| Pentek (151120) Filter Housing O-Rings 241 FOR 10", 12" & 20"; BUNA |
 The rubber O-ring provides the water-tight seal between the cap and the bottom of the housing. The PENTEK-OR-241-B O-ring should be lubricated with clean silicone grease and placed in the groove below the threads of the housing to prevent a water leak. O-rings do not last forever and should be replaced any time you change the filter cartridge. The OR-241-B is an inexpensive part of your filter system and helps protect you from water damage due to a leaky seal between the housing and cap. The OR-241-B O-Ring fits PENTEK housings #10, #12 and #20. Replace your O-rings after every use to prevent leaks Buna-N replacement O-ring Genuine OEM Item Price: 3.91 |