Prevents scale buildup and algae by effectively changing out the cooler water. Designed to eliminate approximately 90% of mineral buildup caused by evaporation. Heavy duty tee will not corrode and...
Styrofoam spacer for Aerocool cooler pads. Works for Mastercool also. Use to take up space between pads and side of water tank. Usually 4 are needed to take up 1" on each side of the pad.