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

This is the only filter I’ve used since taking over the job of replacing the filter in my home, no problems with doing it at all.

These are pretty nice air filters. With all the pollution in the world it's nice to be able to filter some out.

I've been using these for years. I buy them when they go on sale, so I'm always stocked up. The keep my heating and cooling system in great shape!

I always purchase these at Sam’s Club and try to watch for instant savings. They work well and they normally have my size in stock.

These filters have worked very well for us. When I change them you can visually see the trapped dirt.

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

Bought these filtered because the other cheaper brands weren’t doing the job very well. These work much better at catching more dust.

Have used both products for a number of years. They both do a great job for there intended use. Both are bought from Sam’s at a good price

I was sneezing all the time from cheap filters. I switched to these and everything cleared up within hours.