Not sure what type of air filter I used

On Saturday, my dad came over to help me get settled in my apartment. I am not genuinely good when it comes to stuff like that. I don’t really know much about appliances or furnaces or my air conditioning system. Lucky for me my father seems to understand everything! My father worked as a contractor for a long time after he first got out of the navy. After that, my dad went back to class plus became a certified Heating as well as Air Conditioning serviceman. My dad has worked in the Heating as well as Air Conditioning industry for twenty years now. Anytime I need anything accomplished in my area, my father consistently comes to help me. I moved last weekend! Dad arrived to do stuff for me. He helped hang my stuff, tighten faucet handles, plus fixed the squeaky cabinet doors. My dad also went forth plus programmed the digital temperature control plan for me. I did not have to worry about getting the temperature settings correct. He’s so much better at figuring that equipment out than I am! After that my dad checked the Heating plus Air Conditioning filter plus said it was absolutely gross. So my dad sent me to the hardware store to get a new HVAC filter; Unfortunately, I was completely at a loss for what type of cooling filter to get. There are lots of kinds of air filters available at the hardware store! I had no clue what to purchase for my existing equipment.

 

Commercial AC