I absolutely love these filters. They keep my furniture clean!! If the furniture is clean it is the reason we are not sickly!!! The air is clean !!

Great brand and great product. Cheaper to get my filters like this than have to pay half that price to get one

Good deal for 4 of these filters. We live in SC and the pollen levels have been high so I only trust these especially during the pollen season.

As one who has basically tested as allergic to the planet, I find these filters do make a difference. Well made and get the job done.

I have read filtrete is the best, I know that they're the most expensive but I have been using them for years, wish they cost less.

Every. Last. Particle. They fit well and seem to have quality construction. Nothing to complain about!

The Filtrete furnace filter is a great price and does an excellent job. Were happy with the quaility.

I have used this type filter for years and they have done very well in keeping my furnace and air conditioning free of dust.

I like purchasing these at such a reasonable price. We have a lot of sand where we live and these filters capture these particles

We have been using these in our home for years. We change them about 2-3 times a year and appreciate this value at SAM's.