Praher Top/Side Mount Valve 4 Spokes Gasket (E-12B-S3) airsupply the filtration side of the

the filtration side of the system can no longer support water care as confidently as it should

This model has practical value because the larger 5 inch by 9 inch size gives the rope line a more prominent visual presence than smaller floats

This replacement is especially useful where one side of the assembly requires a threaded union interface and the other side needs a solvent-weld slip fitting

A matched kit helps simplify service by providing a more complete rebuild approach than chasing one small component at a time

The R-series fit

Praher Top/Side Mount Valve 4 Spokes Gasket (E-12B-S3) airsupply the filtration side of theThe Praher top and side mount valve 4 spoke gasket is designed to restore sealing performance in compatible valve assemblies that use a 4 spoke internal gasket layout. Gaskets like this may sit out of sight, but they play a major role in how cleanly the valve seals and shifts between supported functions. This replacement is especially useful when the original gasket has worn out, become brittle, or lost the shape needed for dependable sealing.