AAF Flanders 4-Pack 20" x 20" x 1" Nested Fiberglass MERV 1 Air Filter

These fit perfectly! We love the value of purchasing a 3 pack of filters. It definitely helps make changing out the filter every month a breeze. The filters came recommend to us by an HVAC repair person and we have had great results with this specific brand.

well let's say ....I have used all filters from A to Z.....well this one ...not only did my ac air increase....but my electric bill decreased due to a filter that actually let's the system breath and overall run less and more efficient....this is my ac filter for life...ty Walmart !!

Our home is 14.5 year old. We have been using these filters the entire time. Changing them regularly of course. Our duct work for the AC looks great. They are inexpensive. Our AC is still working fine. The inside looks just as clean and new as it sis when we had our house built. It's very dusty in Arizona. These have worked great for us.

A family friend with experience in the HVAC business recommended these filters. In the past, we always used the high MERV rating ones, thinking it would help cut down on allergens (it didn't). Unfortunately, the higher-rated ones decreased the air flow. Since using these cheaper filters, we have noticed a big difference in the heating and cooling capabilities of our system. It is not having to run as much, and the air is cooler/warmer. I highly recommend these filters!

Bought a 4 pk to tape on the back of my box fans.. works perfectly, doesn’t strain the motor and for the first time in years I didn’t wake up sneezing or clogged sinuses. I can tell the difference in the air quality in just two days. Perfect homemade air filters.

I bought the 20x20x1 option. This filter was very flimsy and didn't fit into my furnace. It actually fell into the bottom of the furnace because it was a little too small. I had to tape a piece of a file folder to the filter to extend the width so that it would fit into the furnace slot and not fall (see picture). In the future, I'll spend a few more $ and get one that was sturdier and fit correctly.

I ordered on line (1) nested 4pk. AAF Flanders 16x20x1 Air filters. Usually comes with plastic to keep them together. For $7.48. /or $1.87 ea individual filter. I received (2) individual filters for $14.96. I was ripped off. I was OVER CHARGED. I HAVE NO RECEIPT. I wasn't given a receipt with my order. Who ever does the shopping NEEDS TO PAY ATTENTION TO WHAT IS ORDERED AND REACH OUT TO BUYER WITH QUESTIONS ALSO ASK THEIR MANAGER.

Was really upset that they just dropped filters off by my back door with no packaging what so ever and damaged. This was supposed to be a package of 4 instead it was 4 individual filters out of a package and they charged me the package price for each of the individual filters. I did call and get a refund, but also went to the local Walmart to get the filters and speak to a manager and the manager said it was a 3rd party that delivered it but had picked up the filters at that local store. She was going to contact that 3rd party to let them know. Hopefully she did.

I ordered these filters that say they contain 4 and I only received one, without packaging or anything, which means that this seller is scamming buyers by trying to sell them separately. On the filter it has a legend that says: NOT FOR INDIVIDUAL SALE. FILTER SOLD AS MULTIPACK ONLY

I got scammed!!! I shopped online...the photo showed 1 pack of 4 filters. I received one single filter, NOT 4. I went to the store and these filters are indeed sold in packs of 4 for $7.48. That's $1.87 per filters but I paid 4x that for just one!!! I thought I'd be safe shopping on Walmart's own site.