The medium-efficiency box filter can be used as the front protection section of high-efficiency filtration. The non-woven fabric made of ultra-fine fiber organic synthetic fiber is used as the filter material, which has a large effective filtration area, large dust holding capacity, small resistance and large ventilation. , The frame and the support frame can be reused, and the filter only needs to be replaced by the filter bag, which is convenient and quick, and greatly reduces the operating cost.
Frame: ABS plastic frame or galvanized metal frame
Filter material: extra-fine glass fiber filter paper/F5-F9 composite
Efficiency: Medium Efficiency: ASHRAE 65%, 85%, 95% / High Efficiency: DOP 99%, 99.99%, 99.999% at 0.3um
EN 779 class: F6-F9
DIN 53438 Flame Retardant Standard: F1
UL 900 Flame Retardant Standard: CLASS 2
Final resistance: 500 Pa
Maximum air volume: 120% of rated air volume
Temperature resistance: 70℃
The medium-efficiency air filter has high efficiency, large dust holding capacity and small footprint
Material: synthetic fiber, sprayed steel mesh, aluminum alloy
Working humidity: <95% (RH)
Application: 1. Filtration of ventilation system. 2. General air purification in electronics, pharmaceuticals, mechanical instruments, metallurgy, petroleum, chemical industry, light industry, food and other fields.
No partition design, large dust holding capacity
Rugged construction and light weight.
Suitable for variable air volume and turbulent wind speed systems.
Q:Where is your factory located? How can I visit there?
A:Our factory is located in Nanyang City, Henan Province, China. You can fly to Zhengzhou airport directly, and we will be there for picking you up. All our clients from home or abroad, are warmly welcome you to visit us!
Q:How long is your delivery time?
A:It is according to the model and quantity. Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
Q:How does your factory do regarding quality control?
A:"Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2008 authentication.