Dial 41-1/4 In. W x 28-7/8 In. H x 12 In. D Cellulose/Plastic Resin Rigid Media

For single inlet evaporative coolers requiring 12" media. Engineered for optimal performance and longevity. Cellulose base impregnated with plastic resins and anti-rot agents. Heavier paper holds more water and lasts longer. High air velocity and energy efficient.