Key features

• •Whole House Water Filter O Ring Compatibility: Precision-engineered replacement O-rings designed specifically for Simpure DB10C and PurePlus PP-WFM10B (4.5x10" Clear) whole house water filter housing. Not compatible with DB10, DB20, or DB10P models.
• •Dual O-Ring Design for Zero Leaks: Whole house water filter o ring each set includes two O-rings, thicker outer groove and thinner top sump seal, ensuring a secure, leak-proof connection between canister and head, minimizing water leakage risks in your whole house water filter system.
• •Premium Buna-N Nitrile Rubber Material: Water filtration gaskets made from high-quality nitrile butadiene rubber (Buna-N) for superior flexibility, abrasion resistance, and long-term durability under constant water exposure in standard BB 10"x4.5" and 20"x4.5" housings. ensuring safe, clean, and contaminant-free filtered water throughout your home's water supply. Ideal for whole house water filter applications.
• •Easy Installation & Maintenance: Water filtration seals no grease required install on clean debris-free surfaces. Recommended to replace during every filter cartridge change for optimal performance.
• •Excellent Customer Service: We stand behind our Whole House Water Filter O Ring with trusted support. If you have any questions about compatibility, installation, or usage, our team is ready to assist you promptly for a seamless experience.