This filter is excellent for the dust storms and all the blowing sand during our storms here in the Phoenix area. It works great and the price at Sam’s Club is excellent.

I love these filters! Great choice of filtration by Sam’s and great price. I have 6 parrots which give off dust! This particulate is important ti be removed from my iPhone air. I purchased 12 for a full year’s supply!

The only brand filters we use.

These 4pks are a great value!

These are really good filters and the price is good for the quality

We have been using these for over 2 years and they are very effective

Good for keeping fist out of the home

Good price as I use these filters often

I love these air filters and the fact that Sam's Club always has them in 14x20 size is a bonus.

Great porice and love the multipak