Retrofit FlowVis Flow Meter 2" - 2.5" - Hayward Valves vinyl-pool-patch-kits The pole telescopes from 3'

The pole telescopes from 3' to 6' in length and you can quickly attach all standard pool brushes

Includes cord

Length: 23-5/8"

Balanced hydraulic flow

We call it Mineral Pool Care Instantly because it goes to work as soon as you place Instant Frog in your skimmer basket

Retrofit FlowVis Flow Meter 2" - 2.5" - Hayward Valves vinyl-pool-patch-kits The pole telescopes from 3'Retrofit FlowVis Flow Meter FV H R The FlowVis is a revolutionary, affordable, and highly accurate Flow Meter. The best part is that the FlowVis is more than a Flow Meter; it is also a fully functioning Check Valve. Simply attach the Retro Fit FlowVis to your existing Jandy Check Valve and as flow increases and decreases, the check valves flapper swings within its range of motion and indicates your flow rate. A specifically designed calibration