Dyson via Rakuten offers its refurbished Dyson HP01 Pure Hot + Cool Desk Purifier, Heater, and Fan in Iron/Silver for $209.99. Coupon code "HOME20" cuts that price to $169.99. With free shipping, that's $40 under our mention from two weeks ago (which included $60 in Rakuten points) and $315 less than the best deal we could find for a new unit. Buy Now Tips A 6-month Dyson warranty applies Features vacuum-sealed glass HEPA filter layer of activated carbon granules 9-hour sleep timer magnetic remote control