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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Water filter cartridges and membrane made in the USA
drinking fountains and coffee machines
Watts PWMB30M5
Systems vary so we include one O-ring with round edges and one O-ring with square edges
KleenWater O-Rings Compatible with Pentek O'Ring 151122, Compatible with 4.5 Inch Housings, Set of 6 Reverse Osmosis Water filter cartridges and membraneKleenWater replacement o'rings compatible with Pentek o ring 151122 and 4. 5 x 10 inch, 4. 5 x 20 inch housings, set of 6This KleenWater brand KW101 o ring fits Pentek Big Blue filter housings along with many others using 4. 5 inch diameter cartridges. The o ring itself actually measures approximately 5. 465 inch (inside diameter). Water Filter Housing Replacement O Ring For Pentek Culligan Ametek Big Blue HD. We recommend consumers keep a spare o
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