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Home > Parts & Filter Components > O-Rings

Pentek (151120) Filter Housing O-Rings 241 FOR 10", 12" & 20"; BUNA

Pentek (151120) Filter Housing O-Rings 241 FOR 10


Your Price: $3.91


Availability: Ships within 24 hours

Choose Options

Quantity Discounts
Quantity Price
2 - 5 $3.52
6 - 19 $2.99
20 - 99 $2.54
100+ $2.31


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

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