Demineralization Cartridge for HoMedics Ultrasonic Humidifier HUM-20A/ HUM CM50

• 4 stars, based on 1 votes

• The Demineralization Cartridges in our Ultrasonic Humidifiers help prevent calcium and limescale build-up in your ultrasonic humidifier
• Works with all HoMedics ultrasonic humidifiers (1 gallon and larger)
• Pack of four