Pre Filter Media

Pre Filter Media

  • Model NO.: M-1
  • Price:US $ 0.90-1.00 / square meters
  • Minimum order quantity:1000 square meters
  • Accept Min order:No
  • Supply Ability:60000 square meters / Week
  • Country of Origin:Guangzhou,China
  • Stock Time:15 Days
Basic Information
Product Description

· with high dust capacity and low resistance;
· silicone-free and resistant to chemicals such as chemical solvents and acid smog;
· long service life, multiple-use after vacuuming or cleaning, economical and practical;
· PET organic synthetic fiber with high performance, high strength, and fracture resistance is adopted to make it by step encryption and incremental structure, combing and laying the hot air;
· paper frame and metal frame are mostly used to make plank filter and pleat filter and can be used as pocket filter


ModelConfiguration Size

Initial resistance(Pa)

Rated air velocity(m/s)Rated Air Flow (m³/h)

Note: other specifications can be customized according to requirements

Technical datasheet:

Filtration classG4(EN779)、G4(EUROVENT)
Moisture resistance (relative humidity)≤99%RH
Final resistance250Pa(suggestion)
Average weighing efficiency95%(ASHRAE52.1-1992)
Flame-retardant gradeF1(DIN 53438)、B1(GB/T 17591-2006)
Temp. short peaks120℃
Filter objectCoarse dust and foreign matter ≥5cm
Dust holding capacity500g/m² 、600g/m²