Absolutely great for those that have horrible allergies

Great Price, good quality

Good filters and good price!

Great product- well worth the extra dollars for cleaner air. It works!

Great price for a very good air filter.

Fairly well priced and they work

It was a great offer for all of them

Top level filters at a great price.

Great product for keeping air clean. These furnace filters are our top choice.

A lot cheaper and same good quality