Greenhouse evaporative cooling pad

Specifications: - The scientifically designed combination of cross corrugated, angle flute cellulose construction of cooling pads offers distinct advantages for more efficient and economical evaporative cooling. - The cooling pads are made from a specially formulated cellulose impregnated with a thermosetting resin. - That means more water absorption, no slumping, less problems with algae build up and a longer and more efficient life. - Sizes available - 12" wide, 4" or 6" thick, and from 24" to 72" high.