the EWF40 Water stop Concrete Flange is perfect for a range of industrial and residential applications

Large weir opening produces a thick sheer for less wind deflection

Mechanical and biological filtration media included

Kasco De-icer Installation Steps and Best Practices

Air output is 6

Triton Check Valve (18 pack) for Atlantic Water Gardens plant container the EWF40 Water stop ConcreteTriton Check Valve (18 pack) for Atlantic Water Gardens Atlantic Tirton Check Valves are designed for water feature use and mount to the pump in a skimmer to maintain water in biological filters and keep beneficial bacteria hydrated. The Triton TR215CV Check Valve is the first of its kind with adapters that accommodate multiple pumps, skimmers, vaults and plumbing options. With single unions above and below the check valve for easy removal of the