To ensure your portable air conditioner works at full capacity, however, you need to learn to maintain it properly. Here are a few useful tips that can help you take better care of your portable air conditioner, ensuring that it lasts for many years to come. Clean filters. Portable AC filters are to be cleaned and not easily replaceable.. Here are some additional tips for cleaning your portable air conditioner: Clean the filters every 2-4 weeks. Clean the exterior of the unit as needed. Clean the condenser coils once a year. Use a mild cleaning solution. Avoid using harsh chemicals. Protect the unit from dust and dirt.
Clean the air filters. The air filters in your portable AC will get dirty as long as you are using your AC. It's not a matter of IF, but WHEN you will need to clean your portable AC's air filters. So why does a portable AC need air filters anyway? Contrary to popular belief, the main purpose of the air filters is NOT to provide clean air to.. How to clean it: Remove the portable air conditioner filter (usually located behind a panel on the front or side). Rinse it under warm running water or use a vacuum to remove dust. If it's very dirty, wash it with mild soap and let it dry completely before putting it back. Tip: Clean the filter every two weeks during heavy use to maintain the.