Crusaders Air Purifier XJ-3900-A comes with 6 filters to purify the Indoor Air from Dust to toxic gases. Pre dust collector filter is washable & easy to clean.Negative ion and activated carbon reduce smoke and odor.
The air is forced through this special pre-filter and that traps particles including allergens like pollen, pet dander, and dust mites.
1. Pre Filter
2. Carbon Filter
3. HEPA Filter
4. Tio2 Filter
5. 15 UV LED Bulbs
6. Negative Ions
Good for big areas can be used in small ones for just result. Area required from 500 Sq. Ft. to 800 Sq. Ft. http://www.indiancrusaders.com/air-purifier.php?pid=1