Aluminum Frame Deep-pleated Hepa air box filter  

Deep pleat HEPA Filter is available in efficiencies of 99.95% to 99.999% on 0.3 micron particles;

1.Waveness aluminum foil pleat or the paper pleat can make use of the filtration material completely.The thickness of the aluminum foil is 0.03mm, the height of the waveness is 4mm,which make sure of the filtration area and the quality of the filter .

2.The filtration material is the high density paper which is made from super fine fibreglass.Pleat the filtration paper(made from the fiberglass) in order to enlarge the filtration area as large as possible and to slowdown the filtration speed.It is very important for the HEPA filter.

3.Laser tested one by one; Temp. resistance up to 80C; Small resistance high efficiency; Long service life.

4.Applied to the terminal filtration for the air-condition filtration system. Used in hospital,electronic industry,food ,precision instrument,electron semiconductors.

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