G4 Pleated Panel Filters Business
G4 Pleated Panel Filters Business is a type of filter used to improve indoor air quality in working environments. According to the EN779standard, the G4 filter is classified as a coarse filter, and is also known as the G4 pre-filter or the G4 primary filter.
Coarse filters are classified according to the average filtration efficiency of synthetic dust, ranging from G1 (5065% filtration efficiency) to G4 (90% filtration efficiency).The G4 filter is designed to filter out pollen, mist, and coarse dust particles (210um).
It also captures leavesinsects, textiles, sand, ash, fog, and hair. Note that 10um is equivalent to 0.01mm.G4 filters are sold in two forms: rolls (G4 filter cotton) and finished products in sheet form (G4 air filter).
Raw form: A roll form made from synthetic fiber material. It is white cotton, with a weight of 350-380g/m2 anda weight of about 15kg or more.Finished product: Available in the form of a plate, also known as a G4 air filter, manufactured based on the sizeand frame material according to customer requirements.
Features of G4 Pleated Panel Filters Business:
+ G4 filter efficiency according to EN779 standard: 90%~95%
+ Filter material: Made of synthetic fiber, non-woven fabric, activated carbon filter material
+ Frame material: Metal frame (aluminum frame, galvanized iron frame) / anti-corrosion plastic frame,...
+ Mesh: metal hole mesh, with double-sided sprayed wire mesh and two-sided galvanized steel mesh.
+ Thickness of filter cotton G4: 20mm
Advantages of G4 air filter:
- Low cost- Long life
- Lightweight, easy to transport
- Good applicability
- Compact structure
- Easy to install and use
G4 filter specification:
- Standard EN779 is the European standard for the classification of filters based on dust filtration efficiency.The EN779 standard specifies a G4 filter with an efficiency of >90% in filtering synthetic dust particles.
- The initial pressure drop is 45Pa, and the recommended final pressure drop is 250Pa
Applications of G4 filter:
The G4 filter is widely used in many industries, including:
Daily life applicationG4 filters make the air at home and in the workplace cleaner and fresher.Air pollution becoming more and more serious.
Particularly, the AQl index - which reports the air quality in bigcities is always at a high level (150-300), and the use of dust filters helps to protect the health of the people.health for you and your family members.G4 filter (G4 filter) can be integrated into residential air purifiers.In addition, the kitchen odors, and cigarette smells,... will be significantly reduced when using the G4 filter in thehouse.
Industrial application:
G4 filters are used to filter dust in the paint room. Paint dust particles causing harm to workers' health are trappedand cannot spread out.
A common application of the G4 filter is in cleanrooms. A cleanroom is an area that is strictly controlled forcleanliness, air quality, humidity, and differential pressure.
G4 Pleated Panel Filters Business is commonly used in clean rooms for primary filtration of air conditioning and ventilation systems,cleaning return air systems, and central air conditioning and central ventilation systems.
Normally, there are 3 levels of filtration in an air handling system: primary filtration, intermediate filtration - finefiltration, and advanced filtration (HEPA high-efficiency filtration).
The job of the G4 Pleated Panel Filters Business is to filter out coarse particles and protect the middle filters and high-efficiency HEPAfilters.
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