MD1-0018 Mineral Cartridge, 2-3/4 in L, For: Ultra 1, Ultra 2 and Ultra 3 Mineral Cartridges

Ordinary tap water is full of lime, calcium and a host of other minerals. When this water is vaporized, white dust can form a kind of residue build-up that can develop on your walls, floors and furniture. The VORNADO mineral cartridge is specifically designed for use in your VORNADO ultrasonic humidifier to help filter out-the minerals that cause this dust to form. The cartridge contains a specially designed blend of water softening minerals, reducing lime and calcium build-up. Completely odorless, this filter scrubs your water clean, extending the life of your humidifier. Receive free shipping on future mineral cartridge orders when you setup a product subscription. Click the subscription wizard button above to set a customized schedule to receive your cartridge conveniently billed automatically. This mineral cartridge, part number MD1-0018, works with models Ultra1, Ultra2 and Ultra3.