Stadler Form Stadler Form A-112 Anti-Calc Demineralization Cartridge Filter for Stadler Form Ultrasonic Humidifiers

The Anti-calc Demineralization Cartridge removes calcification and other minerals in the water to prevent the white dust often created by ultrasonic systems. It lasts up to three months, depending on the water’s hardness (determined by a test strip included in your Stadler Form appliance’s manual). Suitable for most ultrasonic humidifiers with a standard tank cover.