<B>Culligan OR-100 O-Ring for Big Blue Housings Review</b><P>http://tinyurl.com/opzqbwe <P><P> Culligan OR-100 O-Ring for Big Blue Housings <P>The OR-100 O-Ring has been branded under Ace Hardware, American Plumber, Ametek, Culligan, Pentek, US Filter Plymouth Products.<P>The OR-100 o-ring is a lubricated rubber gasket for Big Blue whole house housings. The OR-100 is NOT for Big Clear housings.<P>The OR-100 rubber o-ring gasket is 5.75" in diameter and is a Buna-N FDA grade o-ring.<P>The OR-100 o-ring gasket is used to seal the housing sump to the housing cap to prevent leaks.<P>The Pentek OR-100 o-ring gasket should be well lubricated with silicone lubricant to prevent leaks in the water filtration system.<P>
