Product Features：
Effect of filter main catch block 0.5 um above of dust particles in the air, widely used in the central air conditioning ventilation system, commonly used in front-end filtering and high efficiency filter, in order to reduce the load of high efficiency air filter, prolong its service life. Has the filter has big filter area, large amount of dust, low resistance, can repeat use of the advantages of cleaning. In effect the efficiency of bag filter are divided into: F5 - F6 - F7 - F8.
