Panasonic Intellibalance 200

Hi I need to change the filter they offer merv 8 13 and Hepa and says you have to replace every 90 days, how is it possible all 3 last… Hi I need to change the filter they offer merv 8 13 and Hepa and says you have to replace every 90 days, how is it possible all 3 last…Read MoreGreenBuildingAdvisor