Engineered for high performance reliability, DriPak extended surface pocket filters are perfect as prefilters and final filters. DriPaks are an excellent choice for healthcare facilities, automotive paint booths, commercial buildings, and various industrial applications. Manufactured by AAF International, the original developers of the extended surface pocket filter, DriPak has set the industry standard for over 40 years.

DriPak filters consist of multiple collapsible filter pockets mechanically attached to a U-channel header (13/16" or 1 1/8"). The pockets are fabricated from micro-glass fiber media supported by a layer of synthetic scrim backing, offering low resistance at a high level of cleaning efficiency . Aerodynamic balancing, span stitching and thermoplastic sealant guarantee long, leak-free performance. Interlocked metal support frames attached to the pockets prevent flexing and buckling. Made of corrosion-resistant galvanized steel, the double reinforced header forms a solid container for the pocket support frames.

DriPak filters operate continuously at temperatures up to 150°F, but they should not be stored or transported in conditions exceeding 135°F. Gaskets and pocket support loops are available on all DriPak filters.