XJ-3000C is a product with highest technologies content. It is the pioneer in the application of “HEPA” filter-a high class filter media used in clean room-in household air purifiers. The 3 layers “HEPA” high performance filter can filter 0.3 u.m size super fine particles at an effective rate of 99.97%. XJ-3000C with thickened filter core and increased filtering surface extended service life of filter core to 2 years. This purifiter equipped with a 2 M³ /min blower rapidly circulate and purify the indoor air, thus shorted purifying time. XJ-3000C also neutralizes poisonous gases, thus creates fresh and clean air. The control panel utilizes soft touch button, 3 speed switch and timer operating system allows easy adjustment of purifying speed and convenient control of the operation. The germicidal ultraviolet light inside the XJ-3000C destroys germs, viruses, bacteria, and other biological pollutants. The UV light also prevents micro organisms captured by the HEPA filter from reproducing. It is suitable for a room of 40 M² and is an ideal air purifiter for hotels, offices, and hospitals.