it a reasonable pick for allergy sufferers or anyone dealing with dust, pet dander, or smoke in a larger room. It's currently $39, down from the $79 list price. Buy Now at Walmart

Sized for large open spaces where a smaller unit would fall short, this H13 HEPA purifier suits anyone dealing with allergies, pets, or dust in a living area up to 2,200 sq ft, and it's currently $64 off the $140 list price at $76. Buy Now at Walmart

For anyone dealing with airborne allergens, pet dander, or just stale indoor air, this purifier gives you a straightforward filtration option at a scale suited to smaller rooms. It's currently $5 off the $45 list price. Buy Now at Walmart

Covering up to 600 square feet, this purifier suits anyone dealing with dust, pet dander, or indoor allergens in a mid-size room. It's currently $21 off the $60 list price at $39. Buy Now at Walmart

Replacing the filter in your Alrocket JH06 air purifier on schedule is what keeps it running as intended, so this 1-pack is a straightforward maintenance buy for current owners of that unit. It's currently $14, down from the $17 list price. Buy Now at Walmart

Households with standard 12x20x1 filter slots will find this four-pack covers several months of replacements, and MERV 8 filtration catches most common airborne particles like dust, pollen, and pet dander without restricting airflow the way higher-rated filters can. At $22, that's about $5 off the $27 list price. Buy Now at Walmart

Owners of Honeywell HPA300 air purifiers who buy replacement filters regularly will save some money stocking up with this seven-piece kit, which is currently $8 off the $31 list price at $22. Buy Now at Walmart

For households with standard 18x20x1 filter slots, MERV 8 is a solid mid-range rating that captures dust, pollen, and pet dander without restricting airflow the way higher MERV ratings can. The 4-pack is currently $3 off the $26 list price, bringing it to about $23. Buy Now at Walmart

Owners of the Future Way TP01 or TP02 air purifier who want to keep their unit running without paying retail can pick up a 2-pack of replacement filters here for $20, which is about $7 off the $27 list price. Buy Now at Walmart

Owners of the JH01 air purifier who need to swap out a worn or clogged filter will want to keep a replacement on hand, and at $15 this is $15 off the listed price. Buy Now at Walmart