Praher Washer [3" Above] (E-3-S3) skimmerparts responsive operation when paired with

responsive operation when paired with the proper control circuit

Matching the correct gray assembly helps preserve intended fit and dependable safety-line support

This type of component is especially useful when maintaining an M-Class spa with a three-pump layout and a direct-fit replacement is preferred

Helpful for restoring fit

Praher Washer [3" Above] (E-3-S3) skimmerparts responsive operation when paired withPraher Washer [3" Above] (E 3 S3) is replacement hardware from Praher Plastics for compatible pool and spa valve service applications. Washers help distribute load, support proper fastening, and protect connected components when related valve or equipment hardware is tightened during repair. When working on pool and spa plumbing, valve, or electrical systems, matching the correct manufacturer part number is important. Use part number E 3 S3 to compare