These are the filters we depend on. Their efficiency is obvious via the dog hair, lint, and dust accumulation after 2 or 3 months.

It was exactly what I wanted. That said it was just a few millimeters too big and I had to shove it in place, but it made for a good seal.

Every. Last. Particle. They fit well and seem to have quality construction. Nothing to complain about!

Have not opened these yet but it is a product I use almost exclusively and is always a good performer.

My daughter has allergies and these filters work great and really seem to help with the desert pollen

These are great! We found out that my son is allergic to our cat. These filters help a lot! And I have noticed we have less dust.

Filtrete is the “top of the line” in furnace filters, and I don’t recall ever getting such a good price anywhere

Excellent filters, fantastic price compared to what I normally pay, and delivered to my door, I couldn't have asked for more!

Just What I needed. I love these furnace filters. I have little or no dust & the house spell fresher

I absolutely love these filters. They keep my furniture clean!! If the furniture is clean it is the reason we are not sickly!!! The air is clean !!