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Your cart is empty.Product Description
The OR-150 o-ring is commonly used with the Culligan WH-S200-C, 3M Filtrete 3WH-STD-S01, and Glacier Bay HDG2VS4 filter housings. These o-rings are made of nitrile butadiene rubber (Buna-N) which offer superior flexibility and resistance to tearing during installation and long-term use.
What to expect:
This item includes three (3) o-rings in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.
Frequently Asked Water Filter O-Ring Questions
How often do I need to change my filter housing's o-ring?
Captain O-Ring's high quality replacement water filter housing o-rings are designed for reliable extended use. Still, it is typically recommended to replace your o-ring on every third filter change to ensure it is in top shape to prevent leaks.
Can I use grease or lubricant on these o-rings?
Since Captain O-Ring supplies high quality o-rings without surface imperfections or tacky/sticky surface texture, lubrication is typically not needed if the filter housing sealing surfaces are clean and free of debris. Simply wet the o-rings with water before installing. However, if lubrication is preferred, these Buna Nitrile rubber o-rings are compatible with silicone based and petroleum based lubricants, as well as natural lubricants like vegetable oil.
What if I don't know what o-ring part number my filter housing needs?
Not sure which o-ring part number you need for your filter housing? Use our handy printable water filter housing o-ring size chart. Simply print out the chart and lay your old o-ring on the page to see which o-ring it matches with. You can find the size chart listed as "User Guide [PDF]" under the "Product guides and documents" section or the "downloads" section on this page, depending on your Amazon page layout.
Dave B.
2025-07-11 10:16:50
Nice quality at a great price!Highly Recommended!
Kindle Customer
2025-07-05 13:03:24
Fit perfect
Pappy
2025-06-18 18:14:37
Fit perfect and solved my leaking problem !
Randy
2025-06-16 16:37:55
Not needed yet but look to be the same.
Blessed Teacher
2025-05-02 13:05:11
Worked perfectly to stop leak.
CV
2025-03-22 16:46:09
spare parts
Brian
2025-02-27 18:08:53
Bought a used electric Smith-Corona typewriter, and its belt drive system was bouncing up and down because the old belts had crimped from sitting in one position for who-knows-how-many-years. Swapped these O-rings in and it not only settled down the bouncing, but now runs whisper-quite by comparison.
GaBear
2025-01-20 10:15:49
I just installed a whole house water filter and these said that are a perfect match ro the model number that I bought. We will see.
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