Gl-528 ...

Pafupifupi 1.5 miliyoni zoipa ion

Wachisoni ion athanzi wathu. Chingathe kuwonjezera magazi mpweya wathu, mayamwidwe ndi magwiritsidwe kuti akhale thupi lathu chitetezo chokwanira.

2.HEPA fyuluta angathe kufufuta smok, particles ndi mungu, mabakiteriya Mwachangu monga mkulu monga 99,97%

3. Release small amount of ozone, kill bacteria and viruses;

4. Dispel formaldehyde & benzene  and eliminate unpleasant smell;