White PVC Spring Check Valves, Slip Ends (SLIP) Size:1-1/2" SLIP Hose Kit to fasten to

Hose Kit to fasten to faucet)

Simple to set up and assemble

14lb BLR25C 758183425546 Color Rich Food

Complete filters or replacements filter cartridges are available

White PVC Spring Check Valves, Slip Ends (SLIP) Size:1-1/2" SLIP Hose Kit to fasten toCheck valves are essential when using a waterfall filter in conjunction with a pond skimmer. The check valve will prevent water in the filter from back flowing into the skimmer when the pump is switched off and keep water in bogs when the pump is turned off and other purposes. Check valves are also essential when an external pump is being used. The check valve prevents the water from draining back into the pond or reservoir, keeping the external pump