You know, after trying so many different air filters for my central heating and a/c system unit in the last 7 months, I finally decided on one certain brand of air filter that I am going to go with.
And would you believe they are the generic kind? These generic brand air filters I get for my central heating and a/c system unit at my local hardware store are nearly as great as the extremely extravagant HEPA brand air filters! I am not kidding you on this! The only difference between these generic brand air filters for the central heating and a/c system and the HEPA brand air filters for the central heating and a/c system are the fact that these cheaper and undoubtedly generic air filters have to be changed every month. Their lifespan is not too long. But they are so great with the air quality that they give it is well worth the hassle and not to mention that they are undoubtedly affordable. Especially if you are on a budget like I am. So I will continue using these generic brand air filters that only the hardware store I go to carry and enjoy great air quality and great heating and a/c from my central heat and cooling system unit! Other air filters just are not as great unless you are talking HEPA brand air filters. And sadly at this point in time with my low income level, I can not afford to buy the top of the line and most high quality HEPA brand air filters for my central heating and a/c system unit.