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Cardboard Air Filter for Prefilter Ventilation System

Cardboard Air Filter for Prefilter Ventilation System photo-1
Cardboard Air Filter for Prefilter Ventilation System photo-2
Cardboard Air Filter for Prefilter Ventilation System photo-3
US$ 1 - 1 MOQ: 10 Pieces
Key Specifications
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Brand Name:
Longwell
Place of Origin:
China
Model Number:
PF
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name Longwell
Place of Origin China
Model Number PF

Quick Details

  • Condition: New

  • Efficiency: G4

  • Construction: Panel Filter

  • Filtration Grade: Pre Filter

  • Medium Material: Synthetic Fiber

  • Porosity: 0

  • Dimension(L*W*H): 24*24*2"

  • Weight: 3kg

  • Certification: ISO CE

  • Warranty: 360days

  • After-sales Service Provided: Overseas third-party support available


Specifications

cardboard air filter for prefilter 
synthetic fibre which has the advantage of the large dust holding capacity, the low pressure 

cardboard air filter for prefilter ventilation system 

 

Advantages

 Suitable for high humidity conditions

 Replaceable filter media

 Progressively built-up thermal bonded polyester fibre

 

Application: Prefiltration of dust and dirt on air handling units.

Type: Nonwoven Media, pleated with a wire support grid.

Frame: Mill-finished aluminium header.

Media: Polyester fibre.

EN 779:2002 filter class: G3.G4.

ASHRAE 52.2:2007 filter class: MERV 6. MERV 7.

Recommended final pressure drop: 250 Pa

Temperature:80.C-100.C Max.in continous service.

Fire rating: DIN 53438 class F1

 

SPECIFICATION:

CLASS

SIZE

WXHXT(mm)

Air flow

(m3/h)

Initial resistance (Pa)

Final resistance  (Pa)

G3

595 X 595 X 20

1900

35

180

G3

290 X 595 X 20

100

35

180

G3

595 X 595 X 46

3400

35

180

G3

290 X 595 X 46

1700

35

180

G4

595 X 595 X 25

1900

45

220

G4

290 X 595 X 25

1000

45

220

G4

595 X 595 X 46

3400

45

220

G4

290 X 595 X 46

1700

45

220


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Business Type
Trading Company
Year Established
2011
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe