I've been using either the Merv 13 or Merv 12 rated filters for several years and I find there doesn't seem to be much of a difference in lost air quality in our home. These filters, offered by Sam's Club at the sale price, are a significant savings for the package of 4. So much so, I made and second purchase for another four pack while they were still on sale.

Bought these as part of an email promotion but didn’t receive the credit. A trip to the service desk and four calls to members services resulted in a members rep repeatedly putting me on hold while I was talking and giving no response. Decided it wasn’t worth my time or frustration. Returned them.

This filter may work great on new HVAC system but I don’t recommend using this filter on an old HVAC system. After installing this filter, I noticed that he blower fan kept running continuously. I had 2 different technicians replacing several parts (relays/switches) but the problem with the fan was not fixed. I replaced this filter with a standard filter and the unit is running OK and the blower fan start/stop as set.

Great filters at an amazing price. Got these when there was instant savings applicable, but they are a great price even without the additional off. Did my research and found them to be highly rated. I had purchased just one elsewhere because I was desperately in need of a new furnace filter. When I saw these at the price Sam's was offering it was a no brainer to grab the 4 pack for future needs.

I bought your 3M Filtrete 16x25x1 Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, 4-Pack Filters for many years, then you discontinued them so I switched to your MERV 12 tighter pleated filters. We just had our annual furnace tune-up and they did NOT recommend these. They are too restrictive and make the furnace work harder. Please bring back the other style filters.

We purchased these filters last year and again this year as well. The filters def last 3 mo each so although it seems like a lot of money for a package of filters, you have to remember they last a whole year. When you price these filters individually you realize you save a lot buying a multi pack.

The 14x25 filter is probably fine if you have a smaller system (2 ton AC or less). But at 1200 cfm (typical for 3 ton AC), the airflow restriction is 0.47 wc which is quite high. It caused my AC to throw an error, even with a new filter right out of the package... not after it ran a while and caught a bunch of dust and stuff. Other Filtrete options have better airflow performance. Just wish Sam's sold em!

When on sale the best deal, years supply works very well on dust and particles

great filters at good price

I bought this item for it's great quality at a great price