Pentair 072172 1/4" Stainless Steel Split Lock Washer Replacement Pool or Spa
This split lock washer is designed to use with Pentair Star, Star Polymeric, SM & SMBW 4000 and 2000 series filter systems also compatible with Pentair EQ-Series commercial plastic pumps.
Features:- Washer lock replacement
- Fits Pentair Star, Star Polymeric, SM & SMBW 4000 and 2000 series filter systems
- Also fits Pentair EQ-Series commercial plastic pumps
- Made of stainless steel
- Measures 1/4-inch