用途：舒适性通风系统的主过滤器，净化空调系统预过滤器等外框：铝合金或镀锌板，21mm，25mm厚法兰滤料：熔喷超细合成纤维滤料，“V”型滤袋结构内框：镀锌内框条+镀锌压条效率：大气尘比色法平均过滤效率：45%，65%，85%，95%型号尺寸及其它参数：型号外形尺寸（mm）额定风量/初阻力（m3/h&Pa）过滤面积（m2）效率规格滤料颜色宽 高 袋长袋数DS5556592×592×50062550/453400/554250/754.4F5白色DS4555490×592×50052100/452850/553550/753.6F5DS2553287×592×50031250/451700/552100/752.2F5DS5558592×592×50082550/403400/504250/705.6F5DS4556490×592×50062100/402850/503550/704.2F5DS2554287×592×50041250/401700/502100/702.8F5DS5566592×592×50062550/503400/604250/804.4F6浅绿色DS4565490×592×50052100/502850/603550/803.6F6DS2563287×592×50031250/501700/602100/802.2F6DS5568592×592×50082550/453400/554250/755.6F6DS4566490×592×50062100/452850/553550/754.2F6DS2564287×592×50041250/451700/552100/752.8F6DS5576592×592×50062550/583400/704250/1054.4F7粉红色DS4575490×592×50052100/582850/703550/1053.6F7DS2573287×592×50031250/581700/702100/1052.2F7DS5578592×592×50082500/523400/624250/955.6F7DS4576490×592×50062100/522850/623550/954.2F7DS2574287×592×50041250/521700/622100/952.8F7DS2586592×592×50062550/673400/904250/1154.4F8深黄色或浅黄色DS2585490×592×50052100/672850/903550/1153.6F8DS2583287×592×50031250/671700/902100/1152.2F8DS2588592×592×50082550/603400/804250/1005.6F8DS2586490×592×50062100/602850/803550/1004.2F8DS2584287×292×50041250/601700/802100/1002.8F8