Pleated Air Filters   PowerGuard Pleated Filter High Performance Super Charged electrostatically enhanced media Maximum square footage of media Available in 1", 2" and 4" thickness Email us with a question about this filter.   Type DP40 Pleated Filter Superior die cut beverage board framing Unique Cotton/Polyester media blend Optimized for excellent efficiency Available in 1", 2" and 4" thickness Email us with a question about this filter.   Type DP Max Pleated Filter Die cut beverage board frame Cotton/Polyester media blend Good media square footage Excellent efficiency value Email us with a question about this filter.   Type SC Pleated Filter 1" model uses pinch frame construction 2" model utilizes die cut beverage board construction Good efficiency value Great for contractors Email us with a question about this filter.   Type DPHT High Temperature Pleated Filter Operates up to 400 degrees F 1", 2", and 4 " thickness Aluminized steel frame and support grid Ultrafine fiberglass media 35% to 40% efficiency Email us with a question about this filter.   For more information or pricing, please call us at 704.391.7474 or Toll Free at 800.858.3836 or email us.