Gold Member Since 2008
Audited Supplier
Tianyuan Filter Cloth Co., Ltd.

Air Filter, Pre-Filter Media, Filter manufacturer / supplier in China, offering Synthetic G2/ G3/ G4 Air Pre Filter Media/ Coarse Filter Media Rolls, PPS Dust Collector Filter Bag for Boiler, Nonwoven Filter Fabric Polyester Filter Bag and so on.

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Supplier Homepage Product Dust filter Bag Synthetic G2/ G3/ G4 Air Pre Filter Media/ Coarse Filter Media Rolls

Synthetic G2/ G3/ G4 Air Pre Filter Media/ Coarse Filter Media Rolls

Purchase Qty.:
(Square Meters)
100-299 300+
FOB Unit Price: US $1.5 US $1.35
Purchase Qty. (Square Meters) FOB Unit Price
100-299 US $1.5
300+ US $1.35
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000m2/Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Type: Folded Filter
  • Clapboard: without Clapboard
  • Medium Material: PP
  • Filtration Grade: Pre Filter
  • Transport Package: Rolls in a Carton
  • Origin: Zhejiang, China
  • Size: as Requirements
  • Filter Number: 5
  • Efficiency: F9
  • Trademark: Tianyuan
  • Specification: ISO9001: 2008
  • HS Code: 5911400000
Product Description
 Synthetic Fiber Air Pre Filter Roll/ Washable Pre Filter
           1 Pre-filtration for the heavy polluted general draft apparatus and the air control system
           2 Anti-fractured PET organic synthetic fiber
           3 Large dust holding capacity ,small resistance, long service life and economical
           4 No silicon, chemical resistant and anti-acidic
           5 Conforming with European and American classifications standard in nonflammability (DIN53438-F1; UI900-class 2 with flameout)
           6 Applied to plank filter and foldaway filter
           7 Available in paper frame ,galvanize iron frame, aluminum alloy frame and so on.
            Applied to many industry such as pollution controlling ,public construction ,air-condition, electronic, 
            pharmacy ,food and so on.
Performance  parameters:Synthetic G2/ G3/ G4 Air Pre Filter Media/ Coarse Filter Media Rolls
Air velocity2.0m/s2.0m/s1.5m/s1.5m/s1.0m/s1.0m/s
Initial efficiency<20<20<20<20<20<20
Initial resistance20Pa20Pa20Pa25Pa25Pa35Pa
Final resistance125Pa200Pa200Pa250Pa250Pa250Pa
Average arrestance68%83%85%88%91%91%-95%
Temperature short peaks120°C120°C120°C120°C120°C120°C
Dust holding380g/m2450g/m2500g/m2580g/m2580g/m2680g/m2
Filtration classG2G3G3G4G4G4/F5
Normal size1.6m*35m 2.0m*35m1.6m*35m 2.0m*35m1.6m*35m 2.0m*35m1.6m*35m 2.0m*35m1.6m*35m 2.0m*35m1.6m*35m 2.0m*35m
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