We are looking for good quality air filter / cleaner for solving air pollution.It has to filter PM2.5 air particles at home environmentPlease send the following information:- product specification (power, capacity, cover area)- 3rd party certification e.g. SGS for filter effectiveness- product safety standard e.g. UL / CE / 3C- filter usage time (in hours)- packaging detail (box dimension, weight)- price (CIF Shenzhen) for 100 units machine and price for replacement filterTarget market : ChinaIf you can't find more Buying Leads related to your items, why not post your Selling Leads and Products instead? Show More