Clearwater/Crystal Water Pressure Gauge - 0-60 PSI - Back Mount Stainless Steel filter-length_32 3/4 inches It is the best product

It is the best product for sealing light fixtures

The distance between the front (pool) rail and back (anchor) rail is 32 inches and the overall outside diameter of the rail tubing is 1

4 square feet) design

Filters Model FNSP48

(3/4-inch) ENB100

Clearwater/Crystal Water Pressure Gauge - 0-60 PSI - Back Mount Stainless Steel filter-length_32 3/4 inches It is the best productThis is a Waterway Plastics Pressure Gauge replacement with a back mount and reads 0 to 60 PSI. This Waterway pressure gauge is made of stainless steel and waterproof. This pressure gauge is designed to work with ClearWater II and Crystal Water Cartridge and D. E. pool filters.