I typically buy Aprilaire 410 filters for my house and they fill the entire area made for the filter. These filters I bought here seem very loose. Perhaps when the system is running it seals in there, but im not really sure.
Its a little to soon soon to rate a filter however i am concerned about the he noise Ive had since I started using the filters. There is a big difference in the construction of the filters. Would appreciate your thoughts on this problem.
Very happy with these Air Filters which do a great job filtering out and dust and I noticed our registers are staying cleaner than they used to be when we were using a cheaper, flat type of filter. I don't have to dust the house as much so it's a winner, winner, chicken dinner.