237
people found this helpful, as of 2023
ranked #124,191 most helpful
out of 571,544,897 reviews
★★★★★
Excellent furnace filter
These are great filters because the air can circulate through them. I live 150 miles south of the Paradise fire and you can see what how much the filter picked up in the last 2 weeks. And this is with the windows shut.
the product in question
Filtrete 14x20x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
4.7★ · 155,446 ratings, as of 2023