We offer cellulose pad. Product details: the cellulose padcooling pad made of cellulose paper, specially treated media capable of absorbing retaining water to provide the maximum cooling efficiencythe saturation efficiency ranging from 50 to 98%, can be achieved depending upon air velocity and depth (200 mm to 600 mmthe water is collected below the bottom of the pad and is re-circulating again by a pump through the unique distribution systemthe equipment is designed to maintain room temperature around 28-32 c. And 60-75% rh