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$49.96
Filterbuy 20x21.5x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.88 x 21.50 x 0.75)
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$122.95
Filterbuy 20x34x1 Air Filter (5-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 33.50 x 0.75)
Filterbuy
4.7
(11696)
Loved for:
great quality
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$54.95
Filterbuy 20x23x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 22.50 x 0.75)
Filterbuy
4.7
(20313)
Loved for:
affordable pricing
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$163.98
Filterbuy 20x23x1 Air Filter (6-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 22.50 x 0.75)
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$50.98
Filterbuy 20x32x1 Air Filter (2-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 20.00 x 32.00 x 0.75)
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$81.99
Filterbuy 20x22x1 Air Filter (3-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 21.50 x 0.75)
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$112.92
Filterbuy 20x25x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 24.50 x 0.75)
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4.7
(11696)
Loved for:
great quality
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$127.98
Filterbuy 20x32x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 20.00 x 32.00 x 0.75)
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$108.96
Filterbuy 20x21.5x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.88 x 21.50 x 0.75)
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$85.92
Filterbuy 20x24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.38 x 23.38 x 0.75)
Filterbuy
4.7
(20313)
Loved for:
affordable pricing
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$84.99
Filterbuy 20x24x1 Air Filter (3-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 19.38 x 23.38 x 0.75)
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$100.98
Filterbuy 20x21x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 20.50 x 0.75)
Filterbuy
4.7
(11696)
Loved for:
sturdy construction
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Sponsored
$270.96
Filterbuy 20x36x1 Air Filter (12-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.75 x 35.75 x 0.75)
Filterbuy
4.7
(9708)
Loved for:
high quality
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$58.95
Filterbuy 20x21.5x1 Air Filter (5-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.88 x 21.50 x 0.75)
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$104.94
Filterbuy 20x36x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.75 x 35.75 x 0.75)
Filterbuy
4.7
(11696)
Loved for:
great quality
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$35.98
Filterbuy 20x30x1 Air Filter (2-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.63 x 29.63 x 0.75)
Filterbuy
4.7
(20313)
Loved for:
easy installation
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$266.88
Filterbuy 20x27x1 Air Filter (12-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 20.00 x 27.00 x 0.75)
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$47.99
Filterbuy 20x32x1 Air Filter (1-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 20.00 x 32.00 x 0.75)
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$66.98
Filterbuy 20x23x1 Air Filter (2-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 22.50 x 0.75)
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$73.96
Filterbuy 20x30x1 Air Filter (4-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.63 x 29.63 x 0.75)
Filterbuy
4.7
(9708)
Loved for:
high quality
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$249.96
Filterbuy 20x21x1 Air Filter (12-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 20.50 x 0.75)
Filterbuy
4.7
(9708)
Loved for:
high quality
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$41.98
Filterbuy 20x24x1 Air Filter (2-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.38 x 23.38 x 0.75)
Filterbuy
4.7
(9708)
Loved for:
high quality
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$89.96
Filterbuy 20x21.5x1 Air Filter (4-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.88 x 21.50 x 0.75)
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$35.98
Filterbuy 20x22x1 Air Filter (2-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 21.50 x 0.75)
Filterbuy
4.7
(11696)
Loved for:
high quality filters
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$21.99
($11.00/count)
Filtrete 16"x20"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 645 ratings
645 reviews
Add to cart
$13.89
Filtrete 16"x25"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 602 ratings
602 reviews
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$29.49
($14.75/count)
Filtrete 16"x25"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 578 ratings
578 reviews
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$13.89
Filtrete 20"x20"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 613 ratings
613 reviews
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Highly rated
$23.49
Filtrete 16"x25"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 682 ratings
682 reviews
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Highly rated
$21.99
($11.00/count)
Filtrete 16"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 687 ratings
687 reviews
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$22.99
($11.50/count)
Filtrete 20"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 594 ratings
594 reviews
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$13.49
Filtrete 14"x14"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 569 ratings
569 reviews
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$34.99
Filtrete 20" x 25" x 4" Allergen Bacteria and Virus Air Filter 1550 MPR: MERV 12 Electrostatic for Home Furnaces
4.7 out of 5 stars with 446 ratings
446 reviews
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$13.89
Filtrete 14x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen
4.7 out of 5 stars with 549 ratings
549 reviews
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$13.89
Filtrete 12x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace & AC Filter, Captures Dust & Pollen
4.7 out of 5 stars with 554 ratings
554 reviews
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$13.89
Filtrete 14"x25"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 573 ratings
573 reviews
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$13.89
Filtrete 12"x12"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 561 ratings
561 reviews
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Highly rated
$18.49
Filtrete 14"x20"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 34 ratings
34 reviews
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$13.89
Filtrete 14"x20"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 557 ratings
557 reviews
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$9.99
Filtrete 14" x 20" MPR 700 Dust Pollen & Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Compatible
4.8 out of 5 stars with 12 ratings
12 reviews
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$29.49
($14.75/count)
Filtrete 20"x30"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 526 ratings
526 reviews
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$29.49
($14.75/count)
Filtrete 20"x25"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 549 ratings
549 reviews
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$29.49
($14.75/count)
Filtrete 20"x20"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 541 ratings
541 reviews
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$5.69
($2.85/count)
Filtrete 2pk Basic Dust and Lint 300 14X20: Electrostatic Furnace Filter, MERV 5, Captures Dust & Lint, 2-Pack
5 out of 5 stars with 11 ratings
11 reviews
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$18.49
Filtrete 16"x25"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 577 ratings
577 reviews
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$22.99
Filtrete 20"x30"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 659 ratings
659 reviews
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$9.99
Filtrete 20" x 20" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC, 3-Month Use
4.5 out of 5 stars with 38 ratings
38 reviews
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Highly rated
$14.89
Filtrete 14"x24"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 659 ratings
659 reviews
Add to cart
