Shop furnace air filters 16x20x1

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$36.44
16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 6
Air Filters Unlimited
Free shipping
$36.44
16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 6
Air Filters Unlimited
Free shipping
$33.84
Filtrete 16X20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6
Amazon.com
143K+
$33.84
Filtrete 16X20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6
Amazon.com
143K+
$45.47
16X20x1 Air Filter MERV 10 - Box Of 6 - Glasfloss - Made In USA
Air Filters Unlimited
145
Free shipping
$45.47
16X20x1 Air Filter MERV 10 - Box Of 6 - Glasfloss - Made In USA
Air Filters Unlimited
145
$49.88
16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 12
Air Filters Unlimited
39
Free shipping
$49.88
16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 12
Air Filters Unlimited
39
$34.61
Filtrete 16X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack
Amazon.com
65K+
Free shipping
$34.61
Filtrete 16X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack
Amazon.com
65K+
$46.04
16X20x1 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
19K+
$46.04
16X20x1 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
19K+
$40.32
16X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$40.32
16X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
$113.16
16X20x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
1K+
$113.16
16X20x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
FilterBuy.com
1K+
$50.10
Filtrete 16X20x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
1K+
Free shipping
$50.10
Filtrete 16X20x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
Amazon.com
1K+
$6.20
Industrial Pleated Air Filters - 16 X 20 X 1", MERV 8 - ULINE - Case Of 12 - S-22965
Uline
$6.20
Industrial Pleated Air Filters - 16 X 20 X 1", MERV 8 - ULINE - Case Of 12 - S-22965
Uline
$73.99
16X20x1 Merv 11 Pleated Air Filters Merv 11 / 12
MervKing
$73.99
16X20x1 Merv 11 Pleated Air Filters Merv 11 / 12
MervKing
$35.80
$61.96
16X20x1 4 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
Discount Filters
42% off
$35.80
$61.96
16X20x1 4 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
Discount Filters
$67.99
16X20x1 Merv 8 Pleated Air Filters Merv 8 / 12
MervKing
$67.99
16X20x1 Merv 8 Pleated Air Filters Merv 8 / 12
MervKing
$48.99
16X20x1 Merv 13 Pleated Air Filters Merv 13 / 6
MervKing
$48.99
16X20x1 Merv 13 Pleated Air Filters Merv 13 / 6
MervKing
$15.49
16X20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Temu US
61
$15.49
16X20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
Temu US
61
$3.00
Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
SupplyHouse.com
31
$3.00
Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
SupplyHouse.com
31
$114.99
AAF Flanders Nested Glass EZ-Green Filters (24 Filters), 16X20x1
RememberTheFilter.com
Free shipping
$114.99
AAF Flanders Nested Glass EZ-Green Filters (24 Filters), 16X20x1
RememberTheFilter.com
Free shipping
$57.52
16X20x1 12 Pk MERV 4 Fiberglass Furnace & AC Air Filter By CA, Inc.
Discount Filters
$57.52
16X20x1 12 Pk MERV 4 Fiberglass Furnace & AC Air Filter By CA, Inc.
Discount Filters
$59.99
16X20x1 Flanders EZ Flow Filters 10055.011620
RememberTheFilter.com
101
Free shipping
$59.99
16X20x1 Flanders EZ Flow Filters 10055.011620
RememberTheFilter.com
101
$29.00
$45.96
16X20x1 4 Pk MERV 8 Pleated Furnace & AC Air Filter By Airx
Discount Filters
36% off
$29.00
$45.96
16X20x1 4 Pk MERV 8 Pleated Furnace & AC Air Filter By Airx
Discount Filters
$19.88
Filtrete 16X20x1 Air Filter, MPR 800 Merv 10, Micro Particle Reduction, 2 Filters
Walmart
In store
617
Curbside
$19.88
Filtrete 16X20x1 Air Filter, MPR 800 Merv 10, Micro Particle Reduction, 2 Filters
Walmart
617
$26.87
Great Value 16X20x1 Merv 11 Better Hvac Air And Furnance Filter Reduces Allergens 2 Filters
Walmart
41
$26.87
Great Value 16X20x1 Merv 11 Better Hvac Air And Furnance Filter Reduces Allergens 2 Filters
Walmart
41
$32.97
Air Filter Factory 16 X 20 X 1 Inches Washable Industrial Aluminum Foil Filter
Walmart
Free shipping
$32.97
Air Filter Factory 16 X 20 X 1 Inches Washable Industrial Aluminum Foil Filter
Walmart
Free shipping
$40.99
Reusable Air Filter 16X20x1 (9-Pack,), MERV 8 MPR 600 AC/HVAC Furnace Air Filters 1X Reusable Plastic Frame+9 X Filter Replacements
Temu US
9
$40.99
Reusable Air Filter 16X20x1 (9-Pack,), MERV 8 MPR 600 AC/HVAC Furnace Air Filters 1X Reusable Plastic Frame+9 X Filter Replacements
Temu US
9
$12.96
16 in. X 20 in. X 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
Home Depot
In store
16K+
Free shipping
Curbside
$12.96
16 in. X 20 in. X 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
Home Depot
16K+
$5.70
Koch Filter™ XL8 Pleated Filter, 16 X 20 X 1", MERV 8, Standard Capacity
Global Industrial
$5.70
Koch Filter™ XL8 Pleated Filter, 16 X 20 X 1", MERV 8, Standard Capacity
Global Industrial
$82.95
16X20x1 6-Pack MERV 13 Furnace & AC Air Filter By Filters Fast
FiltersFast.com
Special Offer
$82.95
16X20x1 6-Pack MERV 13 Furnace & AC Air Filter By Filters Fast
FiltersFast.com
Special Offer
$2.48
16 in. X 20 in. X 1 in. Fiberglass Air Filter
Home Depot
In store
607
Free shipping
Curbside
$2.48
16 in. X 20 in. X 1 in. Fiberglass Air Filter
Home Depot
607
$4.82
Koch Filter™ Disposable Fiberglass Filter, 16 X 20 X 1"
Global Industrial
$4.82
Koch Filter™ Disposable Fiberglass Filter, 16 X 20 X 1"
Global Industrial
$17.04
Nested Glass MERV 1 Air Filters: 4-Pack, 16" X 20" X 1" For Enhanced Filtration & Cleaner Airflow
Temu US
190
$17.04
Nested Glass MERV 1 Air Filters: 4-Pack, 16" X 20" X 1" For Enhanced Filtration & Cleaner Airflow
Temu US
190
$5.98
16 in. X 20 in. X 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Home Depot
In store
12K+
Free shipping
Curbside
$5.98
16 in. X 20 in. X 1 in. Standard Pleated Air Filter FPR 5, MERV 8
Home Depot
12K+
$4.90
Global Industrial™ Pleated Air Filter, 16 X 20 X 1", MERV 8, Standard Capacity, Wire Backed
Global Industrial
$4.90
Global Industrial™ Pleated Air Filter, 16 X 20 X 1", MERV 8, Standard Capacity, Wire Backed
Global Industrial
$62.95
16X20x1 6-Pack Filters Fast MERV 8 Pleated Panel Filter
FiltersFast.com
Special Offer
$62.95
16X20x1 6-Pack Filters Fast MERV 8 Pleated Panel Filter
FiltersFast.com
Special Offer
$11.99
Filtrete Allergen Defense 1000 MPR Air Filter, 16 X 20 X 1-In
Chewy.com
9
$11.99
Filtrete Allergen Defense 1000 MPR Air Filter, 16 X 20 X 1-In
Chewy.com
9
$16.99
Filtrete Allergen Bacteria & Virus 1500 MPR Air Filter, 16 X 20 X 1-In
Chewy.com
10
$16.99
Filtrete Allergen Bacteria & Virus 1500 MPR Air Filter, 16 X 20 X 1-In
Chewy.com
10
$8.00
Pioneer Air Filter For WS012GMFI22HLD
High Seer
$8.00
Pioneer Air Filter For WS012GMFI22HLD
High Seer
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    Shop furnace air filters 16x20x1

    Ads
    $36.44
    16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 6
    Air Filters Unlimited
    Free shipping
    $36.44
    16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 6
    Air Filters Unlimited
    Free shipping
    $33.84
    Filtrete 16X20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6
    Amazon.com
    143K+
    $33.84
    Filtrete 16X20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6
    Amazon.com
    143K+
    $45.47
    16X20x1 Air Filter MERV 10 - Box Of 6 - Glasfloss - Made In USA
    Air Filters Unlimited
    145
    Free shipping
    $45.47
    16X20x1 Air Filter MERV 10 - Box Of 6 - Glasfloss - Made In USA
    Air Filters Unlimited
    145
    $49.88
    16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 12
    Air Filters Unlimited
    39
    Free shipping
    $49.88
    16X20x1 Air Filter Glasfloss GDS Series Disposable - Box Of 12
    Air Filters Unlimited
    39
    $34.61
    Filtrete 16X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack
    Amazon.com
    65K+
    Free shipping
    $34.61
    Filtrete 16X20x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack
    Amazon.com
    65K+
    $46.04
    16X20x1 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    19K+
    $46.04
    16X20x1 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    19K+
    $40.32
    16X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    $40.32
    16X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    $113.16
    16X20x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    1K+
    $113.16
    16X20x1 Air Filter (12-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
    FilterBuy.com
    1K+
    $50.10
    Filtrete 16X20x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    1K+
    Free shipping
    $50.10
    Filtrete 16X20x1 AC Furnace Air Filter, MERV 12, MPR 1500, CERTIFIED Asthma & Allergy Friendly, 3 Month Pleated 1-Inch Electrostatic Air Cleaning
    Amazon.com
    1K+
    $6.20
    Industrial Pleated Air Filters - 16 X 20 X 1", MERV 8 - ULINE - Case Of 12 - S-22965
    Uline
    $6.20
    Industrial Pleated Air Filters - 16 X 20 X 1", MERV 8 - ULINE - Case Of 12 - S-22965
    Uline
    $73.99
    16X20x1 Merv 11 Pleated Air Filters Merv 11 / 12
    MervKing
    $73.99
    16X20x1 Merv 11 Pleated Air Filters Merv 11 / 12
    MervKing
    $35.80
    $61.96
    16X20x1 4 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
    Discount Filters
    42% off
    $35.80
    $61.96
    16X20x1 4 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
    Discount Filters
    $67.99
    16X20x1 Merv 8 Pleated Air Filters Merv 8 / 12
    MervKing
    $67.99
    16X20x1 Merv 8 Pleated Air Filters Merv 8 / 12
    MervKing
    $48.99
    16X20x1 Merv 13 Pleated Air Filters Merv 13 / 6
    MervKing
    $48.99
    16X20x1 Merv 13 Pleated Air Filters Merv 13 / 6
    MervKing
    $15.49
    16X20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
    Temu US
    61
    $15.49
    16X20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
    Temu US
    61
    $3.00
    Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
    SupplyHouse.com
    31
    $3.00
    Hart & Cooley 274160200 16" X 20" X 1" Fiberglass Throw Away Replacement Filter | Supplyhouse.Com
    SupplyHouse.com
    31
    $114.99
    AAF Flanders Nested Glass EZ-Green Filters (24 Filters), 16X20x1
    RememberTheFilter.com
    Free shipping
    $114.99
    AAF Flanders Nested Glass EZ-Green Filters (24 Filters), 16X20x1
    RememberTheFilter.com
    Free shipping
    $57.52
    16X20x1 12 Pk MERV 4 Fiberglass Furnace & AC Air Filter By CA, Inc.
    Discount Filters
    $57.52
    16X20x1 12 Pk MERV 4 Fiberglass Furnace & AC Air Filter By CA, Inc.
    Discount Filters

    • 16x20x1 Furnace Filters | Order Any Size & Any Quantity

      16x20x1 Furnace Filters | Order Any Size & Any Quantity