Pleated plane filters

Essential to any ventilation and air conditioning system of housing and social spaces, the plane pleated filters provide a higher level of air purity when used in series with bag filters or HEPA filters. Products efficiency is ensured by the production technology (technological line Z-Line) which is positioning the folds equidistant for a uniform airflow takeover and a homogeneous load.


  • Available dimensions: 287x287; 287x490; 287x592; 490x490; 490x592; 592x592 mm; any size in the limit of 1250 x 3000 mm
  • Available frames: galvanized steel; stainless steel; aluminium; hard cardboard
  • Filtration class: M5, M6, F7, F8, F9 according to EN 779:2012 standards
  • Combustion class: F1/K1 according to DIN 53438 standards
  • Initial pressure loss: 30-50 Pa
  • Final pressure loss 250 Pa
  • Maximum working temperature: 100 °C
  • Maximum relative working humidity: 100%
  • Air flow/filter: 500 – 6500 m3/h
  • Retaining eficiency: 80-98% DEHS test 0,4 µm according to filtration classes M5-M6 and F7-F9
  • Filter material type: nonwoven material from sintetic polyester or polypropylene fiber
  • Call us for more details: +40 244.259.358