The Liff/Culligan/BWT SB10-1 (SW1) is a 10" sediment filter cartridge rated at 1 micron, designed to remove fine particulate matter from drinking water. Compatible with Culligan, BWT, and Liff NP1, NDL2, and NCP1 filter housings. Replace every 3–6 months depending on water quality and usage. Download specification sheet.
