These are the only air filters I use in my house. I have allergies and cats and these filters do the job!

These are pretty nice air filters. With all the pollution in the world it's nice to be able to filter some out.

Since using these filters, my allergies have been much better. I like getting 4 at a time instead of one or two because I have several registers.

Purchased several times. I like that they are on instant savings from time to time. Good quality filters.

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

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.

Possibly the best whole-house air filter there is, the $10 discount is greatly appreciated in these difficult economic times!!!

Have not opened these yet but it is a product I use almost exclusively and is always a good performer.

They work great and it’s cheaper to buy them in a set than individually because they are cheaper in a set

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