Big Blue 2.5″ x 20″(19 7/8) refillable clear filter media cartridge. perfect for carbon, di resin, calcium carbonate, kdf or any other type of filter media.
After you have exhausted media cartridge has a screw on cap to empty old media and refill with new media.
Our clear refillable filter cartridges can be used for DI media GAC carbon or any other filtration media. We do not suggest using these cartridges for more than 25 refills without replacing the expansion sponge. As with any other clear housing avoid exposure to direct sunlight for long periods of time. Not for use in high heat applications. This filter is designed for upflow applications to ensure the longest possible exposure time
This filter cartridge is a compatible replacement for Big Blue filter cartridges of all types including Pentek filters, Ametek filters, Culligan filters, GE filters, Whirlpool filters, US Filter filters, Ace filters, American Plumber filters, Bruner filters, Plymouth filters, Pentair filters, and other name brands. It will fit all whole house filter housings which use a 2.5″ x 10″ water filter replacement cartridge.