Keep your evaporative coolers operating at optimal levels with these superior aspen pads. The unique construction of these pads is designed with a uniform pattern that rapidly wets out the pad. The special stitchi WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.

Keep your evaporative coolers operating at optimal levels with these superior aspen pads. The unique construction of these pads is designed with a uniform pattern that rapidly wets out the pad. The special stitchi WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.