PRESSURE RELIEF VALVE SYSTEM REPLACEMENT
The pressure relief valve from the Crystal Water filter systems acts like a handle for the filter lid, pressure gauge, and air relief sytem. The “new” model (2022) will replace all older versions. The valve is interchangable with all previos models and is an improvement to the durability of the pressure relief.
Pressure Relief Valve System is available at www.waterwayparts.com
Crystal Water Tanks, both D.E. and cartridge off all size tanks, have a new clamp spring assembly. The newer version is the lower one in this image. The spring is shorter and the brass nut is larger. They are totally interchangeable, however , your plastic wrench from the older style will not fit the newer model.The new part number is 550-4590. It is available atwww.waterwayparts.com
Old version 550-4250
New version 550-4590
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