I was sneezing all the time from cheap filters. I switched to these and everything cleared up within hours.

My son an HVAC technician said too high of a rating makes your furnace work harder. This was the only filter I could find that fit my furnace

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 !!

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

I have liked and used Filtrete filters for many years. This is a great price for a product I usually buy.

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.

We know we can find these at Sam's and not have to look all over other places, so we just always get them at Sam's!

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

I am very happy with this item and price. If you keep this in stock, I won't return to Amazon for it.

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