LEAK PROTECTION TABLETS D=20 MM Leak protection tablets D=20 mm are replacement absorbent tablets for mechanical leak protection devices in reverse osmosis systems. When they come into contact with water, the tablet expands and activates automatic water supply shut-off. The 20 mm diameter ensures compatibility with suitable mechanical leak protection devices. Technical specifications Parameter | Value Product | Replacement leak protection tablet Diameter | 20 mm Application | Leak protection devices for reverse osmosis systems Function | Activates automatic water supply shut-off upon contact with water Replacement | For compatible mechanical leak protection devices Key benefits Replacement absorbent tablet 20 mm diameter Activates leak protection upon contact with water Helps prevent water damage Easy replacement Reliable operation Suitable for compatible RO leak protection devices