Review on 🌬️ Nordic Pure 20X20X1 Pleated Air Filter - Superior Filtration for Clean & Fresh Air by Jayshawn Cuatlayol

So the filters worked great. The price is reasonable compared to big stores. I bought a pack of 6 MERV 12's. They come in a very thick cardboard box, very strong so I guess they won't get crushed in transit. I used another brand of MERV 10 filters and replaced them with Nordic Pure in MERV 12. be 19 9/16 x 19 9/16 x 29/32. My old filters are basically the same. They slide well (under the HVAC box mount) and don't rattle like some have complained. The material is a bit heavier (and therefore the whole filter looks a bit heavier) than my predecessor. I counted the folds, there are 27 of them (MERV 10 had 21 folds). My HVAC unit is only 4 years old and had no problems or flow restrictions when installed. I'm assuming the higher MERV is working as my house dust levels are a bit lower than they used to be. People who complain about the size, if you look at the size standards, this is the standard size. I looked up the Filtrete filters as other reviewers think they are larger and found them to be 19.69 x 19.69 x .81. No difference. As for the claim that it interferes with your airflow, I'd suggest you swap out your device (this comes from a reviewer who bought a modest 8 MERV). After all, there's no point in saying they don't work because they're not dark gray after 45 days of use. They are not leaking or anything (that would be obvious). I'm not sure where it came from. So yes, I would recommend these filters. They work as they should. No complaints here.