Brand Name: JNF
Model Number: Customized
Place of Origin: Guangdong, China (Mainland)
Cardboard Frame Pleated Panel Filter. The filtration material is made from non-woven fabrics, and synthetic fibre. It has the advantage of the large dust holding capacity, low pressure loss in the initial period and lager air flow.
Filtration Grade: G2,G3,G4
The filtration material compounds with the material net, and is designed into the foldaway, which will provide the current air with the largest filtration area, 5 times' filtration area as the common plane mesh. paper frame and metal frame are available, which is convenient for replace; Less puchasing expense.
Model | Grade EN779 |
Efficiency % |
Depth mm |
Wind Speed m/s |
Initial Resistance Pa |
Final Resistance Pa |
Dust Capacity g |
Humidity % |
JNP02 | G2 | 67 | 46 | 3400 | 45 | 200 | 400 | 100 |
JNP03 | G3 | 81 | 46 | 3400 | 60 | 200 | 460 | 100 |
JNP04 | G4 | 90 | 46 | 3400 | 90 | 200 | 490 | 100 |
Actual Size | Actual Size | Remark |
mm | inch | |
500*500*25 | 20×20×1 | Frame & Special sizes available upon request, washable filter met also available |
500*500*46 | 20×20×2 | |
500*500*96 | 20×20×4 | |
595*595*25 | 24×24×1 | |
595*595*46 | 24×24×2 | |
595*595*96 | 24×24×4 | |
610*610*25 | 25×25×1 | |
610*610*46 | 25×25×2 | |
610*610*96 | 25×25×4 |
Pre-filter for the air-condition filtration system. It can lengthen the working life of the middle and high efficiency filter.