WellisAir Cartridge Multipacks - Unscented

• When you buy a 2-pack it'll cost as little $16.67/month! That's a 17% savings.• If you buy a 3-pack, the cost falls to less than $15/month! That's more than 25% off.• If you buy a 4-pack, the cost falls to a little more than $13.50/month! That's more than 32% off.Clean, Easy to Swap Hydropure Cartridges WellisAir hydropure cartridges last 3 months each for non-stop 24/7 surface and air purification of your entire home. Contains no toxins or chemicals — all natural contents. WellisAir's patented hydropure molecular technology replicates Mother Nature to provide a constant stream of purifying molecules that destroy contaminants on both surfaces and in the air. No pathogen can survive without hydrogen, and WellisAir steals the hydrogen and combines it with oxygen to form H2O.