10 bestGeneral Furnace Filtersof December 2024
112M consumers helped this year.
1
Filtrete Micro Allergen Defense AC Furnace Air Filter, MPR 1000, 20 x 20 x 1-Inches, 4-Pack
Filtrete
9.8
23% off
2
How Your House Works: A Visual Guide to Understanding and Maintaining Your Home (RSMeans)
RSMeans
9.6
3
Filtrete 20x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack (exact dimensions 19.69 x 19.69 x 0.81)
Filtrete
9.4
4
Nordic Pure 20x24x4M14-2 Pleated AC Furnace Air Filter, Box of 2
Nordic Pure
9.2
22% off
5
Get More Referrals Now!: The Four Cornerstones That Turn Business Relationships Into Gold (CAREER (EXCLUDE VGM))
McGraw-Hill Education
8.9
Other
6
Nordic Pure 14x24x2M14-3 Pleated AC Furnace Air Filter, Box of 3
Nordic Pure
8.6
7
TRIGHTFILTERS 14x30x1 Furnace Filters
TRIGHTFILTERS
8.4
8
TRIGHTFILTERS 14x25x1 Furnace Filters
TRIGHTFILTERS
8.1
9
True Blue 12" X 24" X 1" Furnace Air Filter Sold in packs of 12
TRUE BLUE
7.8
10
14x20x1 Fibreglass Furnace Filter, Pack of 12
Flanders
7.5
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