Atomic BAYFTFR17M 17.5x27x5 MERV 13 Trane Replacement Furnace Filter – 2 Pack

Good product, needs a small bit of improvement

I like these filters and buy not only for the price but also for the quality. The only thing I would recommend is a little thicker sidewalls, as when I install these in the Perfect Fit compartment, they mostly don't slide in easily, and the sidewalls buckle a bit, not a lot, when I put a little pressure to get them to slot in correctly. Would give 5 stars if this was the case.