Air -purifying module

The utility model discloses an air -purifying module, include the purification subassembly that has the casing of ventiduct and be located the ventiduct, purifying the subassembly and including three filter screens, three filter screens are removing gaseous pollutant filter screen, electrostatic precipitator net and active carbon along the active carbon that the mobile orientation of air set gradually respectively and remove the ozone filter screen, correspond the insert hole that three filter screens respectively were equipped with the intercommunication ventiduct on the curb plate of casing, it has the sealing member to inlay on the filter screen, the global interference fit of sealing member and insert hole. The utility model discloses a set up the active carbon at the upper reaches of electrostatic precipitator net and remove the gaseous pollutant filter screen, can decompose gaseous pollutants such as aldehyde in the air, benzene, xylol, set up the active carbon through the low reaches at the electrostat