东莞市飞特亚空气净化过滤设备有限公司

•可清洗性强
•初阻力低
•容尘量高
•有弹性
•经济实用
用途：主要过滤对象:≥5μm,:粗尘过滤,尤其适用于空调、火车、地铁等空气过滤系统预过滤
类型：过滤垫或过滤卷
滤料：密度逐级加高的合成纤维,迎风面为蓝色
可洗性：可反复清洗4-5次
EN 779 级别：G3
平均计重效率：88%（ASHRAE52.1-1992）
EUROVENT4/5级别：EU3
DIN 53438 阻燃标准：F1
终阻力：（建议）150Pa-（#大）250Pa
容尘量：520g/㎡
耐温：100℃

FTY-150 Coarse filter cotton
•Washable and reusable
•Low initial resistance
•Large dust holding capacity
•Flexible
•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/㎡
Temperature resistance: 100℃