尼龙网初效过滤器 •可洗性好 •通风量大、阻力低 •耐高温、防潮 •耐酸、碱 用途：粗尘过滤，一般用于新风机组，风口等与外界空气接触的场合， 室内空气处理机等需要大风量过滤设备上，并适合特殊耐酸、碱 或高温的场所通风过滤之用；可以用于家庭空调、中央空调系统 的初级过滤、洁净室回风初级过滤等外框：铝合金外框或尼龙包边滤料：以PP、PA、PE等单丝为材料织成的尼龙网内框：镀锌铁线或不锈钢线效率：G1、G2（EN779）计重效率:＜65% •Washable •Large air flow and low resistance •Temperature and moisture resistance •High acid and alkali resistance Application:filter dust, be widely used in Fan Unit, diffuser and the indoor equipments with the large air flow, also applied to the pre-filtration of the air conditioning system and the cleanroom. Outside Frame: aluminum alloy or nylon mesh Media: PP, PA, PE material Inside frame: galvanized or stainless steel EN779 class: G1,G2 Average arrestance:＜65%