Would recommend purchasing online, better pricing. Works well.

I have many allergies and this filter helps!!! Use them all the time!

One word superlative this and 3M filters are manufactured for exceptional quality and performance.

I've been using these filters for years and am very happy.

Removes much more than just dust from the air! Mold spores, pet dander.

I believe this is a new product. Tried for the first time recently. Works well.

I have used this filter since 2011. They kept my air clean and dust down.

We have an older nonstandard plenum...Filtrete filter can easily be custom cut to desired size

I takes out the particles and I feel my house is cleaner and so are my lungs.

These filters do the best job of removing dust and debris from the air in my house.