Keep your humidifier's water tank clean with this Stadler Form Zero Calc A-113 cleaner and descaler, which can be used every 2 to 3 weeks to remove mineral build-up.
- Compatible with most humidifiers: For use with your existing appliance.
- Cleaner and descaler: Removes mineral build up from you humidifier's water tank.
- Includes 3 pouches: For use every 2 to 3 weeks.