Pentek 151122 O-Ring for 10" and 20" Big Blue Filter Housings Seawater RO RO Membrane & System Preservative

RO Membrane & System Preservative Cartridges

Koch 1820SS

4 LPM) @ 60 psi In/Out Connections: Built-In Push-to-Connect In/Out Ports for 3/8" Tubing Pressure Relief:

DuPont XLE-2540 154543

Replaces Membranes:

Pentek 151122 O-Ring for 10" and 20" Big Blue Filter Housings Seawater RO RO Membrane & System PreservativePentek 151122 O Ring for 10" and 20" Big Blue Filter Housings 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,152014, 152015, 152016, 152017, 152022. O ring can be used in place of the OR 100 by Culligan, True Value 852 574 and American Plumber W10 OR. Note: This o