Large Blue Water Filter O-ring Replacement Gasket For Pentek 151122

1. Made of high-quality water-resistant rubber with excellent elasticity, forming a tight waterproof seal upon compression, solving the problem of water leakage from the filter bottle cap.
2. The rubber material is resistant to water corrosion, does not easily harden or crack, and is suitable for the long-term humid working environment of whole-house water purifier filter bottles.
3. Replacement is as simple as inserting it directly into the filter bottle cap slot; no special tools are required, making daily maintenance of the water purifier filter cartridge easy.
4. Used to replace hardened, cracked, or leaking old sealing rings, ensuring stable operation of the water filtration system.
5. For Pentek 151122 filter bottle sealing ring replacement.