Review on Flanders NaturalAire Standard Filter (Model 84858 012025): High-Efficiency Air Filtration Solution by Justin Hollins

Cheap provided you bought a pack of 12. If you bought 6 packs, you paid too much for them. Even 12 packs with the issues below make me worry if they were worth the 12 packs. If it weren't for the wire mesh supporting it, it would probably just rip open with the wind. They went so far as to put three paragraphs of Merv ratings on the box and basically concluded that the NaturalAire product line was "ASHRAE 55.2 MERV8". but didn't think to say the MERV rating of this product directly. It only seems sketchy and I will definitely not be repurchasing this product after running a batch.