●结构:聚丙烯ABS工程塑料外框或金属外框(可带法兰) ,无隔板结构组合滤芯，高效密封胶

●滤材:玻纤或超细玻纤滤纸

●效率: 85% - 99999%

●特点:体积小、过滤面积大、阻力低、寿命长

Medium- efficiency High- efficent W- type Filte

Structure: Polypropylene ABS frame or metal frame (with flange);

minipleted filter elements; polyurethane sealant.

Filtering Material: Superfine glass fiber paper or glass fiber paper

Efficiency: 85% - 99999%

Characteristics: Large filtration area, low resistance, long life and

extensive applicability