4.2 Units 4.2.1 surface cleaning every day with a rag on the outer surface of the air conditioning case and accessory line, meter comprehensive clean HP filter, making the device clean and bright. Oil 4.2.2 on the device, use a rag dipped glue detergent, wipe the filter, then wipe clean drinking water filter SP, leaving no trace. 4.3 Cleaning 4.3.1 Internal air conditioning system every time you replace the early effect, in effect after the filter, should the internal wall air conditioning units, fans, heaters, coolers, diffuser plate, thorough cleaning, wipe the dust, dirt , grunge and leave no dead DP filter, and then install the efficiency and the early effect filters. Is the most common method of weaving, the main feature is the warp and weft wire diameter of the same density. Determination: warp distance of 1 inch (25.41mm) (or: weft) Number is the number. Such as: 1 inch (25.41mm) from the inside of the warp (or: weft) have 500 (respectively 500 and 500 weft warp compiled one square inch of the net, there are 250 000 mesh), is 500 mesh. Liquid filters, filter, all the Anping Xin Xin filter plant to provide. Anping Xin filter plant (www.apchumoqi.com) (www.apchumoqi.com) strong, credible, Hengshui in Hebei filters, filtration equipment and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovation will lead the whole idea Xin filter into the brilliant and you work for a better future!