The Viledon EPA, HEPA and ULPA filters are a complete range of products for demanding applications Available in the classes E10, E11, E12, H13, H14, U15, U16 and U17 in accordance with EN1822.
Viledon EPA, HEPA and ULPA filters, produced either by Freudenbergs patented thermal embossing process or as conventional minipleat technology. In the thermal embossing process the material, a combination of fiberglass and thermoplastic binders, is characterized so that the natural distances between the pleats occurs without the need for glue separators at the folds.
The configuration of these optimized V-shaped folds ensures a homogeneous air flow and low-turbulence downstream with low pressure loss even at high air flows. As an alternative, products of conventional minipleat technique are also manufactured, where thin strands of “hot melt” glue separators creates natural and evenly spaced distance between the folds.
Each filter from the filter class H13 is tested individually. Filter elements can be manufactured in widths up to 1220 mm and in lengths up to 1830 mm, and a pleat depth of up to 100 mm (with minipleat technology) or up to 280 mm (embossing technique). They are available in many different versions of seals and frame widths, and are all are environmentally friendly on disposal. We can also offer a EPA/HEPA filter with a frame and a cover in plastic.
They comply with the hygiene requirements for HVAC systems, as well as suitable for cleanrooms up to ISO class 2 according to ISO 14644-1 (class 0 according to US Fed. STD. 209). The filter option has been tested and certified by the “German Fraunhofer Institute for Manufacturing Engineering and Automation”, IPA.
Overview
General broschure (PDF)
Viledon E11 Plastic frame
Product Sheet (PDF)
Vildedon H13 aluminium frame
Product Sheet 60mm (PDF)
Product Sheet 125 mm (PDF)
Viledon H13 plastic frame
Product Sheet (PDF)
Viledon H13 High volume flow filters
Product Sheet (PDF)
Viledon H13 MDF-frame
Product Sheet (PDF)
Viledon H14 aluminium frame
Product Sheet 70mm (PDF)
Product Sheet 125 mm (PDF)
Viledon H14 High volume flow filters
Product Sheet (PDF)
Viledon H14 MDF-frame
Product Sheet (PDF)
Ceiling air outlets for HEPA and ULPA Filters
Product Sheet (PDF)
Terminal Hood Filter H14
Product Sheet (PDF)