Works very well. Better than all the other brands

Great product, good price.

quality filrtete wish they had all the sizes i need

These filters are excellent, no comparison to the regular ones.

I like to keep a few on hand so I don't run out

Convenient, and affordable

Best furnace filters ever!

This filters were recommended instead of the inexpensive ones that I was using

Shipped on time and in good shape.

Filtrete had the smallest size particle capture. One of us has severe allergies. No brainer.