Afloia Demi Filter

Compatible with Demi air purifiers. Remove 99.99% of particles as small as 0.03 microns and air pollution of PM 2.5. We recommend replacing the filter every 3-6 months. Please remo ve the filter from the plastic package before use. How to Replace Filter: replace the filter--turn on the machine--keep pressing the power button ---until blinking red light disappears----is ok! Buy on Amazon Show more