MAC-307FT :: Plasma deodorizing filter (left)
Plasma Deodorizing Filter. We recommend cleaning your filter every 3 months, and for best performance replace it every 12 months. The model number of your Mitsubishi Electric Heat Pump is on a label on the bottom of the indoor unit.
For use in the following Heat Pump Models:
MSZ-FB25VA-A1 MSZ-FB35VA-A1 MSZ-FB50VA-A1