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All Filters : All Filters O-Rings Pentek O-rings |
Pentek filter housing O-rings should be replaced every two filter changes, or when a water leak is noticed. Hand tighten only to prevent leaks. |
Pentek O-rings product list
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Pentek 151122 O-ring for Big Blue/HD Housings (151122) Pentek 151122 O-ring is used for Big Blue / Heavy Duty Housings by Culligan, Ametek, Pentek, US Filter, Plymouth, Kleen Plus, and American Plumber. O-ring is 5 3/4" in diameter and can be used in place of the OR-100 by Culligan.
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Our Price:
$2.99 Retail: You Save 85%!  |
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Pentek 151120 Filter O-Ring Replaces W34-OR (151120) The Pentek 151120 / American Plumber W34-OR O-Ring is a replacement o-ring for all Pentek and American Plumber 3/4 inch I/O Filter Housings except the WH34 Housing.
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Our Price:
$1.29 Retail: You Save 78%! |
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Pentek BB BUNA-N - Big Blue Filter Housing O-Ring (BB BUNA-N) The Pentek BB BUNA-N - Big Blue Filter Housing O-Ring is a replacement O-ring used in all Big Blue water filter housings from Pentek with 1" and 1 1/2" inner/outer diameters, except the Big Clear Housing. This filter housing o-ring is constructed wi
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Our Price:
$2.99 Retail: You Save 85%! |
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Pentek O-Ring For SlimLine Filter Housing 151121 (151121) The Pentek 151121 is the correct replacement for the following housings: Pentek, Kleen Plus, American Plumber, Ametek, Plymouth, US Filter and Bruner Slim Line Filter Housings.
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Our Price:
$2.75 Retail: You Save 72%! |
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Pentek 241 O-Ring for 10, 12 & 20 Filter Housings (151117) The Pentek 241 O-Ring for 10, 12 & 20 Filter Housings is also known as part number 151117. This Pentek O-Ring seals the housing sump to the housing cap to prevent leakage.
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Our Price:
$6.99 Retail: You Save 53%! |
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Pentek 143216 O-Ring for Pentek ST Filter Housings (143216) This Pentek O-Ring (Pentek 143216) is a replacement o-ring for Pentek ST Model stainless steel water filter housings including the following models:
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Our Price:
$9.99 Retail: You Save 50%! |
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Pentek 163515 UV System O-Ring Gasket (163515) The Pentek 163515 UV System O-Ring Gasket is a gasket for the stainless insert sleeve in the Pentek UV-120 Ultraviolet Water Filter System. This O-ring should only be replaced only needs to be replaced when it is worn out. A replacement gasket will
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Our Price:
$12.65 Retail: You Save 16%! |
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Pentek 151118 Silicone O-ring (151118) Pentek 151118 Silicone O-ring is designed for use in Pentek High Tempature Housing models 150015 & 150111 to prevent leaking.
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Our Price:
$11.99 Retail: You Save 20%! |
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Pentek 158096 Silicone O-ring (158096) Pentek 158096 Silicone O-ring is designed for use in Pentek High Tempature Housing models 158319 & 158318 to prevent leaking.
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Our Price:
$20.99 Retail: You Save 30%! |
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Pentek O-Ring for 3/8" Slimline Housings SH143330 (SH143330) The Pentek OR-233 is the correct replacement for the following systems: Pentek Under-Sink RO-3000 Reverse Osmosis Systems and Pentek Under-Sink RO-3500 Reverse Osmosis Systems.
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Our Price:
$2.99 Retail: You Save 50%! |
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Pentek O-ring Kit for Quartz Sleeve for UVS-110 (163538) The Pentek 163538 is the correct replacement for the following SlimLine water filtration systems: Pentek UVS-110-1 Pentek UVS-110-2 The Pentek O-ring Kit for Quartz Sleeve for UVS-110 prevents water from leaking around the quartz sleeve. This
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Our Price:
$19.99 Retail: You Save 9%! |
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Pentek O-Ring Gasket for ST-BC Stainless Series (143218) The Pentek 143218 O-ring for filter housings is the correct replacement for your Pentek ST-BC series stainless steel housing. This o-ring will form a seal between the housing sump and housing cap to prevent leaks. This o ring gasket will complete yo
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Our Price:
$69.99 Retail: You Save 16%! |
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Pentek O-ring for Quartz Sleeve UV-110 & UV-120 (163516) The Pentek 163516 is the correct replacement for the following ultraviolet water filtration systems: Pentek UV-110-1 Pentek UV-110-2 Pentek UV-120-1 Pentek UV-120-2 The Pentek O-ring for Quartz Sleeve UV-110 & UV-120 prevents water from lea
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Our Price:
$21.98 Retail: You Save 27%! |
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Pentek BBLB O-Ring for MPST Filter Housings (BBLB) The Pentek BBLB O-Ring fits Pentek multi-purpose stainless steel filter housings MPST-1.5 and MPST-1 (243111).
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Our Price:
$13.42 Retail: You Save 10%! |
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Pentek 1/4" Santoprene Gasket for Bag Filters (257388) This 1/4" gasket is used with various Pentek bag filters and is made of Santroprene, a thermoplastic elastomer made by combining EPDM rubber with polypropylene.
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Our Price:
$2.71 |
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