Filter cartridges for 20" Whole-house Water Filter, effective in removing dirt, rust and sand particles down to 5 micron, usually used in first stage. Depending on original water quality, it is expected to be replaced every 3 to 6 months.
Product Highlights
Individually wrapped
Made of 100% Melt-Blown Polypropylene, 4-layer filtration
Fits standard 20" housings, including brand name models
Fits Models
WCB32
RCB2P
RCB2P-S
Any brand name filter that uses standard 20cartridge