Works well,keeps air clean.

Great price for this four pack of a somewhat uncommon size..

Quality filter and the ability to be reminded when to replace is an asset for sure !

Installed 2 of them ... worked well. Had a good "feel" to them.

Have only used one of these. My first time buy but happy with it

Great product for air conditioning filtering

I needed new filters and had been putting it off. Now I have extra.

been using for years buy when they our on sale

Package size covers about one year.

I have not used the filters as of yet. But I trust Filtrete. I'm sure they'll work just fine.