Description
AO-WH-LG-OR (also called 1074315) – Large O-Ring measures approximately 5.48 Inside Diameter and 0.165 Thickness (approximately 14cm ID).
Compatible with A.O. Smith AO-WH-PREL whole house water filter housings.
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 housings that use 2.5 inch filter cartridges.
Includes three (3) o-rings (also called gaskets or seals). OEM spec Buna-N rubber for long lasting performance and reliability. An exact match to the o-ring that came in your filter housing when it was new.
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!
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