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Rigid Pleated Panel Air Filters , Clean Room Pre Filter G1 - G4 With Cardboard Frame

China KeLing Purification Technology Company certification
China KeLing Purification Technology Company certification
Customer Reviews
Keling had successfully supplied us following products on 25 Oct.2017 against PO NO.M170807; Their supplied Air Filters have been working satisfactorily since installation.We are satisfied with their products.


Since we do coopertae with them, they always offer good quality and keep the delivery on time to us, we do appreicated for their kind support !

—— Nasir

This is to certify that we bought U type air shower tunnel, Air Shower and HEPA filter, Secondary air filter ,perfilter for our project from KeLing Purification Technology Co. Ltd, 3C01 Tian Feng Commerce Square, Mid Building, No. 133, Baiyun AV, Baiyun Disctrict , Guangzhou , GuangDong, China against Contract No: 2014/4119005942 in October 22, 201

—— IATEC,Argentina

Product arrived faster than expected and they sent something special in addition to what I ordered. Nice people and fast service!

—— Mohammed Saad

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Rigid Pleated Panel Air Filters , Clean Room Pre Filter G1 - G4 With Cardboard Frame

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Large Image :  Rigid Pleated Panel Air Filters , Clean Room Pre Filter G1 - G4 With Cardboard Frame

Product Details:
Place of Origin: China
Brand Name: KELING
Certification: SGS
Model Number: KEL-PA003
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Standard carton and Polywood packing
Delivery Time: 7-15 working days for sample order
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 2000 pcs per month
Detailed Product Description
Name: Prefilter With Cardboard Frame Size: 490X490X46mm
Air Flow: 1900 M³/h Media Area: 0.71 Sq.m
Dust Holding: 145g Efficiency: G4
High Light:

pleated media filter


pleated air filters hvac

Clean Room G1-G4 Prefilter With Cardboard Frame For  Air Condition System


Pleated Panel Filters consist of a dry non-woven fabric media which is pleated to give an extended surface area, producing a low initial resistance for the same air volume, making this an energy efficient filter. The pleat is supported by an expanded galvanised steel mesh.

The pleated air filter media is contained within the air filter by a rigid all-cardboard casing, or a cardboard frame with recycled perforated cap-punch retaining grids. The filter is sealed together using hot melt adhesive glues to ensure a highly rigid and quality disposable panel air filter.

The Pleated Panel Air Filter Media is available sealed into a galvanised steel metal frame for high humidity applications such as supply air from atmosphere where standard cardboard filters may lose their rigidity and fail.


Prefilter With Cardboard Frame Features:

1.Disposable Panel Air Filter
2.Acts as a first stage filter offering G4 grade filtration
3.Rigid, Moisture Resistant Card Frame
4.Food Safe Air Filter
5.Extended Surface
6.Large Dust Holding Capacity
7.Energy Efficient
8.Available in Metal Facia Capscrap or Cardboard Lattice
9.Metal Framed Pleated Panel Filter available for high humidity applications.



Prefilter With Cardboard Frame Specification:





Rate air flow


Media area (m2) dust containing capacity

Initial Resistance


Finally resistance


592x592x46 2600 0.97 110
































592x490x46 2200 0.81 98
592x287x46 1300 0.48 50
490x592x46 2300 0.86 100
490x490x46 1900 0.71 80
287x592x46 1400 0.52 60


Rigid Pleated Panel Air Filters , Clean Room Pre Filter G1 - G4 With Cardboard Frame 0


Rigid Pleated Panel Air Filters , Clean Room Pre Filter G1 - G4 With Cardboard Frame 1

Contact Details
KeLing Purification Technology Company

Contact Person: sanny7301

Tel: +8613378693703

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