Dial 40 In. W x 23 In. H x 8 In. D Cellulose/Plastic Resin Grooved Rigid Media

For single inlet evaporative coolers. Grooved. Use on MasterCool and AeroCool coolers. Heavy cellulose construction for long life. Fast wet-out. High air velocity. Impregnated with plastic resins and anti-rot agents. 8 In. Deep. Boxed.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.