Big Blue Filter O Ring

This is probably the biggest roadblock and source of leakage.

Big blue filter o ring.

If your housing requires two o rings you will need to order two o. Replacement o ring for pentek 10 and 20 big blue and big black filter housings. The o ring set contains 3 pieces of 3 5 in. Replacement o ring for pentek 10 and 20 big blue and heavy duty housings private labeled as culligan hd 950 hd 950a ametek hd10r50bbs us filter plymouth kleen plus and american plumber w10 pr w2010 pr w15 pr w2015 pr wwhc 1520.

This o ring is used in all big blue housings by pentek with 1 npt and 1 1 2 npt except the big clear housing. Recommend to change all o rings once open the housing. Standard industry size o ring use to prevent leaks when customer need to change 3 pre filter of 10 in. Standard under sink reverse osmosis system.

If you do not know the correct o ring size for your system you will need to open the filter housing to measure the diameter of the o ring. Single or double o ring housing some filter housings use a single o ring and others use two o rings. The o ring set contains 3 pieces of 3 5 in. A replacement o ring for your big blue filter.

Important o ring tips. Captain o ring culligan compatible or 100 or100 o ring replacement for big blue filter housing buna n oring 3 pack 4 4 out of 5 stars 53 11 79 11. Having replacement o rings on hand is really a requirement unless you have a valve bypass which lets you turn your home s water back on without having the water going through a leaking whole house filter. Captain o ring culligan compatible or 100 or100 o ring replacement for big blue filter housing buna n oring 3 pack 4 4 out of 5 stars 49 11 79 11.

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. Replacement o ring for big blue single o ring for big blue filter housings using 4 5 inch diameter filters to replace cracked or torn o rings that would allow water to leak. Dow 111 silicone sealant and lubricant for o rings. O ring is 5 3 4 in diameter and can be used in place of the or 100 by culligan.

Pentek 151122 o ring is used for big blue heavy duty housings by culligan ametek pentek us filter plymouth kleen plus and american plumber. An o ring is very important part of your water filter system and it should be maintained and replaced regularly.