Furnace Filters

Aerostar 16x25x4 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 1/2"x24 1/2"x3 3/4")
$102.89
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Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)
$30.88
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Aerostar 16 3/8 x 21 1/2 x 1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 16 3/8"x21 1/2"x3/4")
$55.18
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MervKing 16x25x1 Air Filter | MERV 8 | MPR 600-700 Ultra Plus | 6-Pack | Pleated HVAC AC Furnace Replacement Air Filters | Actual Size: 15.7" x 24.7" x 0.75"
$42.99
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Filterbuy 16x25x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 24.50 x 3.63 Inches)
$41.87
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Simply Filters 12x12x1 MERV 11, MPR 1000 Air Filter (4 Pack) - Actual Size 11.75"x11.75"x0.75", HVAC, AC, Furnace, Air Pleated Filter
$32.97
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SpiroPure 11.5X23.5X1 MERV 8 Geothermal Air Filters - Made in USA (6 Pack)
$44.31
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Filter King 16x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 x 19.5 x .75"
$29.96
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AprilAire 210 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 11, Clean Air & Dust, 20x25x4 Air Filter (Pack of 8)
$368.99
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Nordic Pure 16x25x4 (15_1/2 x 24_1/2 x 3_5/8) Pleated MERV 8 Air Filters 2 Pack
$46.49
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Nordic Pure 20x25x4 (19_1/2 x 24_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack
$45.58
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Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (5-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 0.75 Inches)
$41.75
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Simply Filters 12x12x1 MERV 13, MPR 1500 Air Filter (4 Pack) - Actual Size: 11.25"x11.25"x0.75" HVAC, AC Furnace, Replacement, Return Air Pleated Filter for Home & Office
$39.97
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Simply Filters 16x25x1 MERV 11, MPR 1000 Air Filter (4 Pack) - Actual Size 15.75"x24.75"x0.75", HVAC, AC, Furnace, Air Pleated Filter
$34.97
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BNX TruFilter 16x20x1 Air Filter MERV 13 (4-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Pollen, Mold, Bacteria, Smoke, Allergen, MPR 1900 FPR 10
$46.99
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20x20x1 Air Filter by Colorfil | Color Changing Filters for Cat and Dog Odor | MERV 8 Furnace AC Filter for Pet Hair and Dust | 19.5"x19.5"x0.75" Exact Size | Pack of 4
$64.99
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Aerostar 12x12x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 11 3/4" x 11 3/4" x 3/4")
$23.92
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Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)
$25
Compare at 53 stores

Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (1-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)
$19.31
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Aerostar 16x25x1 MERV 6 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 3/4"x 24 3/4" x 3/4")
$32.88
Compare at 52 stores
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