While they can be pretty pricey, Walmart currently has the Humsure HEPA 13 Air Purifier on sale for $230 ... so it covers all sides of the room. "I absolutely love it," wrote one customer.

After all, the Alrocket Air Purifier is a highly rated option that's currently on sale at Walmart for only $40 as ... the best settings based on the room's current air quality.

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Want a powerful air purifier that goes the extra mile? Get 17% off this formaldehyde-busting Dyson Purifier Hot+Cool HP09, ...

We like that it works in 360 degrees, so you can place it just about anywhere in the room. This 4.5-star-rated air purifier is $40 at Walmart. Many air purifiers use the term HEPA (high-efficiency ...

Don't let anyone try to sell you that "gloomy fall" balderdash — October rules! Aside from the beauteous foliage, clear, cool ...

Reduce harmful airborne particles within your baby's most sacred space with one of these air purifiers for nurseries.

An air purifier adds an extra layer of protection to your indoor space, giving a better safeguard when it comes to dust, ...

Struggling with air-related allergies? This compact, table-top air purifier could be just what you need and at $239.99 in ...

BISSELL’s air320 Smart Air Purifier is a sleek option with a three-stage filtration process to circulate clean air around your room. Because of its medical-grade HEPA filter, it captures 99.97% ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Of all the places to catch your breath, home should be the ultimate sanctuary. But sneaky indoor ...

Alrocket Air Purifier, $40 (was $110) at Walmart It uses a three-stage HEPA ... which selects the best settings based on the ...