Trion Air Bear Cub 259112-101 Replacement Filter - 16x25x3 (MERV 11)

These are good enough for their intended purpose. A little on the small side, but overall OK.

Trying this filter out usually use #8 rating, this is next step up, #11. Just installed so not sure if it's better or not. Have been using this brand for over 20 years & I have been happy with their performance.

Just what I ordered. They arrived early. One of the filters had some very minor "damage" that did not affect the functionality. So happy to have good filters. I plan on changing them every two months so six gave me a one year supply. I may go monthly with a MERV 8.

I have never bought replacement filters for my system that were individually wrapped. This is very exciting, since I know that the filters will not gather dust while I am waiting to replace them, and I can store them on a shelf. No need to keep the large box. Since I have a Trion Air Bear Cub system, they fit perfectly. The fit is very tight, but that ensures a good seal for the best filtration.

Product was delivered quickly. The only reason I knocked them down a star is because I bought the size right size and the boxes I received said the right size, however compared to the box that was in there. This box was bigger and I had to fight with it to fit in.

The filters arrived exactly as advertised, zero surprises.Seemless transaction and quick delivery during uncertain times. Well done.

Quality air filters at a great price. Seem much heavier and more well built then my previous filters. So far after running the first one through with the furnace, you can tell a clear difference in the house in terms of air quality,Wonderful product at a great price!

The quality of build is very good. However, they are larger than others I have purchased. One collapsed completely as I tried to slide it into place and two barely made it in with slight buckling. I have a WaterFurnace geothermal unit.