Shop merv 12 furnace filters

Sponsored
About our ads
$34.98
12X12x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
41K+
$34.98
12X12x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
41K+
$69.12
12X12x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
$69.12
12X12x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
$72.48
12X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.50 X 0.75 Inches)
FilterBuy.com
302
$72.48
12X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.50 X 0.75 Inches)
FilterBuy.com
302
$96.72
20X22x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 21.50 X 0.75 Inches)
FilterBuy.com
217
$96.72
20X22x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 21.50 X 0.75 Inches)
FilterBuy.com
217
$29.76
12X12x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
$29.76
12X12x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
$74.88
20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
784
$74.88
20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
FilterBuy.com
784
$88.92
12X20x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$88.92
12X20x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$37.96
12X12x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
$37.96
12X12x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
FilterBuy.com
$99.96
16X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 1.75 Inches)
FilterBuy.com
$99.96
16X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 1.75 Inches)
FilterBuy.com
$114.96
20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
FilterBuy.com
2K+
$114.96
20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
FilterBuy.com
2K+
$190.68
12X20x4 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 3.63 Inches)
FilterBuy.com
$190.68
12X20x4 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 3.63 Inches)
FilterBuy.com
$98.88
16X25x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
FilterBuy.com
$98.88
16X25x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
FilterBuy.com
$40.26
Filtrete 16X25x4 Hvac Furnace Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
Walmart
Free shipping
$40.26
Filtrete 16X25x4 Hvac Furnace Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
Walmart
Free shipping
$50.28
12X24x4 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.38 X 3.63 Inches)
FilterBuy.com
$50.28
12X24x4 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.38 X 3.63 Inches)
FilterBuy.com
$79.04
Filterbuy 12X12x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made In USA
Amazon.com
Free shipping
$79.04
Filterbuy 12X12x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made In USA
Amazon.com
Free shipping
$40.26
Filtrete 20X25x4 Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
Walmart
709
Free shipping
$40.26
Filtrete 20X25x4 Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
Walmart
709
$16.49
$27.28
Filtrete 12X24x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 1 Filter
Walmart
39% off
$16.49
$27.28
Filtrete 12X24x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 1 Filter
Walmart
$79.26
12X12x1 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$79.26
12X12x1 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$55.68
Filtrete 12 X 30 X 1 Air Filter, 12 HVAC Filters, MPR 700, Merv 8, Dust, Pollen & Pet Dander, 3 Month Pleated 1 Inch Electrostatic Air Filters ODFN3810280
OfficeSupply.com
$55.68
Filtrete 12 X 30 X 1 Air Filter, 12 HVAC Filters, MPR 700, Merv 8, Dust, Pollen & Pet Dander, 3 Month Pleated 1 Inch Electrostatic Air Filters ODFN3810280
OfficeSupply.com
$73.74
12X26_1/2X1 Exact MERV 12 AC Furnace Filters 6 Pack
Grow It Depot
$73.74
12X26_1/2X1 Exact MERV 12 AC Furnace Filters 6 Pack
Grow It Depot
$34.98
Filterbuy 12X12x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made In USA
Amazon.com
1K+
$34.98
Filterbuy 12X12x1 Air Filter MERV 8 Essential Dust & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made In USA
Amazon.com
1K+
$41.99
20X25x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 1 Pack
Grow It Depot
$41.99
20X25x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 1 Pack
Grow It Depot
$31.99
Filtrete 16" X 25" X 4" Allergen Bacteria And Virus Deep Pleat Air Filter 1550 MPR: MERV 12 Electrostatic Furnace Filter
Target
Free shipping
$31.99
Filtrete 16" X 25" X 4" Allergen Bacteria And Virus Deep Pleat Air Filter 1550 MPR: MERV 12 Electrostatic Furnace Filter
Target
Free shipping
$46.99
20X22x1 Pleated MERV 12 AC Furnace Filters 3 Pack
Grow It Depot
$46.99
20X22x1 Pleated MERV 12 AC Furnace Filters 3 Pack
Grow It Depot
$111.39
12X16x1 MERV 12 AC Furnace Filters 12 Pack
Grow It Depot
$111.39
12X16x1 MERV 12 AC Furnace Filters 12 Pack
Grow It Depot
$37.99
20X25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack
Grow It Depot
$37.99
20X25x4 (3 5/8) Pleated MERV 12 Air Filters 1 Pack
Grow It Depot
$16.49
Filtrete 12X12x1 Allergen Bacteria And Virus Air Filter 1500 MPR: Electrostatic Furnace Filter, MERV 12, 3-Month Use
Target
Free shipping
$16.49
Filtrete 12X12x1 Allergen Bacteria And Virus Air Filter 1500 MPR: Electrostatic Furnace Filter, MERV 12, 3-Month Use
Target
Free shipping
$18.47
Filtrete 16X25x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 1 Filter
Walmart
$18.47
Filtrete 16X25x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 1 Filter
Walmart
$51.99
20X25x2 Pleated MERV 12 Air Filters 3 Pack
Grow It Depot
$51.99
20X25x2 Pleated MERV 12 Air Filters 3 Pack
Grow It Depot
$65.91
Filterbuy 12X12x4 Merv 11 Allergen Defense, Pleated Hvac AC Furnace Air Filters (3-Pack)
Walmart
Free shipping
$65.91
Filterbuy 12X12x4 Merv 11 Allergen Defense, Pleated Hvac AC Furnace Air Filters (3-Pack)
Walmart
Free shipping
$189.99
16X25x1 Pleated MERV 12 Air Filters 24 Pack
Grow It Depot
$189.99
16X25x1 Pleated MERV 12 Air Filters 24 Pack
Grow It Depot
$26.49
Filtrete 14X20x1 2Pk Allergen Bacteria And Virus Air Filter 1500 MPR: Electrostatic Furnace Filter, MERV 12, Captures Dust & Pollen
Target
Free shipping
$26.49
Filtrete 14X20x1 2Pk Allergen Bacteria And Virus Air Filter 1500 MPR: Electrostatic Furnace Filter, MERV 12, Captures Dust & Pollen
Target
Free shipping
$172.68
20X25x4 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
FilterBuy.com
$172.68
20X25x4 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
FilterBuy.com
$37.96
Filterbuy 12X12x1 Merv 11 Allergen Defense, Pleated Hvac AC Furnace Air Filters (4-Pack)
Walmart
Free shipping
$37.96
Filterbuy 12X12x1 Merv 11 Allergen Defense, Pleated Hvac AC Furnace Air Filters (4-Pack)
Walmart
Free shipping
$34.98
Filterbuy 12X12x1 Merv 8 Dust Defense, Pleated Hvac AC Furnace Air Filters (6-Pack)
Walmart
Free shipping
30-day returns
$34.98
Filterbuy 12X12x1 Merv 8 Dust Defense, Pleated Hvac AC Furnace Air Filters (6-Pack)
Walmart
30-day returns
$29.76
Filterbuy 12X12x1 Merv 8 Dust Defense, Pleated Hvac AC Furnace Air Filters (4-Pack)
Walmart
Free shipping
$29.76
Filterbuy 12X12x1 Merv 8 Dust Defense, Pleated Hvac AC Furnace Air Filters (4-Pack)
Walmart
Free shipping
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop merv 12 furnace filters

    Sponsored
    About our ads
    $34.98
    12X12x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    41K+
    $34.98
    12X12x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    41K+
    $69.12
    12X12x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    $69.12
    12X12x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    $72.48
    12X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.50 X 0.75 Inches)
    FilterBuy.com
    302
    $72.48
    12X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.50 X 0.75 Inches)
    FilterBuy.com
    302
    $96.72
    20X22x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 21.50 X 0.75 Inches)
    FilterBuy.com
    217
    $96.72
    20X22x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 21.50 X 0.75 Inches)
    FilterBuy.com
    217
    $29.76
    12X12x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    $29.76
    12X12x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    $74.88
    20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    784
    $74.88
    20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    784
    $88.92
    12X20x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    $88.92
    12X20x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    $37.96
    12X12x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    $37.96
    12X12x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.75 X 11.75 X 0.75 Inches)
    FilterBuy.com
    $99.96
    16X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 1.75 Inches)
    FilterBuy.com
    $99.96
    16X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 1.75 Inches)
    FilterBuy.com
    $114.96
    20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
    FilterBuy.com
    2K+
    $114.96
    20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
    FilterBuy.com
    2K+
    $190.68
    12X20x4 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 3.63 Inches)
    FilterBuy.com
    $190.68
    12X20x4 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 3.63 Inches)
    FilterBuy.com
    $98.88
    16X25x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
    FilterBuy.com
    $98.88
    16X25x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
    FilterBuy.com
    $40.26
    Filtrete 16X25x4 Hvac Furnace Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
    Walmart
    Free shipping
    $40.26
    Filtrete 16X25x4 Hvac Furnace Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
    Walmart
    Free shipping
    $50.28
    12X24x4 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.38 X 3.63 Inches)
    FilterBuy.com
    $50.28
    12X24x4 Air Filter (2-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 23.38 X 3.63 Inches)
    FilterBuy.com
    $79.04
    Filterbuy 12X12x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made In USA
    Amazon.com
    Free shipping
    $79.04
    Filterbuy 12X12x2 Air Filter MERV 13 Optimal Smoke & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made In USA
    Amazon.com
    Free shipping
    $40.26
    Filtrete 20X25x4 Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
    Walmart
    709
    Free shipping
    $40.26
    Filtrete 20X25x4 Air Filter, MPR 1550 Merv 12, Ultra Allergen Reduction, 1 Filter
    Walmart
    709
    $16.49
    $27.28
    Filtrete 12X24x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 1 Filter
    Walmart
    39% off
    $16.49
    $27.28
    Filtrete 12X24x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 1 Filter
    Walmart
    $79.26
    12X12x1 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
    Filter King
    $79.26
    12X12x1 Air Filters (6-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
    Filter King