Gold Member Since 2010
Audited Supplier
Dongguan Zhuowei Purification Technology Co., Ltd.

Pre Filter, Disposable Cardboard Pre Filter, Cardboard Pre Filter manufacturer / supplier in China, offering Cardboard Frame Pre Filter for Air Conditioning, Cleanroom Ceiling Filter Modules Disposable Terminal HEPA Filter, High Efficiency Ceiling Filter Modules, HEPA Filter Unit with Hood for Cleanroom and so on.

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Supplier Homepage Product Sheet and panel filters Others Sheet and panel filters Cardboard Frame Pre Filter for Air Conditioning

Cardboard Frame Pre Filter for Air Conditioning

FOB Price: US $2.95 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $2.95/ Piece
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Production Capacity: 5000 Pieces/Week
Transport Package: PE Bags & a=a Carton Boxs
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: G4
  • Usage: Air Filter
  • Hole Shape: Round
  • Filter Class(En779): G4
  • Frame Metarial: Cardboard
  • Final Pressure Drop: 250PA
  • Specification: 595x595x46mm
  • HS Code: 8421399900
  • Material: Polyester
  • Type: Cardboard Pre Filter
  • Size: 595X595X46
  • Filter Media: Synthetic Fibre
  • Initial Pressure Drop: 55PA
  • Trademark: JiaJie
  • Origin: Guangdong, China
Product Description
Cardboard Frame Pre Filter for Air Conditioning

With a unique filter media, Gas Turbine Prefilter provides the highest efficiency and longest service life available in a panel type filter, together with a low pressure drop. Specifically designed for gas turbine installations, this extended surface filter gives premium performance in such installations, for a wide usage as a prefilter to extend the life of the final filter.

Premium performance and construction
High loft media increases dust holding capacity
Provides the highest efficiency available in a panel type filter
Excellent filter to prevent dust build-up on heating and cooling coils, fans, and dustwork
Widely used as a prefilter to extend the life of higher efficiency filters
Directly interchangeable with disposable panel filters, media pads in metal frames, or permanent filters used in built-up filter banks. No modifications are necessary to frames or latches

Filter Media: Synthetic Fibre
Frame Metarial: Cardboard
Average Gravimetric Efficiency: >90 %
Classification (EN 779: 2002): G4
Eurovent Class: EU4
Initial Pressure Drop: 55Pa
Final Pressure Drop: 250Pa
Max. Temperature: 100 degree
Max. Moisture: 100%
Product Code Dimensions Media Area Air Flow Press. Drop Weight
  (WxHxD) (m2) (m3/h) (Pa) (Kg)
ZW-287/287/48-G4 287x287x46 0,15 850 60 1,45
ZW-400/500/48-G4 400x500x46 0,34 1950 60 0,70
ZW-500/500/48-G4 500x500x46 0,42 2450 60 0,80
ZW-500/625/48-G4 500x625x46 0,53 3000 60 0,90
ZW-287/592/48-G4 287x592x46 0,3 1700 60 0,70
ZW-490/592/48-G4 490x592x46 0,49 2820 60 0,85
ZW-592/592/48-G4 592x592x46 0,6 3400 60 1,00
ZW-287/287/98-G4 287x287x96 0,2 1000 70 1,8
ZW-400/500/98-G4 400x500x96 0,48 2400 70 0,88
ZW-500/500/98-G4 500x500x96 0,6 3000 70 1,1
ZW-500/625/98-G4 500x625x96 0,75 3600 70 1,2
ZW-287/592/98-G4 287x592x96 0,4 2100 70 0,9
ZW-490/592/98-G4 490x592x96 0,7 3500 70 1,1
ZW-592/592/98-G4 592x592x96 0,85 4250 70 1,35

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