The Culligan Compatible RO Prefilter is designed to remove sediment, dirt, sand, silt, rust, and other impurities from your reverse osmosis purified water down to the 5 micron level. It also works to protect the RO membrane in order to extend its life.
The Omnipure 1293493 is a more affordable replacement sediment RO pre-filter for numerous reverse osmosis sediment filters including the CUL-SED5, S7011C / S7011-C, RS-23-SED, RS-23-SED-5 / RS-23-SED5, 00-4015-38, 00-0001-20, 00-4412-75, Pentek 255824-43, FI-S-7011, and others.
Depending on stock, you may receive a compatible replacement (the same membrane as the Omnipure just manufactured by a different company).
