After the company told me that having them come to install a new filter would cost about $90 (and done twice a year!), I decided the two-pack of these filters made a lot of sense. Getting it put together wasn't too bad, and I remembered to put the date on it so I could keep track of when to do it again. I watched a YouTube video, and that helped. The biggest problem was actually trying to figure out what the air-flow direction was, so you should make note of that when you pull the old one. This was the first time I changed the filter on our new Trane system, but it will be a lot quicker next time. Nothing really a problem, and it seems to be working great. If a 75+ year-old lady can manage it, it must be pretty good!
