用途:空调通风系统粗尘/细尘过滤 特性:采用热融工艺,结构稳定,降低破漏风险;采用长效静电无纺布,内衬小口袋,既分流,均流,又保持袋形,降低损耗,充分利用滤料;无旧式玻纤断裂的危险及对人体造成的不适,无导致微生物滋生的条件,而且有较长的使用寿命,最高使用温度可达80。C Purpose :dust filter in air conditioning ventilation program Speciality : utilize ultrasonic thermo-melt techniques; have firm structure but depressed cracking ;adopt high-quality electrostatic nonwovens with pockets; diffluent equally .keep pockety ,reduce consumption and make full use of filter materials; without the danger of old fiber glass rupturing and the discomfort to human,as well as the condition of breeding microbe;long working life .the max.temperature is 80。C