When you want great air filters for your central heating plus cooling system the best thing to do is spend a few extra bucks plus get the great ones.
This is what I always do plus I have been for the last year or so.
By paying a few extra bucks I get the great HEPA brand air filters plus I have to tell you that it is also saving me money in the long run; How is that possible you may ask? Well, because HEPA brand air filters really last longer before they need to be changed compared to your typical or generic air filters, you buy less air filters throughout the year. So yes, it may cost more up front but assume of how much money you will save for the whole year on buying air filters for your central heating plus cooling system! Not to mention with HEPA air filters it helps retain better air quality in your house which in turn can supply you the best indoor comfort possible without having to get involved with investing into a whole house air cleaner. I only found out about HEPA brand air filters a few years ago. And when I did plus got to see just how great they are, that was when I made the decision to buy nothing but HEPA air filters moving forward from what point. It was the best thing I could have undoubtedly done all around to be honest.