Better Home Water Cannister O-Ring kit(3Pc) Services 151121 Pentek/Pentair, Culligan OR-38, GE WS03X10001 and Campbell 10800-034 Water Filter Housings. Lubricant Included.

This O-RING-SET contains three 3.5" standard industry size O-RINGs to prevent leaks when you change your RO filters. Standard under sink reverse osmosis system. Recommend to change all O-RINGs once you've opened the housing. Lubricate with clean lubricant and place in grooves below threads to protect against water leaks.

• Set of three 151121 o-rings for standard reverse osmosis filter housings
• Compatible with APEC (3 pcs O-Ring-Set-A) Essence models Pre June 2013 and Ultimate models Pre May 2015 NOT Compatible with APEC (3 pcs O-Ring-Set-B)
• Compatible systems: US-560, US-560K, SY-5167, SY-5197; Ametek models CSL-CIK, CCF-201, CTR-CMR-10, PSCL-C2 ACE Hardware 45335, 45449, 48166, 49562, 4001699, 4158515 American PlumberW38-PR, W38-PRA, WLCS-500, WRO-3167 Culligan RVF-10, US-316, US-550 US Filter RO-2127, RO-2300, RO-2300-A, RO-3167 GE GN1S15CBL, GN1S20C, GNSL05CBL, GNSV25CBL, GNSV30CCC, GNSV30CWW, GX1S01C, GX1S04C, GX1S15C, GXRV10ABL, GXSL03C, GXSV10C, PNRV12ZBL01, PNRV12ZWH01 Glacier Bay HDGUSS4, HDG2BS4 Watts/Flowmatic 500, 4000, 4200, 7000
• Compatible part numbers: 151121 American Plumber- W38-OR, 152031 Ametek- 151121 Campbell- 10800-034 Culligan- OR-38 GE- WS03X10001 Watts- WP113029, 113029, OR-4 US Water Systems- All 200-AARO-LIV-6100 series and all 200-AARO-5100 series systems
• Lubricant included to promote optimal seal and longevity