Description Are you looking for a professional, yet affordable water filter housing o-ring? Are you in search of a sturdy, trustworthy tool that can do multiple works at once? If yes, look no further! Our professional water filter housing o-ring must meet your needs. It is one of the best choices for you. Features -Color:Black -Material:Silicone -Size:10.60X10.60X0.40cm/4.17X4.17X0.16in -Inner diameter:98mm -Wire diameter:4mm - Replacing the ring is recommended every 3rd filter change as your o-ring may collect hard water minerals, get pinched or twisted during installation or expand/shrink while being under water pressure. - To repair your leaking water filter housing.Protect the filter element from damage - These o-rings are made of silicone which offer superior flexibility and resistance to tearing during installation and long-term use. - O-rings should be replaced when changing the filter cartridge to avoid possible water leakage. - Fine workmanship and creative appearance ensure its popularity and practicality. Package list: 10 x Gaskets