Filtrete 20x25x5 Air Filter MERV 11, MPR 1000 Micro Allergen Defense 2-Pack, Fits Lennox, AC Furnace HVAC Filters for Home, Pleated Electrostatic (Actual Size 19.63 x 24.75 x 4.31 in)

Fit perfectly in my furnace. Good pricing compared to big box stores. I change these filter once a year and have been using them for the last two years and had no flow issues.

Great product. I discovered that, even though my furnace uses a 20x25x5 filter, this 20x25x5 filter did not fit. I returned it with "NO" issues. MAKE SURE YOU MEASURE YOUR FILTER SPACE BEFORE ORDERING. Not all filters are the same. But this product would have been great for me. Definitely recommend this seller. Fast shipping and no hassle return.

Great fit

Seems to work well.

This needs weather strip around it so it fits more securely without letting air pass over it. Make sure you know the dimensions of the area before you buy this. It’s slightly too small of a filter for my furnace. I don’t know why they don’t make them all the same size. If say 20x20x5 is what’s needed the filter should cover an area that exact size.

I’ve tried a few different furnace filters, but this Filtrete 20x25x5 is by far the best. It fits perfectly, feels sturdy, and instantly helped improve the air in our home. We have pets, and I’ve noticed a lot less dust and sneezing since switching to this one. It lasts a few months before needing replaced, which makes the cost totally worth it. Definitely sticking with this brand!

These work great! Easy to purchase and install!

Fits perfectly.

Great filters I purchase this brand all the time. They are pricey but these were on sale for a great deal.

fit nicely and much easier to use than what it replaced.

Good product

Great product but very overpriced

Works great and easy to imstall.