Instead of aluminum foil, the HEPA Filter without Separator adopts hot melt glue to separate the filtration material. The
thermoplastic separation adhesive can insure the span of each pleat of the filtration material, allow the best air flow and reach
the highest dust holding capacity. Aluminum external frame is sealed at all round with environment-protective resin or PU.
Protective screening is added at air inlet and outlet to protect the filtration paper from damage. High quality glass fiber is
used for filtration element, which is sealed with special concrete interface agent. The filtration efficiency for granules ≥0.3µm
is over 99.99%
