AO-WH-LG-OR, PS-WHL-ORG O-Rings for AO Smith AO-WH-PREL, PS-WHL-H Filter (3pk)

Product Features:

• 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.
• Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Get your leaking filter housing back in working order with Captain O-Ring’s replacement AO-WH-LG-OR o-rings (also called PS-WHL-ORG, #1074315, or #5225369).

The AO-WH-LG-OR is often referred to as “Large 4.5” O-Ring” by the manufacturer because it is compatible with the AO Smith AO-WH-PREL and Lowes Project Source PS-WHL-H filter housings that uses 4.5 inch wide filter cartridges. This o-ring size is not compatible with the smaller “standard” AO Smith housings that use 2.5 inch filter cartridges.

Package includes three (3) o-rings. Replace your leaking o-ring and have spares on hand for the future with this handy 3-pack. 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!