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O-Ring Replacement for AO Smith Whole House Water Filter Housing (3 Pack)

Name: Captain O-Ring
Price: 10.00 USD
Availability: InStock

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$ 12.99 $10.00

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About this item

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!
Includes three (3) o-rings (also called gaskets or seals). An exact match to the o-ring that came in your filter housing when it was new.
Often referred to as “Large 4.5” O-Ring” because it is compatible with the AO Smith AO-WH-PREL filter housing that uses 4.5 inch wide filter cartridges. Not compatible with the smaller “standard” AO Smith or Project Source housings that use 2.5 inch filter cartridges.
AO-WH-LG-OR (alternatively known as PS-WHL-ORG, 1074315, or 5225369) - The O-Ring has an Inner Diameter of about 5.48" and a Thickness of 0.165" (around 14cm ID).
Compatible with A.O. Smith AO-WH-PREL and Lowes Project Source PS-WHL-H whole house water filter housings.