Green and white filter cotton

Product Description

air filter

Green and white cotton is a common air filter material with many excellent properties and is suitable for different application scenarios.

Green and white filter cotton

Product Features:

Designed for pre-filter or coarse filtration in the inlet of general ventilation and air conditioning equipment
Optional combined colors of blue & white, green & white, can better distinguish the air inlet and outlet
High dust holding capactiy and low resistance
Strong fire retradance
Washable for serveral times
Adding glue and strengthen hardness treatment, enhanced dust holding capacity, structure, and it's anti-extrusion, can be used many times after vacuuming or cleaning

G4 Primary Filter Cotton Green and White

Green and white cotton filters acupuncture

SPECIFICATIONS：

Model NO.	Thickness（mm）	Test Air Velocity(m/s)	Average Arrestance (EN779)	Initial Resistance(Pa)	Final Resistance(Pa)	Dust Holding Capacity(g/m²)	Filtration Class
HBJ-10	5	1.5	65%	15	250	400	G2
HBJ-20	10	1.5	70%	18	250	420	G2
HBJ-30	15	1.5	80%	20	250	520	G3
HBJ-40	20	1.5	80%	25	250	630	G4

*The above data are from the factory laboratory and are for reference only. The actual product shall prevail.

Application:

Used for coarse filtration in the inlet of general ventilation, air conditioning equipment and industrial purposes such as pollution prevention, public construction, air-conditioning industry, electronics industry, pharmaceutical factory, food industry, etc.

Filter cotton G4.jpg

Filter Customization：

Explore our full range of air filters and find the perfect solution for your needs. Please send us your requirements to get custom sizes and thicknesses.

Video