🌬️ Nordic Pure 20X25X4 Pleated Furnace Air Filter for Improved HVAC Filtration Review

I'm not sure I got what I ordered. The box they came in says they do, but the filters themselves aren't labeled. The filters aren't exactly 4 inches thick either. When I pulled out my previous filter you could see the difference in thickness. It also entered the device more freely than previous filters I had used. unit revolution.

I can only blame myself for looking at the name and not looking closely at the characteristics. If you look at the specs, it's NOT 20x25x4. They are actually 19 1/2 x 24 1/2 x 3 5/8. So in my Honeywell air filter they are loose and not sealing well. The ones I buy from Home Depot are actually 20 x 25 x 4 1/4 so they hit like they should. It's too heavy to send back, so I'll use it for 3 months and then buy a new one. other brand which is true size.

They are great although the label says 20x25x4 I had to return the 3M products because they were BIG and didn't fit in my air purifier. It's the right size and fits. Anyone complaining that it's too small should read the actual dimensions and gauge their slot. I have never given any 3M product a bad review because I couldn't measure before, and anyone who gave this great product a bad review because they didn't measure is wrong. It lasts about 3 months in my 5 ton block. I've heard people…