Review on 🌬️ Nordic Pure 12x18x1 M8 Pleated Furnace Air Filter by Fred Griffin

Very good filters. Very well built and strong. They have a high performance microcontroller so they filter tons of dirt out of your air when the heating/cooling system is running, making a huge difference to the health of the air you breathe in your home. We have small dogs that live indoors so we really like having a high filtration rate to ensure we are removing as many particles from our air as possible. This size is also very hard to find but they are always available in this sale on Revane. I also buy them in packs of 6 and get a great price for them.