Product Overview
Quick Highlights
- Pentair part number 072173
- Replaces: 4672-15, 72173, P34877, PUR0518141, 35-110-1658, PEN072173
- 5/16" Washer
- Fits Pentair Challenger pumps
- Fits Pentair AFP75,120,150,180 & AF75,120,180 waterfall pumps
- Fits Nautilus, Nautilus Plus, Star DE, SM, SMBW, Mytilus and Mitra pool filters
- Factory original Pentair replacement part
