Pentek Water Filter O-Rings

*All manufacturer’s names, part numbers and descriptions are used for reference purposes only. OSK™ O-Ring Service Kits, The O-Ring Store LLC or The Tool Repair Shop are not sponsored by or affiliated with any brand listed. OSK™ Seals and Kits are assembled with high performance seals and parts.

Displaying 1 to 4 (of 4 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) OSK™ O-Ring for Pentek 241 O-Ring for 10, 12 & 20 Filter Housings 151117-OSK

OSK™ O-Ring for Pentek 241 O-Ring for 10, 12 & 20 Filter Housings

Boost the performance and reliability of your filtration system with the OSK™ Pentek 241 Replacement O-Ring (#151117), expertly engineered to deliver a flawless seal in 10", 12", and 20" filter housings. This FDA-compliant, 3A sanitary-grade Viton® FKM O-Ring ensures secure, leak-proof operation, safeguarding your equipment and extending its lifespan. Ideal for commercial, industrial, and residential water filtration, chemical processing, and...
 In Stock: 13
$10.000
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(image for) OSK™ O-Ring for Pentek 151120 Filter O-Ring Replaces W34-OR 151120-OSK

OSK™ O-Ring for Pentek 151120 Filter O-Ring Replaces W34-OR

The Pentek 151120 Filter O-Ring Replaces W34-OR is a replacement O-ring for all Pentek /American Plumber 3/4 inch I/O Filter Housings except the WH34 High Temperature Housing. This American Plumber O-ring is used in Standard 3/4 inch Housings and valve-in-head housings. This standard O-ring is known as the American Plumber part 152030, Pentek part number 151120, and also known as part number OR-34. This filter housing O-ring additionally fits...
 In Stock: 2026
$3.000
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(image for) OSK™ O-Ring for Pentek 151122, Buna-N O-ring for Big Blue Housings 151122-OSK

OSK™ O-Ring for Pentek 151122, Buna-N O-ring for Big Blue Housings

The Pentek 151122 is compatible and interchangeable with the Culligan OR-100 and W10-OR, and is constructed from durable Buna-N; which means that the 151122 is resistant to a variety of liquids and temperatures. As o-ring maintenance is vital to preventing leaks, loss of pressure and damage to equipment, Pentek recommends replacing o-rings on a regular basis; especially, if you notice signs of wear or cracks. Pentek 151122 Filter Specifications:...
 In Stock: -106
$3.400
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(image for) OSK™ Replacement O-Ring for Pentek 151231 #10 US Sumps 151231-OSK

OSK™ Replacement O-Ring for Pentek 151231 #10 US Sumps

Buna-N FDA/NSF OSK™ Replacement O-Ring for Pentek 151231 #10 US Sumps  Pentek 151231 Oring Specifications: Diameter: 3" Pentek O-Ring Replacement Overview: The o-ring is used to seal the housing canister to the housing cap to prevent leaks. We recommend replacing your o-ring every third filter change or when the o-ring is damaged. Pentek 151231 Oring Compatible Housings: Any 3" diameter housings 3/8" Slim Line...
 In Stock: 918
$3.000
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Displaying 1 to 4 (of 4 Products)