Pentair Small Body Flowmeter 3/4" Nylon Threaded End 2-16 GPM | LDF359N Pool Filter Parts Its triangular design allows for

Its triangular design allows for precise cleaning

R405A (confirm by your heater model and parts diagram)

Keep the system level on a solid pad to reduce vibration and stress on the base

Trusted for over 30 years

and extends the life of the cartridge filter system

Pentair Small Body Flowmeter 3/4" Nylon Threaded End 2-16 GPM | LDF359N Pool Filter Parts Its triangular design allows forPentair 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