Best Dyson deal: Save $160 on Dyson Purifier Hot+Cool HP1

SAVE $160: As of Feb. 4, the Dyson Purifier Hot+Cool HP1 is on sale for $499.95 at Amazon. That's a 24% discount on the list price.

If you're a chronic allergy sufferer, an air purifier can make a noticeable difference around the home. It can help ease allergy symptoms, but also help cut down on pet hair and dust before they become an issue. It can also tackle cooking smells and generally improve how clean and fresh the air in your home feels.

The Dyson Purifier Hot+Cool HP1 is one of the best purifiers on the market, and it's on sale right now. As of Feb. 4, this unit is down to its lowest-ever price, now just $499.95. That's a saving of $160 on list price.

This Dyson purifier works by using a fully sealed filter system that combines a HEPA filter with an activated carbon layer to trap tiny particles, allergens, and pollutants, while also removing gases and everyday odors. The entire unit is sealed to HEPA H13 standards, so anything it captures stays inside the machine; nothing sneaks back out into the air.

And it also works as a fan and heater, circulating clean air throughout the room, perfect for cooling in summer and warming spaces in winter. You can even see how good (or bad) the air quality is through the MyDyson app.

Get this Dyson deal from Amazon now.