Stadler Form Anticalc Cartridge (A-112) is backordered and will ship as soon as it is back in stock.
The Anticalc Demineralization Cartridge reduces calcification and minerals to prevent white dust in ultrasonic humidifier systems. It makes hard water soft protecting the humidifier and extending its lifetime. The Cartridge is effective for up to 3 months depending on the water hardness.

