The PreVent® Wraparound-style air conditioner filter is designed to protect central air conditioning air intake louvers/fins from debris that clogs fin surfaces, insulates coils, and decreases equipment efficiency. The washable 3-D electrostatic polypropylene filter has a flexible vinyl edge that attaches to the unit by bungee hook cords. Designed to fit any central air conditioning unit, the filter is available in 3 sizes: 25 by 80 inches, 30 by 100 inches, and 38 by 110 inches. UV protected, the filter stands up to hostile environments, corrosive areas, and fluctuating weather conditions. It has a low resistance to airflow of 0.02 inches water gauge. The filter comes with a five-year warranty.

Permatron Corp., 1180 Pratt Ave., Elk Grove Village, IL 60007; 847-434-1421 or 800-882-8012; 847-434-1429 (fax);;

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