OTOTEC 10x Reverse Osmosis O-Ring Seals 97mm x 4mm Silicone Gaskets for Water Filter Housing Leak Repair

Fitment: Silicone O-ring seals for reverse osmosis (RO) water filter housings, OD 105mm / ID 97mm / Thickness 4mm. Material: Made of silicone, providing excellent flexibility, sealing performance, and tear resistance. Leak Prevention: Helps repair leaking filter housings and protects filter cartridges from water damage. Easy Maintenance: Recommended replacement after every 3 filter changes to prevent leaks caused by hard water deposits or wear. Pack: Set of 10 O-rings,always have spares ready for routine maintenance and long-term use.