Products Hygienic Hospital Equipments Hygienic Equipments 
High Performance Filters and Housings with Impermeable Seal Et -7 (H10-H14)
ET-7 high performance filter housings consist of standard diffuser DSW 5, DSW 6, DSW 10 or TD 01 and high performance filter. Filter is rectangular, with transversal cross section and impermeable. It is fixed by a screw.
ET-7, in which high performance filter is used, has been designed to be used at rooms where high rate of air cleanliness is intended. High performance filters from H10 to H14 attract attention by sucking the ducts with sizes smaller than 0.3nm.
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High Performance Filters and Housings with Impermeable Seal Et -8 (H14-H16)
ET-8 high performance filter housings consist of standard diffuser DSW 5, DSW 6, DSW 10 or TD 01 around the filter and high performance filter. The housings that are manufactured by steel plate are impermeable as per DIN 1946 and colored by RAL 7001.
High performance filtered ET-8 housings are being used at ventilation systems used at rooms where complete fresh air is intended. H14 class filters can hold 0.3nm dust, and H15 and H16 class filters can hold 0.12nm dust.
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