Awesome value awesome air quality

Great filters. Merve 12 is aggressive.

Good filtration without restricting air flow.

Helps so much since my son refuses to clean up after his cat

This is by far the best kind of filter and could not have gotten it at a better price

The filters arrived on time. They were packaged well, so none were bent.

Change often and you will have less problems with your furnace.

Good price.. These need changing more often than than low efficiency filters

Nice and strong and last longer than the cheaper ones

They work well and perform as advertised