Of Your Lifestyle Ista 2Pcs Single Tap Connector 16Mm Control Valve Quick Tap- Hoseing Filter Flow

its 16/22mm Hose. : Use this handy ball valve for low-pressure applications like canister filters pump return lines and more. Positive barb retention and connection. Easy adjust valve control. Fits 16/22mm Hose. : Use this handy ball valve for low-pressure applications like canister filters pump return lines and more. Positive barb retention and connection. Easy adjust valve control. For 16/22mm piping (16mm internal diameter 22mm outer diameter) Ideal for maintenance of aquarium filters and pumps. Allowing quick disconnection and reconnection to the filtration/pumping system with minimal water spillage.