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HGP non-woven filter

=== Performance characteristics ===
◆ using chemical synthetic fibers of polyester, polyamide, nylon, etc., according to the thickness and density of fiber diameter, a non-fabric, multi-directional gradient sex rolling pin into the legal system, with high permeability, low pressure loss, characteristics of the high dust
◆ Use different inside and outside the low melting point fiber made solid contact between the fibers, are linked closely together, not falling
◆ Do not add any chemical adhesive, hot melt fiber thickness of the fiber mix stick together, the fire source is not easy retardant, flame retardant point in line with German industrial standard DIN53438F1
◆ can be cleaned and reused
◆ installation of a galvanized steel frame or aluminum frame, but also to install metal back net, which can effectively support the filter to withstand winds of not easily deformed

=== Should use ===
◆ applicable to the electronic, pharmaceutical, food and a variety of industrial pollution prevention, new air filter efficiency filter in the pre-filter and air-conditioning system return air filter