A reduction of water flow can be an indicator that filter maintenance is required. These flow meters are simple to use! The flow rate is conveniently indicated by visually checking the position of the float indicator against the graduated flow scale.
Ideal for UV sterilizers, wet/dry filters, and canister filters. Measures flow rate 50 - 250 gph. It is important to know the flow rate, because a reduction of water flow can be an indicator that filter or other equipment maintenance is required. This flow meter is simple to use! The flow rate is conveniently indicated by visually checking the position of the float indicator against the graduated flow scale. Now you can check your flow rates as easy as 1..2..3! Accepts 3/4" hose. Must be positioned upright to work properly.