Replacement Cartridge for Air-O-Swiss Ultrasonic Digital Humidifier
- Removes lime scale and other mineral residues from hard water
- Prevents the release of minerals and white dust into humidified air
- Prevents lime scale buildup inside the humidifier
- Ionic silver treatment on exterior inhibits microbial growth on cartridge
- Replace every 2-3 months, or more often with very hard water
If you have hard water, there is nothing more annoying than breathing in white mineral dust from your humidifier and later trying to remove the hard scale buildup that accumulates inside the humidifier. The Air-O-Swiss Demineralization Cartridge solves these problems by removing minerals from water before they are released into the air and also by preventing lime scale and other buildup from forming on the interior of the Air-O-Swiss 7135 Ultrasonic Digital Humidifier. The cartridge acts invisibly and odorlessly to remove water-based minerals while its silver-treated exterior inhibits microbial growth. Replace cartridge every 2-3 months.