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.
AO-WH-LG-OR, also known as PS-WHL-ORG, 1074315, or 5225369, has an Inside Diameter of about 5.48 inches and a Thickness of roughly 0.165 inches (around 14 centimeters ID).
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.
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!
Compatible with A.O. Smith AO-WH-PREL and Lowes Project Source PS-WHL-H whole house water filter housings.
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Captain O-Ring – Replacement O-Rings for AO Smith Whole House Water Filter (3 Pack)
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.
AO-WH-LG-OR, also known as PS-WHL-ORG, 1074315, or 5225369, has an Inside Diameter of about 5.48 inches and a Thickness of roughly 0.165 inches (around 14 centimeters ID).
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.
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!
Compatible with A.O. Smith AO-WH-PREL and Lowes Project Source PS-WHL-H whole house water filter housings.