The new "filter" acted more like an "air blocker" than a filter. As you can see from the photo taken about a week after installation, this wasn't the best of times. The HVAC engineering department confirmed that the problem was most likely the filters as the coils were also recently cleaned and the unit is less than a year old. Personally, I'll just stick with the FilterBuy brand as I've never had a problem with these filters, plus a few bucks more well worth it after this literally hot mess.
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