Want a powerful air purifier that goes the extra mile? Get 17% off this formaldehyde-busting Dyson Purifier Hot+Cool HP09, which doubles as a fan and heater ahead of Amazon Prime Day in October.

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.

Prime Day is here and that means you can get some good deals on essentials you'll need all year. How about an air purifier?