Filtrete 20x25x1 Air Filter MPR 1200D MERV 11, Allergen Reduction Plus Dust, 4-Pack Filters (exact dimensions 19.81x24.81x0.81)

Yep they stop dirt. Good value and saved me a trip to the store.

I always purchase filters from Amazon. They are cheaper than I can find anywhere else. The filtration is great and keeps allergens down in our home. Fits perfectly for what we need and the quality is great.

The Filtrete 16x25x1 Air Filter has been a game-changer for my home's air quality. The MPR 1200D MERV 11 rating ensures effective allergen reduction and dust removal. The 4-pack provides convenience and value for regular replacements. The exact dimensions fit perfectly, and the construction feels durable. I've noticed a significant improvement in air cleanliness, especially during allergy seasons. If you're looking for reliable and efficient air filters to enhance your indoor air quality, this Filtrete 4-Pack is a solid investment.

The Filtrete 20x25x1 Air Filter MPR 1200D MERV 11 has significantly improved the air quality in my home. These filters are great for allergen reduction, and I’ve noticed a reduction in dust around the house since I started using them. The installation process is easy, and the filters fit perfectly in my HVAC system, even though the exact dimensions are slightly smaller than the listed size. The filtration power is impressive, as it efficiently captures dust, allergens, and even pet dander. I’ve been using them for a few weeks now, and they have proven to be durable and long-lasting. The 4-pack value is convenient, and the price is reasonable for the quality you get. Overall, I’m extremely satisfied with the Filtrete filters and will continue to use them to keep my home’s air clean and fresh.

Does a great job filtering junk out of the air (particularly cat hair!) Also a nice snug (but not too tight) fit in the opening. Other brands tend to be too loose and not seal well around the edges. Just wish the price was a little cheaper, but in this case, you still get what you pay for. Just don't order at the same time as something else heavy, as they tend to package them together and can bend up these filters.

They seem to work fine. When I removed them every 2-3 months, they're definitely dirty. They seem sturdy, and don't collapse or break when inserting or removing. Buy with confidence. Measurements were right on.

Great quality filters, they are fluffy and definitely held more dust than a normal filter. It lasted me longer than a normal filter as well, I wish the edges were more sturdy, the ac units are very particular and the size is exact to the unit so it bends and gets all messed up trying to wedge it into the unit. It is thicker than normal filter and its performance is definitely better than a normal filter.

Great space saver, as well as less waste in your trash can. Simple to use. Excellent value!