The New Dyson Purifier Hot+Cool HP1 Is Nearly 25% Off Right Now

Winter makes the comfort gaps in your home impossible to ignore. Cold corners, stale air, rooms that never feel evenly warm, no matter how long the heater runs. You can try smaller fixes first—blocking drafts, layering rugs, or improving airflow, which actually helps rooms feel warmer without cranking the thermostat. But if you’re still juggling space heaters, fans, and an air purifier, this deal on the Dyson Purifier Hot+Cool HP1 is worth a closer look. It’s currently $499.95, down from $659.99, and price trackers show this is the lowest it’s ever been.

In winter, the heating mode does most of the heavy lifting. The HP1 warms up quickly and pushes heat out evenly instead of blasting one hot stream at your ankles. Its wide oscillation (up to 350 degrees) helps circulate warm air throughout the room, which can make a space feel comfortable faster and more consistently. That circulation also keeps the air from feeling heavy or damp, especially in closed-up winter homes. When the heater isn’t needed, it works as a cooling fan, and year-round it runs as a sealed HEPA air purifier. Cooking smells, pet dander, and lingering indoor air all clear out faster than you’d expect. That said, filters need replacing about once a year, at around $79.99, which adds to the long-term cost.

Living with it day to day feels very Dyson. The HP1 is tall but slim, with a small base that doesn’t eat up floor space. At about 12 pounds, it’s light enough to carry from room to room. The front-facing LED screen shows temperature, air quality, fan speed, and remaining filter life without forcing you into the app. Most controls happen through the magnetized remote, which snaps to the top of the unit, making the MyDyson app optional. The real benefit of the app is being able to control the HP1 remotely, which is useful if you want the room warmed up before you get there. This still isn’t a small purchase, even on sale, but for homes short on space or anyone tired of juggling separate heaters, fans, and purifiers, it does make daily life simpler without demanding much attention once it’s set up.