Netfil Technik Pvt. Ltd.

Coarse Filters

Rating - EN 779: 2012

G1 G2 G3 G4

Efficiency @ MPPS:

50≤AM<65 65≤AM<80 80≤AM<90 90≤AM

Model: NFC

Media: HDPE/Non Woven Synthetic/Glass Fibre

Frame: SS, Aluminium Anodized, GI, CRCA

Temperature: Ambient to 120 ° C

Test: Batch wise testing as per BSEN 779

Netfil offers the complete range of standard and custom size coarse filters.

Salient Features

  • Pleat contour stabilizers, front and back, ensure pleat configuration and stability
  • Continuos adhesive bond provides a positive seal inside the filter housing
  • Low initial pressure drop provides long life
  • Exclusive tapered radial pleat ensures maximum dust holding with extended filter life
  • Rigid & durable housing for the filter media pack. Available in a wide range of sizes


  • As a pre-filter for plant room equipments & duct lining.
  • In general heating, ventilation & air conditioning systems