... ,HEPA,active carbon,ari passage,fan and motor,installation board,TiO2 photo-catalyst,UV,baffe,Nano frame,dust sensor Product ... HEPA 6. Centrifugal fan7. Motor 8. Electrical machinery shelf9. Installation board 10. Universal wheel11.Back cover 12.Socket13.Rear cover 14 ... . Main body of display frame 26. PC panelShenZhen Nanbai Enterprise Co.,LtdFactory Add: 6#, Xufa Industrial Park, Gongming Town, Baoan ...