Nice fit, serves it's purpose without fail, can see the dirt easily.

When on sale the best deal, years supply works very well on dust and particles

Fit well, seem to work fine

Have used them before, work well, AC techs say they are good filters

We've been using 3m Filters since buying our home 6 years ago. I think these are superior filters.

Quality filter. Good price.

Always keep good filters on hand. These are some of the best and the price was nice also.

This contains 4 filters at a great price.

These are made with a much sturdier frame holding up better to installation and moisture. Like anything 3M seems so much better quality overall.

I really like these filters does same job as air cleaner less cost. I noticed a difference in dust in the house and my allergies