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

We like the quality of the filters - the cardboard frame is strong and the pleats are backed by a lightweight fine material network supported. The filters came in individual packaging just like in a regular store. It has a MERV 8 rating (3rd or 4th paragraph on the back of the box). Aside from the filter size and material used, the MERV rating is very important and I don't understand why this information isn't visible. As other buyers found out, the packaging was damaged and the two external…

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…

I received 12 of these filters and they are exactly what I wanted. The box came in perfect condition, the filters are not dented. The actual filter size is 19.75 x 19.75 x 0.75 for a nominal listing of 20 x 20 x 1. It fits perfectly on my SEER 16 luggage rack. In fact the actual size 20x20x1 would have to be bent to fit and removed piece by piece will. I checked the ones I took out and they were the same actual size. The filters were even individually wrapped. I unpacked them while storing them