You must alter your air conditioner filter a minimum of once each a few months. Even so, you may need to alter it more usually For those who have Animals or live in a dusty climate. Air conditioner maintenance consists of filter alternative, evaporator coil and condenser coil cleaning, https://airconditioningmaintenanc22111.blogrelation.com/36992881/examine-this-report-on-air-conditioning-maintenance