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$39.08
20X20x1 Air Filters (4-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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20X20x1 Air Filters (4-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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20X25x5 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement For Trion Air Bear, Generalaire, Skuttle, & More
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20X25x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 0.75 Inches)
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20X25x5 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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$99.99
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$102.00
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13X24x1 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.00 X 24.00 X 0.75 Inches)
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20X20x5 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Amana, Coleman, Goodman, Maytag, York, & More
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20X20x5 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Amana, Coleman, Goodman, Maytag, York, & More
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$149.34
16X24x4 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 X 23.38 X 3.63 Inches)
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20X20x1 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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13X20x4 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.00 X 20.00 X 3.63 Inches)
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$124.68
13X20x4 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.00 X 20.00 X 3.63 Inches)
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$90.24
13.25X13.25X1 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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13.25X13.25X1 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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$92.96
$130.00
Trion Air Bear 266649-105 16X25x5 MERV 13 Air Filter- 3-Pack
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967
28% off
$92.96
$130.00
Trion Air Bear 266649-105 16X25x5 MERV 13 Air Filter- 3-Pack
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967
$142.95
$175.00
Aprilaire 2410 MERV 13 16X25 Media Air Cleaner
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58
18% off
$142.95
$175.00
Aprilaire 2410 MERV 13 16X25 Media Air Cleaner
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$70.99
Genuine Aprilaire 213 20X25x4 MERV 13 Healthy Home Air Filter
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21K+
14% off
$60.50
$70.99
Genuine Aprilaire 213 20X25x4 MERV 13 Healthy Home Air Filter
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21K+
$46.16
13X20x1 Air Filters (4-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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$46.16
13X20x1 Air Filters (4-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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$133.90
$165.90
16X25x4 MERV 13 Replacement Air Filter By Bryant/Carrier, 2 Pk | Furnace & AC Filter | Pleated
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19% off
$133.90
$165.90
16X25x4 MERV 13 Replacement Air Filter By Bryant/Carrier, 2 Pk | Furnace & AC Filter | Pleated
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$112.00
Aprilaire Stock 413 Merv 13 Filter Media Box Of 2
Shorty's HVAC Supplies
5
$112.00
Aprilaire Stock 413 Merv 13 Filter Media Box Of 2
Shorty's HVAC Supplies
5
$67.24
$119.90
PFHW2025 Bestair MERV 13 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated
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43% off
$67.24
$119.90
PFHW2025 Bestair MERV 13 Replacement Air Filter By Airx, 2 Pk | Furnace & AC Filter | Pleated
Discount Filters
$58.16
Dust Free 89199 MERV 13 Carbon Pleat Filter 20" X 20" | Skip The Warehouse
Skip The Warehouse
$58.16
Dust Free 89199 MERV 13 Carbon Pleat Filter 20" X 20" | Skip The Warehouse
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Shop Best MERV 13 Air Filter

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$39.08
20X20x1 Air Filters (4-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
224
$39.08
20X20x1 Air Filters (4-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
224
$102.92
20X25x4 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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$134.56
16X25x3 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement For Trion Air Bear, Lennox X0581, & More
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16X25x3 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement For Trion Air Bear, Lennox X0581, & More
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$129.96
$231.96
20X25x5 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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43% off
$129.96
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20X20x2 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 1.75 Inches)
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20X20x2 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 1.75 Inches)
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20X25x4 Air Filter (2-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (2-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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24X30x1 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.88 X 29.88 X 0.75 Inches)
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24X30x1 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.88 X 29.88 X 0.75 Inches)
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6K+
$139.96
$259.96
20X25x5 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement For Trion Air Bear, Generalaire, Skuttle, & More
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46% off
$139.96
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20X25x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 0.75 Inches)
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20X25x5 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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$99.99
20X25x5 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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$102.00
14X20x2 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 X 19.50 X 1.75 Inches)
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$102.00
14X20x2 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 X 19.50 X 1.75 Inches)
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$104.88
$388.44
20X20x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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20X25x6 Air Filter (3-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Aprilaire Space-Gard 201 / 2200 / 2250 & Lennox
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20X25x5 Air Filter (2-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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20X26x5 Air Filter (2-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters For Electro-Air, Emerson, Lennox, White Rodgers, & More
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