Pentair Small Body Flowmeter 3/4" Nylon Threaded End 2-16 GPM | LDF359N Pool Filter Parts and extends the life of

and extends the life of the cartridge filter system

R405A (confirm by your heater model and parts diagram)

the issue may be in the main PCB or power supply section—diagnose before replacing additional parts

Model Number: 15131NCM

Pentair Small Body Flowmeter 3/4" Nylon Threaded End 2-16 GPM | LDF359N Pool Filter Parts and extends the life ofPentair Letro Flowmeter, 216 GPM, 3 4" Nylon Threaded End (Small Body) LDF359N The Pentair LDF359N is a compact inline flow meter designed to measure water flow in the 216 GPM range. It features 3 4" nylon threaded ends for straightforward installation and an easy to read scale for quick verification of system flow. Its commonly used where you need to confirm or dial in flow rate for pool spa plumbing, water features, equipment pads, and general