About This

• TWO CARTRIDGES - At a change every three to six months, two cartridges cover six months to a year on one housing, and longer again if you rinse them between changes. The larger packs on this page cost less per cartridge if you change on a schedule.
• WASHABLE PLEATED DESIGN - Accordion-fold polyester pleats give far more surface area than spun cartridges: high flow, less pressure drop, and you can rinse the pleats clean between changes to extend service life.
• REPLACES THESE PART NUMBERS - S1, S1A, S1A-D, 155001-43, ECP20-10, W20CLA, SPC-25-1020, AO-WH-PRE-RP2 and PE-F10-20. These are the same 20 micron pleated cartridge under different numbers. Note the grade: 5 micron versions of this same body exist and are not interchangeable, so match the number on the one you are pulling out.
• FITS THESE HOUSINGS - GXWH20T, GXWH04F, GXWH20S, WFPF13003B, WFPF38001C, HF-150A, HF-160, HF-360A, HF-365, WH-S200-C, AP11T, AP101T, AO-WH-PRE, AO-WH-PREV, WHKF-DWHV, WHKF-DWH, W34-PR, WC34-PR, WVC34, PS-WHS-H, PS-WHS-HV and the HF2, HF3 and HF4 series.
• SEDIMENT ONLY, NOT CARBON - It captures sand, silt, dirt and rust, and that is all it does. It is not carbon and does not change the taste or odor of your water; for chlorine taste, run a carbon cartridge after this one. Measure first: this is the slim 10 by 2.5 inch cartridge, not a big blue. Compatible replacement made by CFS, not an original manufacturer part.

Overview

• Material : Polyester
• Product Dimensions : 10"D x 2.5"W x 2.5"H
• Product Benefits : Captures sand, silt, dirt and rust at 20 micron
• Brand : CFS
• Number of Packs : 2