Ending today, Dyson via Rakuten offers its refurbished Dyson AM11 Pure Cool Tower Purifier Fan in White/Silver for $199.99. Apply coupon code "DYSN40" to knock that to $159.99. With free shipping, that's tied with our expired mention from three days ago and $140 less than the best deal for a new unit. Features include: vacuum-sealed glass HEPA filter that removes 99.97% of allergens and pollutants dimmable LED display 10 air flow settings 9-hour sleep timer magnetized remote control Note: A 6-month Dyson warranty applies.