Delivers in 5-7 days

Stadler Form Karl & Karl Big Humidifier Replacement Filter 2, 4 & 8 Pack

Choose from a quantity of 2, 4, and 8 Stadler Form Karl & Karl Big Evaporative Humidifier replacement filters. Keep the humidity provided by the Stadler Form Karl & Karl Big free of minerals and other impurities found in water. This is a pack of antimicrobial-treated filters for keeping the Karl humidifier in top shape and keeping the air you breathe healthy.

Change filters every 3 months.