Very well made, easy to install and the fit is right, but check your owners manual or HVAC professional to be sure it's appropriate for your unit. I got a scolding and was told to use something rated MERV 8 or less to avoid straining my equipment. So I now hope Sam's will stock a wider range of options, because I did like this brand and style.

I have been buying 3m filters for my ac from SAMS club for years but the last batch has issues. I think it is too restrictive and causes my furnace to cut off or short cycle. A new filters fixes the issue but returns in less than 30 days, I can feel the decreased airflow in the registers. Also, I recall the 3M filters used to have rounded folds in the filter material however these newer ones have very sharp folds like a W or V. I am not sure if the earlier version had a lower merv rating. I can no loger use these for more than 20 days, and we do not have any pets or a dusty house.

I am pleased with the 3 month life of these filters, and the app that will remind me to change them. durable and appear to be high quality.

Value, functionality, and convenience. Short of next weeks winning lottery numbers... What more could you ask for...?

These are very good filters. I change them every 2 months and they seem to help with dust and pollen.

These filters cut dust and allergens down immensely in our home. The down side is they restrict the movement of air thus making the central air unit work harder.

Always bought these AC filters at Sam's when on sale. Good value and it works. Online site shows all the sizes. Free delivery via UPS or FedEx for Plus members. Recommended.

These Filtrete filters are wonderful. They last longer than the cheaper ones and they are very sturdy. The air smells better when I use this filter. They do cost a little more but are very much worth the difference in cost.

These are great filters. They are thicker and sturdier that other ones. We change our monthly and they capture the dirt and odors. Cost is the best compared to home stores.

I am always cautious about buying filters by mail because the carriers often destroy them if they are not packed carefully. My filters arrived in perfect condition and I install them immediately without any problems.