Key Features

【Precision Fit & Leak-Proof Seal】This Replacement AO-WH-LG-OR O-Rings has an exact dimension 5.48 inches long x 0.165 inches thick (ID ≈14cm).AO-WH-LG-OR O-Rings also called PS-WHL-ORG, 1074315, or 5225369. Ensures airtight compatibility with 4.5" whole house water filter housings, eliminating leakage risks.
【Compatibility】AO-WH-LG-OR - Whole House Water Filter O-Ring Commonly referred to as the ‘Large 4.5’ O-Ring‘,Compatible with A.O. Smith AO-WH-PREL and Lowes Project Source PS-WHL-H whole house water filter housings. AO-WH-LG-OR O-Ring Replacement for 4.5 Inch Most Housings Made Whole House Water Filter
【High Quality Nitrile Rubber】AO-WH-LG-OR O-Rings Replacement is made of high-quality Nitrile rubber with excellent pressure and temperature resistance to cope with complex and changing working conditions. High-temperature/pressure resistant material maintains sealing integrity in dynamic water systems, prolonging filter housing lifespan.
【Easy to Install】 The installation and disassembly of this O-ring is very convenient, no need for professional technicians, just remove the old O-ring and install our new O-ring, then the whole house water filtration system can run efficiently again, which can save your time and energy.
【Regular Replacement】 In order to maintain optimal performance of your replace every 3-6 months with your filter to prevent seal degradation, ensure pure water flow, and avoid costly system failures.

Product Description

Large O-Ring 5.48 inch 14 cm actual diameter Replacement for use with: Whole House Sediment Filter AO-WH-PRE. Also fits most filter sumps designed for 4.5"" filter elements. Use only genuine for A. O. Smith replacement filters for continued contaminant removal and system performance. Keep the water-tight seal on your whole house sediment filter. Use when you change out your filter every 3-6 months. AO-WH-LG-OR O-Rings also called PS-WHL-ORG, 1074315, or 5225369. Ensures a secure, leak-proof seal, which is critical to maintaining the efficiency of your entire house water filtration system. AO-WH-LG-OR O-Rings Replacement is made of high-quality Nitrile rubber with excellent pressure and temperature resistance to cope with complex and changing working conditions. Its durable material greatly extends the service life of the entire house water filtration system, effectively prevents the risk of leakage, guards the sealing integrity of the water filter housing, and allows you to enjoy a clean, pure and high-quality water experience at all times. Regular Replacement In order to maintain optimal performance of your entire house water filtration system, it is recommended that you replace the O-ring every 3-6 months when replacing your filter. This procedure ensures that your water filter housing is well sealed, prevents leaks and ensures that your water purifier continues to provide pure water. Replacing the o-ring regularly will help extend the life of your system and ensure that your home's water filtration remains consistent and effective.

AO-WH-LG-OR Replacement O-Ring for AO Smith Whole House Water Filter - 5.48 Inch 14 Cm Diameter for AO Smith AO-WH-PREL,PS-WHL-H (PS-WHL-ORG), Fits Most Housings Made for 4.5 Inch Filters (4 Pack)

Key Features

Product Description