Holding Frame
Holding Frames are used in the air take and the air exhaust of any air systems with ASHRAE standard filters. They are suitable for 1¡±, 2¡± and 4¡± pre-efficiency panel filter including washable metal filter, and they are also perfect for Bag Filter and disposable activated carbon filter. The standard thickness of the frame is 3 inches with 16 graded galvanized steel frame and supplied with necessary components including gaskets and sealing fasteners.
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