My landlady had been having issues with her cooling product for some time. When I moved into her pool house, she was thrilled to find out that I work as an a/c rep with one of the big companies in the city. I also saw an opportunity that would benefit both of us. I would help her with the a/c care and any needed a/c repairs in exchange for my rent being slashed by a certain percentage. She had encountered good and qualified a/c workmen, but she had a better deal with me and found that dealing with me would be easier. When I was settled in the beautiful poolhouse, I inspected the air conditioning system. It seemed to be good conditioning, and I acknowledged its high SEER ratings. The a/c installation occurred about years ago, but the unit looked good. My landlady told me that in the past two years, she had not been able to schedule the tune-up, so I thought that was an excellent place to start. I requested three of my colleagues to assist with any needed repairs and a/c install for any new devices. We began by cleaning out the filthy washable filters. We would continue with these washable air conditioning filters for a while before upgrading to disposable ones in several months. Frequently changing the filters plays a massive role in air purification and improving the overall air quality and function of the quality HVAC equipment. My landlady has been happy that she has someone to maintain her dual fuel system, which she considers a considerable investment.