I've been using MERV 11 for quite a while now, but I spotted these at Sam's. Same brand but MERV 12. The 4-pack made cut the price in half per unit.

Filters are wonderful. I can't say too much for the shipping. The package was smashed and filters were all smashed, but I fixed them up.

This is a good price for filters that provide me with more information so I can stay on top of replacing the them when necessary.

So happy to see Sam's carrying this 16x 25 size usually I have to go to a home store to purchase not to mention at 2x the price. I prefer changing them often because of all the dust in Arizona making my home fresher, healthier. Thank you

Some how I received the wrong size, even though the receipt states the correct size I wanted.Now my membership is expired and wondering if I can take it back.

I had no problems with the older version/model of this filters. The filter mesh was different. This new version restricts airflow and will cause ac problems.

We have used the Filtrete air cleaners in our a/c and heater for many years and have been very happy with them. They will easily make it two months without replacing, but we choose to replace them every month.

Good value but filter size is just a hair too big for the vent. Had the same problem with our previous house and this brand. Requires bending the filter a little to make it fit. Wish a big company like 3M would cut these to proper size.

Too big. Had to be forced in. I take a 20x30x1 filter and bought a 20x30x1 but this seems to be .3 inches wider then it supposed to be. Would be a good buy it fit. Maybe a factory defect?

Good price, Great Quality