Top positive review
Looked exactly like the one installed with the furnance and shipped quickly. Perfect!
Reviewed in the United States on February 19, 2018
This Aprilaire 410 Air Filter looked and fit exactly like the filter that was installed with our furnace and it shipped quickly. Perfect replacement and it was very easy to install. I bought two filters and they arrived in a much bigger box than I was expecting. Inside the outer box were two single filters, each in their own box with the two boxes taped together. The directions are on the box if it is your first time installing a new filter. Basically, 1. Turn off your furnace or air conditioner. 2. Open the door where the filter is kept. 3. Remove old filter (just slide it out). 4. I found it easiest to fit the filter to the grooves on the bottom first, then opened up the filter vertically to fit the grooves on the top. 5. Slide the filter all the way in, making sure both the top and bottom are fitting flush. 6. Place the cover back on. Make a note or set a reminder for the next filter change! 7. Turn your furnace or air conditioner back on. We have the furnace and an air conditioner so were told to change these filters every six months. I've heard the best thing you can do to extend the life of your furnace is to regularly change the filters.