ProTec PC-1 Humidifier Tank Cleaning Cartridge (Pack of 2)
Continuous protection against bacteria, mold, fungi, and algae in your humidifierFresher, cleaner mistYour humidifier stays cleaner, longerEasy to use, simply drop cartridge into tankKeeps cleaning for 30 daysSafe, non-toxic and odor freeExtends filter lifeWorks in virtually all humidifiersKeeps cleaning for up to 40 fillingsCool Mist (Impeller)UltrasonicEvaporativeSteam Vaporizer unitsextend the life of your humidifier by keeping it cleaner