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

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

Right size/Wrong fit: These were the size I needed, however when I got home they would not fit in the vent, so I had to return.

These filters made my furnace not be able to breathe. I had to call a technician to come to my home and it cost me $254 for him to tell me that I needed different filters.

I'm unable to give a review at this time regarding quality or performance. I bought these because they were a good value and I expect they will perform great but until I use them I can't say with certainty.

Love them. Actualky catch all the fine dust and pollen that has been coming into our home, rather than ruining the AC unit by letting it ruin the coils or blower box.

Just started using this product. Too early to tell how it’s working. Not sure I will be able to tell if it works any better or worse than the last filters I used

I've purchased this item several times. Overall I. Stified with its performance The only negative is, the filter turns black (some of them, not all) after about 3 weeks. No smokers in the house. Minimal fried foods, we seldom use candles. My Ac guy said it could be activated charcoal but the package didn't say that. What causes this?

Best prices , one location

Filtrete is a great product. Works just as advertised.