Gold Member Since 2016
Audited Supplier
Guangdong Fresh Filter Co., Ltd.

Air Filter, Ventilation Equipment, Air Supply System manufacturer / supplier in China, offering Primary Filter Media, Fresh G4 Washable Filter Media (factory), G4-F9 Non-Woven Pocket /Bag Filter Media and so on.

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Supplier Homepage Product Filter Series Primary Filter Media

Primary Filter Media

Purchase Qty.:
10-49 50-999 1,000+
FOB Unit Price: US $20 US $15 US $10
Purchase Qty. (Rolls) FOB Unit Price
10-49 US $20
50-999 US $15
1,000+ US $10
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Port: Shenzhen, China
Production Capacity: 10000000
Payment Terms: T/T

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Basic Info
  • Model NO.: FRS-20
  • Usage: Air Filter
  • Hole Shape: Compact Filter Structure
  • Paper Type: Pet
  • Trademark: FRESH
  • Specification: 1*20m 2*20m
  • Material: Polyester
  • Type: Filter Felt
  • Manufacturing Method: Composite Fabric
  • Features: Can Be Treated to Water-Proof
  • Transport Package: Woven Bags
  • Origin: China
Product Description
1, FRS-20KX Primary Filter Medi

- can be treated to water-proof
-    Low initial airflow resistance
-     Flexibility
-    Economic
Application: Suitable for all kinds of ventilation equipment, dedusting equipment, air supply system.
Dust removal in air conditioning and air ventilation system.
Various dust removal for electromechanical and machine rooms
Pre filter for high quality spraying system and air supply system in baking device.
Primary filter media for producing air filter
Can be customized in piece/roll/or with frame.
Material & Features
Hot-blast air fusion technology with elastic and tenacious fiber combed to form compact filter structure.
Can be reused after flapping, washing and blowing of glue spraying treated ones.
Corrosion resistible to general solvents, weak acid and weak base. Avoid long time direct sun radiation.
:  Technical Parameters:
Filter grade: G2(EN779)/ EU2(EUROVENT)
Filter particles: ≥5μm
Average arrestance: ≥75%(ASHRAE52.1-1992)
:F1(DIN 53438),B1(GB/T 17591-2006)
Inflaming retarding grade: F1(DIN 53438),B1(GB/T 17591-2006)
Final pressure: 250pa (suggested)
Dust holding capacity: 400g/
Humidity resistance(relative humidity): ≤100%RH
Temperature resistance: ≤100ºC
Instantaneous temperature resistance: ≤120ºC
Technical Specification:
Rated air velocity

Initial pressure

Initial air flow
FRS-20/FRS-20KX201/210 ± 22.0≤307200
Remark: Other specifications can be customized 

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Mr. Robert Lu
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