The Pentair O-Ring Bulkhead 192320 is for the Clean and Clear Plus Cartridge Filters, FNS Filters and FNS Plus Filters, and Nautilus Plus Filters. This o-ring is designed for the 2" bulkhead (190141) and has a diameter of 2-3/4" and a thickness of 1/4".
Compatible With:
- Pentair Clean & Clear Plus Cartridge Filters
- Pentair FNS and FNS Plus D.E Filters
- Pentair Nautilus and Nautilus Plus D.E Filters