- Replacement Cartridges
Replacement cartridges should only be purchased directly from the manufacturer. Do not accept any other brand, as this is the most important part of the Multipure system. Cartridges should be replaced once per year.
To order online: www.multipureusa.com/optimalhealth
Multipure cartridges can also be ordered by calling 800-622-9206 Mon-Friday, 7:30am-4:30pm pacific time.
For your whole system needs, you may purchase that from us on this website for the best possible price and service.