Empty Cartridges

Refillable Water Filter Cartridges

Empty refillable filter cartridges that fit into standard filter housings. These cartridges can be filled with your filtration media of choice in order to create a filter cartridge that is custom to your specific needs. Using refillable water filter cartridges is a more economical solution compared to buying standard ready-to-use water filter cartridges. These cartridges come standard with built-in pre and post-filters to keep the media from being washed out of the filter cartridge.


10″ x 2.5″: Typically used for point-of-use applications, such as in the kitchen. (Clean and white)

10″ x 2″: Clear in-line cartridges for adding media of your choice and adding another stage to your existing filter system.

20″ x 2.5″: Used with standard slimline filter housings for commercial Ro systems, or where space is limited.

10″ x 4.5″: Used for whole house filtration and high flow applications with Jumbo Filter housings (10″ x 4.5″)

20″ x 4.5″: For whole house filtration or commercial high flow water applications in Jumbo Filter housings (20″ x 4.5″)