Use and usage

●Air conditioning and air ventilation system interception filtration;

●First-effect aluminum frame bag type, no frame bag filter, filter raw materials;

●Air supply system, duct filter front filter;

●The use of the whole roll cutting slices, the use of frame, a single film covering tuyere;

●The use of the whole roll cutting slices, the use of frame, a single film covering tuyere;

 

Technical Index

Filtration level: G4（EN779）、EU4（EUROVENT）Flame retardant Grade: F1（DIN 53438）、B1（GB/T 17591-2006）Moisture Resistance: (relative humidity) ≤100%RH     Filter Media: ≥3um dust particles and debrisReplacement cycle: end resistance =250pa (officially recommended) or continuous one monthsResistance to temperature: ≤100℃average weight efficiency: ≥85% （ASHRAE52.1-1992）Dust content: 300g/m²   Instantaneous temperature: ≤120℃

 

Materials and properties

●The Broken polyester fiber (PET) was processed and combed, and the network was gradually encrypted, and it was made by the fusion and pressing process of color spraying.

●After the spray treatment, through the flap, back blowing, and other methods to clean up the dust, repeated use; (Recommended repeat 3 times)

●Capable of general solvents, weak acidity and weak alkaline, can be washed 2-3 times.

 

Technical parameters

 

Wind Volume （m/s）	rated wind speed   （m³/h/m²）	Initial resistance （pa）	Dust Tolerance  g/m²	Width（m）	Length (volume)	thickness （mm）
1.8	6500	20	300	1.4	50	8±1
2.0	7200	20	250	1.4	50	6±1
Note: Specifications can be customized according to site requirements.