I have been using these filters for quite some time and they work great. They fit very well and really do stop allergens. They also do a great job keeping my HVAC system clean. This package of 4 filters from Sam's is the best price available for this brand.

My husband has dust/dander allergies and sneezes daily. While these filters haven’t eliminated his sneezing, they seem to have reduced them. I recommend giving these a try if you’re an allergy sufferer. They can be used for up to 3 months so it’s a win-win!

This is the 2nd time I've bought these filters. They work great. There are 3 of us in the house with one pet. I do change it more often than the recommended 90 days because it collects to much dust. My only complaint this time is that they came with the box bent and one of the filters was partially damaged. This could have been the shipping company.

I bought these thinking that the rating would be great for our household. That might be the case, but they fit VERY snuggly. I had stopped going through a subscription service to try to save money, but so far the subscription service has been the only filter that actually fits easily into my furnace. Now, I'm kind of stuck with these for the rest of the year.

Received about a week ago. These filters have been my salvation through out all our State Fires. Thank You! 3M and Sam's Club. It has also worked very well through the Pandemic. I was using the next upgrade filter. It is even better and I prefer! Thank You!

Having a backyard where a German Shepherd and cat love to play and roll in then bring inside made it difficult to find the right filter especially with our GSD lying in front of the air intake. The filter is sturdy and well made. Even though it has to be changed every 3-4 weeks it's well worth the resulting clean air.

I’ve been using this brand of filter for over 20 years 20x25 in my previous house and now 16x20 in my new house. Always bought them from the local Sam’s Club but we moved and now with the convenience of ordering on-line with free shipping it’s a fabulous bargain. These filters filter 100% and nothing gets through. I bought 5 packs of 4. I’ll be good for a long time.

The Filtrete Dual-Action Micro Allegen Plus 2 Dust Filter 4 Pack arrived in excellent condition and was delivered earlier than I anticipated which was impressive. This product I have found is much better than previous filters we have used for those who are have allergies.

I admit, the price was good so I wanted to try these filters but I’m a bit disappointed in them. The filter material is looser than what our old filters had and when our furnace kicks on you can hear the filter shifting and creaking as the blower starts. It’s very tight in the support frame so this is noise from the actual filter material shifting where it is not well supported. I will withhold final judgement though when I see how long it lasts and if it filters okay. I don’t think I will purchase them again though because of the noise they make.

I had the Air Conditioner checked and noticed that the filter was very dirty. I use the Filtrete 1200D on a system and change them once a month. My house is 41 years old and lets in a little air (and dirt). What to do? Go to the local hardware store and pay ridiculous prices and which one to choose? Walmart simplifies it all. No trip. No decision. No high price. NO problem. These are great filters and at this price, they are the best you can get.