Nautilus/FNS Air Bleeder Screw With O-Ring BTUs_300k-349k This bushing is constructed of

This bushing is constructed of Schedule 80C PVC

040 mil Styrene Plastic and is designed to prevent patrons from playing rough or running

This is a 36 inch stainless steel thru rod for Paddock DE filters

(3) SF-108 Fulcrum Box bolts

The Pentair R173214 Replacement Cartridge Element has a media filtration area of 75 square feet and is designed for Clean and Clear 75 Square Foot Filter Systems and Predator Filters

Nautilus/FNS Air Bleeder Screw With O-Ring BTUs_300k-349k This bushing is constructed ofThis is a Pentair 273512 Air Bleeder with O Ring for Nautilus and Nautilus Plus D. E. Filters, FNS D. E. Filters, Triton C, C 3 Filters and 6 Way 1 1 2 Inch HiFlow MultiPort Valves.