We've rounded up the best Prime Day air purifier deals to shop now, including top-rated models that our editors have tested firsthand.

For instance, the BLUEAIR Air Purifiers for Large Room is now on sale for just $189 at Amazon. And with an incredible 46% discount, this is almost half price — saving you serious cash.

An air purifier adds an extra layer of protection to your indoor space, giving a better safeguard when it comes to dust, allergens, and viruses. If you're hoping to grab one this fall, check out these deals Amazon is offering ahead of October Prime Day.