Aluminum frame panel filters are pleated filters which are assembled within a galvanized steel frame and a synthetic media. It has sturdy structure, low cost, low resistant to wind or air. Aluminum frame grease filter is usually used in high temperature filtration and air conditioner filtration.

The filter media is moisture resistant and fire retardant.Anti-microbial treated papers are also available for special applications.The uniform and closed pleat filter pack grants a high crossing surface to hold the very fine dusts.