The patented photocatalytic titanium apatite filter (PTAF) is based on nanotechnology can effectively decompose germs and microorganism that is harmful to human body, dislodge all kinds of odors even when it is under weak lightning/sunlight conditions.

Coating to the surface, the product become a retina format to strongly absorb and decompose kinds of infective virus and bacteria, including SARS corona virus, flu, Norovirus, HFMD, Colibacillus, H9N2 subtype-flu etc., to protect the healthy environment.

Duration of protection: 3 months and it offers protection for less critical areas.