• Mr Bob Mccabe
    We have purchased 6 sets Roller Shutter Door for our candy factory from your company. Good quality! Good sevice! We will purchased other clean room equipment from your company later.
  • Mr Manh
    This year we are going to build a mobile phone screen electronics clean factory.We send Hongkong YaNing a list of products we need,Unexpectedly, they soon gave me a very detailed quotation and drawings, and gave us a lot of good advice. Very professional, good service, good product quality! We decided to place an order.
Contact Person : Nicole Yu
Phone Number : 86-18924660320
WhatsApp : +8613043684711

Mini Pleated Industrial Air Filters G1 G2 G3 G4 Efficiency With Plastic Frame

Place of Origin China
Brand Name YN
Certification CE/ISO
Model Number YN-G4
Minimum Order Quantity 10pcs
Price reconsideration
Packaging Details Some pcs in a pp bag,then in a carton,final made wooden tray.
Delivery Time 7-25 workdays
Payment Terms L/C, D/A, T/T, Western Union
Supply Ability 20000pcs/month
Product Details
Product Name Mini Pleated Pre Filter Filter Material G4 Synthetic Fiber
Frame Plastic Frame Protect Net Mesh Double-sided Wire Mesh
Efficiency G1 G2 G3 G4 Size 595*595*21mm Or Custom
Rate Air Volume 2500m³/h MOQ 10PCS
High Light

primary air filter


pleated panel filter

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Product Description

Air filter pre filter mini pleated pre air filters with plastic frame


1.Material and operation condition


Media Cotton
Frame Aluminum/Galvanized steel/Stainless steel
Efficiency 40%~90% @ 2.0μm
Max. Temperature 80°C
Max. Humidity 100%
Optional aluminum 46~96mm


2.Product features


1).Removble board type aluminum alloy frame-macth with aluminum alloy fixing,fim structure smoothly,ensure that filter in the poor conditions also not deformation or damage.

2).Outer frame is used removble design-convenient change filter material in order to achieve the purpose of the frame work to use again.

3).Screen pack to strengther-further enhances the filter maximum let dust capacity.

4).Polyester synthetic fiber-many times cleaning vecycle,long service.

5).Fleeciness gradually the fiber structure of carmel.




The office,conference room,hospitals,airports and other large building ventilation and air conditioning system or common industrial plant and clean room air distribution system gets on the filter.


4.Product Composition:


Filter High-quality polyester synthetic fiber
Support grill Galvanized steel wire frame,Square grid
Frame Aluminum alloy galvanized iron
Operating temperature Up to 90 degrees sustainable
Rated wind speed 2.5m/s
Filtration efficiency G4,F5,F6




Product Size(W*H*T)


Rated air flow(m3/h)


Measurement efficiency(%)G4

Initial resistance(Pa)


287*490*21 1360 90-95 180
287*592*21 1700 90-95 180
490*490*21 2380 90-95 180
490*592*21 2800 90-95 180
592*592*21 3400 90-95 180
287*490*46 1360 90-95 130
287*592*46 1700 90-95 130
490*490*46 2380 90-95 130
490*592*46 2800 90-95 130
592*592*46 3400 90-95 130
287*490*95 1360 90-95 110
287*592*95 1700 90-95 110
490*490*95 2380 90-95 110
490*592*95 2800 90-95 110
592*592*95 3400 90-95 110


Mini Pleated Industrial Air Filters G1 G2 G3 G4 Efficiency With Plastic Frame 0