• Custom blend of Calcite and Corosex that will correct acid waters as low as 5.3 pH

• High flow control valve is fully automatic and keeps media lofted and clean

• No Chemicals required for backwashing

• Very economical and reliable

Fleck 5600 Control Valve

• Simple and dependable

• Constructed of Non corrosive, UV resistant Noryl

• Flow rate up to 20 GPM

• Includes 3/4" or 1" by-pass valve

• Structural Fibers

• Inner Shell Constructed of Polyethylene

• 150 lb. per square inch NSF pressure rating certified

• Each tank's materials have been accepted and certified by Water Quality National Sanitation foundation

• Lifetime Warranty against any manufacturer's defects

UPGRADE TO A DOMEHOLE TANK FOR ONLY $45 MORE