Housings & Parts
O-ring for Nelsen Heavy-Duty, and Double-Duty 10″ & 20″ housings.
Housings & Parts
Fits Pentek Standard 10″ and 20″ housings.
Housings & Parts
O-ring for Nelsen Thin-Line 10″ housings ONLY!
FlowMatic Parts
For use on FlowMatic Heavy-Duty Housings that use 2-1/2″ x 9-3/4″ or 2-1/2″ x 20″ cartridge filters.
FlowMatic Parts
For use on FlowMatic Heavy-Duty Housings that use 2-1/2″ x 9-3/4″ or 2-1/2″ x 20″ cartridge filters.
Housings & Parts
O-ring for Nelsen Whole House 10″ & 20″ housings.
Housings & Parts
Fits Pentek Standard 10″ and 20″ housings.
Housings & Parts
Spanner wrench for Nelsen Thin-Line 10″ housings ONLY!
FlowMatic Parts
For use on FlowMatic Full-Flow Housings that use 4-1/2″ x 9-3/4″ or 4-1/2″ x 20″ cartridge filters.
FlowMatic Parts
For use on FlowMatic Full-Flow Housings that use 4-1/2″ x 9-3/4″ or 4-1/2″ x 20″ cartridge filters.
Housings & Parts
Bracket for Nelsen Thin-Line, Heavy-Duty, and Double-Duty 10″ & 20″ housings. Mounting screws included.