About this item

• Perfect Replacement: The old O-rings replacement for water filter may accumulate hard water minerals, get pressed or twisted during installation, or expand/contract under water pressure. Our pack comes with 5 O-rings that you can use to replace loose or worn seals in your home every 3-4 months, allowing your water filter to operate normally and prevent leaks, and also protect the health of you and your family.
• Part Number: These O-rings gaskets perfectly fit for the part number 151122, compatible with Pentair Pentek big blue water filters housings, ensuring a tight and secure seal for your water filtration system.
• High-Quality Seal: This O-Rings water filter replacement is a high-quality accessory designed for home water filters, made of premium rubber material with good flexibility to ensure excellent sealing performance for your water filter, avoiding leaks. The size of the water filter seal ring is approximately 5.35 inches inner diameter x 5.65 inches outer diameter.
• Quick & Easy Installation: No grease needed, just simply wet the O-rings seals with water before installing. When installing the O ring for water filter, make sure to stretch it out a little before fitting it onto the household water filter and filter housing.
• Filter Housing Compatibility: This O-ring set is suitable for Ace Hardware model 4001756; compatible with American Plumber models 152032 and W10-OR; designed for APEC O-RING-HB; works with Ametek Kleen-Plus model 151122-03; fits Culligan models OR-100, 151122-27, and 01019189; suitable for HomeMaster model #Oring122; and compatible with Pentek models 151122 and BB BUNA-N. (Please verify your model before making a purchase.)