l
可清洗性强l
初阻力低l
阻燃性l
有弹性l
经济实用u
用途：主要过滤对象：≥5微米，粗尘过滤，尤其适用于空调，火车、地铁等空气过滤系统u
类型：过滤垫或过滤卷u
滤料：密度逐级加高的合成纤维u
可洗性：可反复清洗2-3次u
EN779级别：G2u
平均计重效率：88%（ASHRAE52.1-1992）u
EUROVENT4/5级别：EU3u
DIN53438阻燃标准：F1u
终阻力：(建议) 100Pa – (最大)200Pau
容尘量：430g/m2 u
耐温：100℃
l
Washable and re-usablel
Low initial resistancel
Large dust holding capacityl
Flexiblel
Economical and practical
u
Application:≥5um Filter dust,(especial used in the train or the subway, where the place has air-conditioning), pre-filter through air filter program u
Type: Supply slices or rolls size u
Media: Synthetic fiber with gradual density u
Washable: about 2-3timesu
EN779 Class: G2u
Average arrestance: 75% (ASHRAE52.1-1992)u
EUROVENT 4/5 class: EU2u
DIN53438 Non-flammability standard: F1u
Final resistance : (suggest)100Pa—(max)200Pa u
Max. Dust holding u
Capacity: 430g/m2u
Temp. Resistance :100℃