Praher Washer [3" Above] (E-3-S3) skimmerparts Useful when original heaters begin

Useful when original heaters begin to fail under higher demand

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

Changing to the right bag can improve real-world cleaner performance without requiring any larger equipment changes

Full DE grid for compatible Purex 36 square foot systems

That makes it a practical material for both replacement and new plumbing work

Praher Washer [3" Above] (E-3-S3) skimmerparts Useful when original heaters beginPraher 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