PVC Swing Check Valves - Clear chloramine 2–4 small meals a day

2–4 small meals a day that your koi finish in a few minutes

the Artesian Pro delivers

ideally centered between the eyes

In stock — ships from Southern California92-94% free volumeMechanical + biological in oneAuthorized Matala retailer

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PVC Swing Check Valves - Clear chloramine 2–4 small meals a dayPVC swing check valves are designed to allow flow in one direction only. Commonly used in applications where backflow would cause flooding, or damage sensitive components, PVC swing check valves are a vital piece of many PVC systems. Because PVC swing check valves are simple to install and work automatically, they are the valve of choice for applications where stopping backflow is essential. Available in 1 1 2 inch and 2 inch