I bought a pack of 6 filters 18x18x1 MERV 12 and received a branded box with filters inside. Filter. They didn't imprint the brand name or any model numbers. Basically, there is no way to verify that I got what I paid for. It could be MERV 8 and I have no idea. This MERV rating determines the price of the filter, so it is important for the consumer to be able to verify that they have received the exact product they paid for. The box says MERV 12, but all filters are unfixed in the box and exposed to the air without separate packaging. I don't think I would trust this process enough to re-order these filters in the future. There is just a lot of ambiguity to make me feel comfortable with my purchase.
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