Air Purifier Replacement TiO2 Filter for AC-2102

This is replacement TiO2 filter for SPT AC-2102 Air Purifier. Photo catalytic oxidation is achieved when UV ray combines with a TiO2-coated filter. Combining with Activated Carbon filter, HEPA filter, VOC filter effectively removes smoke, dust, pollen and PM2.5, for rooms up to 465 sq.ft.