No HEPA filter is a high efficiency filter which styles usually often called for the efficient filter, otherwise known as HEPA filters. Professional folding machine by using computer design pleated type, pleat spacing, high pleat folds forming, hot melt separation, to achieve durable effect, using the German Bayer sealant sealing glue, the machine automatically filling plastic seal. No HEPA filter high efficiency, low resistance, widely used in air purification in aerospace, aviation, precision electronics, bio-pharmaceuticals and a variety of clean equipment.
& Nbsp; without partitions filter is replaced with hot foil a separator filter to filter separated. In the absence of such a spacer 50mm thick without spacer-type filter can reach 150mm thick clapboard filter performance. 90mm thick frame of HEPA filter area and under the same circumstances filtration efficiency, air flow can be achieved with a separator SPAN 150mm thick 1.3 times the standard resistance type, SPAN 150mm thick standard resistance type double. To meet the demanding needs of today's air purification for a variety of space and weight and energy consumption.