I entirely didn’t know which air filter to buy whenever I was at the lake home improvement store the other day. I was feeling like a real dummy while I was in the heating plus cooling supply section; For some odd reason, I had not bothered to look at the measurements on our air filter at home, plus so I didn’t have a single clue about which kind I should purchase. I also didn’t know what type to purchase. There were all styles and brands of different air filters there, although I did not know if I should get an anti allergen filter, a HEPA filter, or just the cheapest correct old store brand, but then there was a store employee who seemed to be pretty knowledgeable about heating plus cooling systems, including the air filters. He came over plus asked me if he could provide me some help, plus so I ended up verbally describing our furnace to hand. Honestly, I didn’t even know the type of heater or furnace that I had, which was another reason that I felt stupid that day. The store employee took a wild stab at helping me decide which air filter I should purchase, and based on the description that I informed him about our furnace, he took his best think as to what I should get. Then he informed me that I could consistently come back plus exchange it if it did not do the job in our furnace. I think I should entirely pay more attention to things such as our furnace plus our air filter. Otherwise, I’ll consistently be absurd at the lake home improvement store.