Filtrete 20x24x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (exact dimensions 19.81 x 23.81 x 0.78)

With pets in the house we change filters every month. These filters are good even though a little expensive. Have them on auto ship. Thickness of filter material is good and catches a lot of debris. We always keep an extra set on hand

Easy to use.

Easy to install.

Great product

These work great and it is always nice to have a spare filter on hand.

Made a world of difference in my house once all were installed. Seven in rooms, along with 2800 in air handler

This is simply the best brand for this kind of filters.

I have learned that best A/C - furnace filters are those with the most surface area. This can be easily measured by counting the number of pleats. Also, it is important to keep your air ducts clean which also is a plus. When I change filters every 3 months I marvel at the amount of residue that was retained that I did not have to breathe.

My filter housing at the intake vent accepts 14x30x1 filter so I have always buy this size. I decided to try the Healthy Living Ultimate Allergen MPR 1900 just to see if it helps with my allegies. As it turned out upon trying to install, the filter wont fit so Im switching back to my usual brand of the same (nominal) size but it fits. The spec. doesnt indicate the actual size so try one first if its the first time you buy.

Product arrived on time, in excellent condition. Was able use immediately as part of seasonal HVAC maintenance. Thanks for the convenience of not having to leave home/make a trip to nearest home improvement store.