Specifications

Dust filter roll
1.material:polyester fiber
2.EN779 class:G3
3.Usage:clean dust and ash in air
4. Standard Size:1m*20m*15mm

G3 Dust Filter Roll with Factory Price

 

Advantages:

1.Washable and reusable

2.Low initial  resistance

3.Large dust holding capacity

4.Flexible

5.Economical and practical

 

 

 Application: ≥5μm, Filter dust , (especially used in the train or the subway, where the place has air-conditioner), pre-filter through air filter program

 

Type: supply pads or rolls size

Media: synthetic fiber with gradual density, inlet side is blue.

Washable: about 4-5 times

EN779 class: G3

Average arrestance:88%(ASHRAE52.1-1992)

EUROVENT4/5 class: EU3

DIN53438  Non-flammability Standard: F1

Final resistance:  (suggested) 150Pa-250Pa

Max. Dust holding capacity: 520g/per stere

Temperature resistance: 100°C

 

 

Type	Dimensions			Rated air velocity(m/s)	Initial pressure drop (Pa)	Rated air flow(m2/h)
	Length(m)	Width(m)	Thickness(mm)
Rolls	20	1/2	15 ± 2	1.5	20	5400

 

 Workshop

 

 

 

 

 Our Certification

 Our Showroom