Lennox X0445 MERV 10 Filter for PMAC-20C - 25 x 20 x 6 - Genuine Lennox Product

This was cheap and much easier than searching the local brick and mortar stores for the right filter. It works just fine in my a/c unit.

Worked as described

I hesitated putting 5 stars for installation only because this type of filter is not for the novice. If you follow the directions and work slowly you should be able to do this. Fits right into the plastic frame that the loser before me left on the floor next to the air handler after he installed the wrong filter. Nothing special about the new filter warrants fireworks or anything. It fit and filters the air so Im happy

Very easy to install

We replace annually, works well.

A relatively quick, easy replacement for a dirty filter. Instructions are clear. The filter does a good job.

Perfect fit!

Filter came in a couple of days. Well satisfied.

My local air conditioner repair company wants $70 for this and that doesnt include install. Dont be a sucker, Do It Yourself (DIY) or have a friend or family member help you install it.

This filter was perfect for my furnace. I noticed the improved air quality immediately. It was easy to install, too.