20x25x4 MERV 12, AC Furnace Air Filter, 3 PACK (CF200A1016-3PKAM) (Actual Dimensions: 18.84 x 24.75 x 4.38 in.)

I have been using the Honeywell Home 20x25x4 MERV 12 AC Furnace Air Filter for quite some time now, and I am thoroughly impressed with its performance. These filters have become a staple in my home, and I've purchased them multiple times because they consistently do a fantastic job.Every time I replace one, it's evident how effective it is at trapping dirt and dust. The filter is always covered with visible dirt, and I can only imagine how many unseen particles it has captured, contributing significantly to keeping the air in my house cleaner.Filtering the HVAC system is an essential step toward maintaining a healthier indoor environment, and this Honeywell filter excels in this regard. The MERV 12 rating ensures it catches a wide range of particles, including dust, pollen, and pet dander, which is especially beneficial for anyone with allergies.Overall, I highly recommend the Honeywell Home 20x25x4 MERV 12 AC Furnace Air Filter for its excellent filtration capabilities and reliability. It's a worthwhile investment for anyone looking to improve their home's air quality.

Some filters are 3/4 of an inch smaller than the generic sizing headline. They don't have a tight seal and are worthless. These filters fit fine and do a great job!

These filters have worked well. I bought three of them and the price is reasonable. I will be ordering them again.

This model fits perfectly. The airflow mark is visible and easy to understand.

I ordered these assuming the dimensions shown on the listing were incorrect and the actual dimensions were the ones shown on the box. You have to zoom in on the photo of the product and attempt to read the "Actual Size" that is printed below the bold 20 x 25 x 4. I was correct, the actual dimensions are 19 15/16 x 24 7/8 x 4 3/8. Hopes this helps clear up confusion for someone else. Otherwise seems like a good product.

Works as intended 30 dollars cheaper than home depot if you buy the 3pack

These are a ton cheaper than HD and L. It’s kind of a no-brainer especially when your furnace guy suggests getting them through Amazon

I liked that I was able to buy these name-brand AC filters from Amazon in a multi-pack, so I don’t have to buy them as often. I usually don’t think to buy them until it’s time to change them out, and these are constantly not in stock at the big home improvement stores. Some reviewers mentioned that the width wasn’t correct, but they fit our AC system perfectly. This multi-pack of 3 was a good value for the price. They were shipped in a sturdy, custom-made box that fit them so that they didn’t bounce around or get crushed. Some of the folds in the filters were a bit bent, but not so much that they will affect how they work. This probably happened during handling or packing, they’re pretty fragile. I highly recommend them!