aquaSse Wood and Wool Pad for Air Cooler, 20x15-Inches Air Purifier Filter  (ULPA Filter)

Keeps your cooler operating at peak cooling efficiency by replacing your wood wool pads regularly. This pad sets are all natural. These pads are specifically sized to fit all desert, personal, mini. This pad is the most efficient cooler pad in the market. The uni-pad construction allows for even air flow throughout the entire pad. The grid-flo stitching is designed for fast pad saturation and helps to prevent sagging of pads, which ensures the fastest cool air more efficient operation. This combination of pad construction, stitching and aspen fibers gives you faster cool air with fewer trips to the roof.