4-Pack Ultrasonic Demineralization Humidifier Replacement Cartridges | Removes Water Odor, Purifies

$20.93 (as of November 13, 2018, 4:41 am) & FREE Shipping. Details $13.87

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PREVENTS HARD WATER MINERAL BUILD-UP: If you have hard water, this Demineralization Replacement Cartridge is a must-have! The ultrasonic filter helps to prevent and reduce the “white-dust” caused by minerals and chemical in hard water. This hard-water “dust” can contain calcium, lime or magnesium
ECONOMIC WATER CLEANSER: This includes 4 Demineralization Cartridges! The filters work with all HoMedics 1-gallon or larger ultrasonic humidifiers. Simply drop 1 filter into your humidifier tank to begin enjoying clean, pure mist. Each cartridge gets 30-40 full tank uses, depending on your water hardness