MITSUBISHI ELEC AIRCON Anti allergy enzyme filter MAC-415FT-E

Sold as a single unit. Enzymes contained within the filter combat allergens, with the power to decompose harmful microbes such as bacteria, dust mites and pollen. We recommend cleaning your filter every 3 months, and for best performance replace it every 12 months. The model number of your Mitsubishi heatpump is on a label on the bottom of the indoor unit.