From 8 December 2025 to 31 December 2025, you can find nice End of Year Deals on air purifiers at Coolblue. With an air purifier, you provide clean air in your home. You can go for a Dyson air purifier, for example. With a Dyson Hot+Cool HP10, you also heat the air in addition to purifying it. That's nice for on a cold winter day. You can also provide cooling with the fan function.