Pentair Clamp Saddle Assembly [w/Inlet Fitting] (R172628) mb3 and this Perma Cast version

and this Perma Cast version is a 4 inch bronze model for 1

and this Darlly cartridge is designed for compatible applications referencing FC-3116 and PPCO90

and pool entry components

This cartridge helps restore the intended filtration setup while preserving the exact opening sizes and overall profile the housing expects

Part number helps confirm the correct replacement before ordering

Pentair Clamp Saddle Assembly [w/Inlet Fitting] (R172628) mb3 and this Perma Cast versionFeeder tubing and chemical system plumbing need secure connection points that can hold up to routine service. This Pentair clamp saddle assembly includes the inlet fitting and is designed for compatible applications where vinyl tubing must be attached cleanly and reliably. Use it when repairing or refreshing chemical feeder lines, injection connections, or related pool equipment plumbing. Clamp saddle assembly with inlet fitting included Supports