Review on 🌿 NaturalAire Pre Pleat Filter 12 Pack - 1 Inch by Tim Airy

If you use Flanders filters like me (blue Flanders Pre-Pleat 40 LPD) you are used to a certain quality. AAF took over Flanders and unfortunately the quality was reduced, presumably to save money. The filter material is thinner, the cardboard is lighter and more wavy, and it bends easily. Everything about the new filters feels cheap. The old filters were much better. These new red versions (with the same part number as the old blue version) are practically useless. If you are looking for old quality blue Flanders Pre-Pleat 40 LDP you will be disappointed with these new ones. Now I'm going to look for another manufacturer.