Compatible Carrier GAPCCCAR2020 20x20x3.5 Furnace Filter Cartridge

I have been using this cartridge since my AC was installed 12 years. Change it out every 6 months. I have no animals in home so i would imagine if you have dogs or cats it would have to be changed more often. The price has gone up quite a bit. That is why I purchased through Amazon. My regular company increased in price. I usually bought two at a time. It is very easy to install and dislodge. It is not at all flimsy and boxed very well.

These filters are expensive. This one seems to be good for a better price

This filter is a perfect fit and costs half of what I was paying for OEM branded filters. This filter appears identical in every way and after a month's use, performs equally well.

I won't know how this filter works for a couple of months. The brand name filter trapped virtually all the dust.

I just installed filter cartridge 2 months ago, and the the filter material is already falling apart.Atomic Filters did respond to me very quickly and will credit me the filter. They say the damage is due to the UV light in my system. That should be noted in the product description. I was using Carrier filters for 8 years without any damage to them.