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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Recommended weight limit is 500 pounds
Fill valves replace water lost due to evaporation or small leaks in ponds and Just-A-Falls systems
Cold water formula below 60 degrees F
Combines biological and mechanical filtration into one unit
Arbor with Deck and Swing
White PVC Spring Check Valves, Slip Ends (SLIP) Lake Recommended weight limit is 500Check 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
