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We provide a wide range of product coverings for the production of pocket and pleated filters for HVAC systems in hospitals, the food and beverage industry, the pharmaceutical industry and various industrial applications. Our HVAC glass microfiber media effectively filters fine dust, bacteria, paint pigments and tobacco smoke by combining low pressure drop with a high dust holding capacity.
We also offer an electrostatically charged, multi-layer polypropylene meltblown medium designed for low pressure drop and high dirt holding capacity. Additional polypropylene spunbond layers provide strength for easy processing.
HVAC
Evalith™ types are bio-soluble micro glass filter medium for pure mechanical filtration with excellent performance balance across filtration efficiency, dust holding capacity and pressure drop. They are produced with a polyester spunbond or woven glass backing or also without backing, depending on stitching requirements. This type can be applied in particulate air filters for general ventilation.
Evalith® XLG type is a voluminous, bio-soluble micro glass filter medium for pure mechanical filtration with a consistent performance and an excellent dust holding capacity. It is produced with a polyester spunbond backing for a better stitching. This type can be applied in particulate air filters for general ventilation.
Evalith® GFM type is a thin, bio-soluble micro glass filter medium for pure mechanical filtration with an excellent filtration efficiency and low pressure drop. It is produced with a polyester spunbond backing for a better stitching. This type can be applied in particulate air filters for general ventilation.
Evalith™ DPS- and HS-grade media are polypropylene (PP) air filtration medias. They are multi-layer composites (SMS or SMMS) comprised of a combination of spunbond-meltblown-spunbond layers. These can be used in either Pocket or Pleated finished filters for use in HVAC applications. They can be either stitched, heat-sealed or ultra-sonically bonded.
