Right now, Coway’s top-rated air purifiers are up to 27% off on Amazon, which is a whole lotta lung love for not a lotta loot. Airmega 100 (White) — $94.99 (was $129.99) Coway Buy itThis affordable air purifier takes just one hour to clean the air in a room up to 810 square feet. Look below for models that can handle up to 3,285ft², from open lofts to times when wildfire smoke is closing in. More Coway air purifier dealsCoway bidet dealsSince we’re discussing Coway products on sale, it’s worth noting that the company’s bidets are also currently discounted. They’re kind of like air purifiers, but for your butt.