Product Overview
Quick Highlights
- Pentair part number 273550
- Replaces: 4600-3550, 14-110-1154, 25357-273-550, PAC-051-1958, 14-110-1600, PEN273550
- Air Relief Assembly
- Includes pressure gauge & air relief
- Fits Sea Horse, FSH, FNS, Nautilus, Nautilus Plus Filters
- Also fits SM and SMBW 4000 filters
- Original Pentair / PacFab / Purex replacement part
Technical Specs
Models: Sea Horse, FSH, FNS, Nautilus, Nautilus Plus, SM, SMBW 4000
