I never was aware of how enjoyable HEPA filters are until I was the proud owner of a single. I had decided to buy a single a few weeks ago after noticing a decrease in my indoor air conditions. I was told by everyone around me, including the heating and cooling specialist at the Heating and Air Conditioning company near myself and others that using a HEPA filter was the best way to go, and so I obtained a single. I will be honest, I wasn’t expecting all that much from it, even with all of the positive reviews both online and in lady. I guess for myself and others I would have to experience it first hand to see how enjoyable it entirely was. I had even considered other options, a UV light air cleaner that linkes to the Heating and Air Conditioning idea sounded like a wonderful way to go, however everyone was insistent that a HEPA filter was far superior thanks to its ability to catch dirt, germs, and bacteria that would otherwise make you fall sick! A HEPA filter has many tightly woven fibers that allows it to catch germs with ease and the difference these filters make can absolutely surprise you if you are not used to having perfectly scrub air. For me, it works along perfectly with my control unit, I can have the perfect indoor air conditions by setting the best temperature and having wonderful scrub quality air, however now I can see why my friends, family, and neighbors all pushed the idea of having a HEPA filter over some of the other Heating and Air Conditioning products. In my opinion, it does the best task.