{"product_id":"3m-mfaf455-air-cleaner-filter","title":"3M MFAF455 空氣清新機過濾網","description":"適用於:KJ455F-6, 有效過濾比PM2.5 細小800倍的0.003微米病毒、細菌、過敏源及顆粒物, 病毒。3M™ 靜電駐極技術有效淨化室內空氣，不會產生臭氧及其他有害物質。智能濾網內藏RFID晶片實時計算顆粒過濾量，精確判斷濾網壽命，確保空氣質素及節省浪費。PM2.5及甲醛累計淨化量(CCM) 達到P4及F4最高級別, 內置PM2.5及總揮發性有機化合物(TVOC)傳感器，實時監測室內污染物水平。","brand":"3M","offers":[{"title":"白色#ffffff","offer_id":45274502594738,"sku":"11811298","price":1379.0,"currency_code":"HKD","in_stock":true}],"url":"https:\/\/uat.elecboy.com.hk\/products\/3m-mfaf455-air-cleaner-filter","provider":"ElecBoy UAT","version":"1.0","type":"link"}