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

Good air filters at a good price. We have been using these for a few years, and they seem to help with allergies, etc.

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

They fitb perfectly & do an excellent job. I love that Sam's usually has a great deal on these too. Highly recommend

Great filters and bargain for 4 at Sam’s club price , turned on my neighbor to buy at Sam’s going forward

Excellent filters, fantastic price compared to what I normally pay, and delivered to my door, I couldn't have asked for more!

Love these filters and can’t find very often in regular stores, it’s great being able to find them with Sam’s

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

These are the filters we depend on. Their efficiency is obvious via the dog hair, lint, and dust accumulation after 2 or 3 months.

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