Changing the filter in your AC unit in Portland is an important HVAC service that should be done at least once per month during cooling season. At Sun Glow Heating & Air Conditioning, we can change your AC filter and offer you a range of other HVAC services to keep your air conditioner efficient and reliable. To find out more about how to change the AC filter, watch this video clip.
The air filter is oftentimes located near the return air, which is usually placed next to the thermostat. Open up the return air grille and pull the filter out. High-efficiency air filters can sometimes be changed up to every three months, but standard filters need to be replaced each month. If you have a washable filter, you can wash it and put it back into place.