Eccentric Reducer Coupling, 6x4" Mini Pond Kit This filter has 3" side

This filter has 3" side mount control head and drop ships direct from Manufacturer

Each unit has a heavy duty PVC Check Valve with a MNPT fitting that screws into the pump on one end

It provides biological filtration for ponds up to 600 square feet and/or approximately 6000 gallons and handles a maximum recommended water-flow rate of 120 gpm (7200 gph)

Medium Level Treatment: 3 pounds Salt per 100 gallons pond water

This 45 watt transformer has screw type connectors for halogen lights and a three way splitter with quick connects for LED lights

Eccentric Reducer Coupling, 6x4" Mini Pond Kit This filter has 3" sideUse when reducing larger size plumbing down to pump inlet. Helps prevent turbulence going into the pump which can cause cavitations.