Nobody ever told me that there were so many unusual kinds of air filters out there. It’s just not a single of those things that I ever particularly discussed with anyone before, though. Air filters are not exactly what I would call a fantastic and interesting topic of conversation. I do not believe that I have ever talked to anyone about air filters besides my dad and the Heating plus A/C professional who comes to labor on my heating and cooling plan at my house. It’s amazing to me that there are particularly so many unusual kinds of air filters out there on the market. I had no plan that there were so many unusual kinds of air filters out there and whenever I went to the local hardware store to get an air filter for my cooling system, I didn’t even believe what kind of air filter I needed. It was pretty embarrassing to go into the hardware store and not even believe what size the air filter at my home was. I believe I never particularly knew that there were so many kinds and so I never took note of what kind of air filter I particularly had. Luckily for me, there was a particularly friendly guy laboring inthe heating and cooling products aisle who was able to help me out. Once I told him what kind of heating and cooling plan I had at home, he was able to tell me exactly what sort of air filter I needed to buy. Thank goodness he was there because otherwise I would have had no clue.