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16 x 20 x 1 filter

Air Treatment

16 x 20 x 1 filter

43 products

16 x 20 x 1 filter VEVOR Electrostatic Air Filter 16x20x1 Inch

VEVOR Electrostatic Air Filter 16x20x1 Inch

$27.99
Or 4 interest-free payments of $6.99*
1store
UBeesize 16x20x1 Reusable Electrostatic Air Filter

UBeesize 16x20x1 Reusable Electrostatic Air Filter

$44.99
Grainger 1W099 Non-Pleated Air Filter 16 x 20 x 1

Grainger 1W099 Non-Pleated Air Filter 16 x 20 x 1

$44.64
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 2500 MERV 14 Premium Allergen and Ultrafine Particles 1 Filter 16 x 20 x 1

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 2500 MERV 14 Premium Allergen and Ultrafine Particles 1 Filter 16 x 20 x 1

$107.44
Weba 16 x 20 x 1 WEBA(R) High Efficiency 1" Thick Filter

Weba 16 x 20 x 1 WEBA(R) High Efficiency 1" Thick Filter

$17.84
VEVOR 16x20x1 Aluminum Electrostatic Air Filter MERV 8 Actual 15.5 x 19.75 x 0.82

VEVOR 16x20x1 Aluminum Electrostatic Air Filter MERV 8 Actual 15.5 x 19.75 x 0.82

$23.99
canopy Aerostar 16 x 20 x 1 Merv 8 Furnace Air Filter 6 Pack

canopy Aerostar 16 x 20 x 1 Merv 8 Furnace Air Filter 6 Pack

$50.83
canopy Aerostar 16 x 20 x 1 Merv 11 Furnace Air Filter 4 Pack

canopy Aerostar 16 x 20 x 1 Merv 11 Furnace Air Filter 4 Pack

$58.41
canopy Aerostar 16 x 20 x 1 Merv 8 Furnace Air Filter 4 Pack

canopy Aerostar 16 x 20 x 1 Merv 8 Furnace Air Filter 4 Pack

$41.13
3M Filtrete 16 x 20 x 1 Smart Air Filter MPR 2200 MERV 13

3M Filtrete 16 x 20 x 1 Smart Air Filter MPR 2200 MERV 13

$131.80
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 800 MERV 10

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 800 MERV 10

$11.88
Nordic Pure 16 x 20 x 1 Carbon Air Filter Merv 11 2 Pack Black

Nordic Pure 16 x 20 x 1 Carbon Air Filter Merv 11 2 Pack Black

$37.99
BestAir 16 x 20 x 1 AC Furnace Filters MERV 8

BestAir 16 x 20 x 1 AC Furnace Filters MERV 8

$5.99
BestAir 16 x 20 x 1 AC Furnace Filters MERV 11

BestAir 16 x 20 x 1 AC Furnace Filters MERV 11

$11.97
K&N K&n 16x20x1 Hvac Furnace Air Filter HVC-8-11620

K&N K&n 16x20x1 Hvac Furnace Air Filter HVC-8-11620

$49.99
K&N 16x20x1 Hvac Furnace Air Filter Merv 13 HVC-13-11620

K&N 16x20x1 Hvac Furnace Air Filter Merv 13 HVC-13-11620

$79.99
BestAir 16 x 20 x 1 AC Furnace Allergen Odor Reduction Carbon Air Filter MERV 11

BestAir 16 x 20 x 1 AC Furnace Allergen Odor Reduction Carbon Air Filter MERV 11

$12.99
3M Filtrete 16x20x1 HVAC Furnace Air Filter MPR 800 MERV 10 4 Pack

3M Filtrete 16x20x1 HVAC Furnace Air Filter MPR 800 MERV 10 4 Pack

$39.76
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1000 MERV 11 2 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1000 MERV 11 2 Pack

$28.45
3M Filtrete 16x20x1 HVAC Furnace Air Filter MPR 1900 MERV 13 2 Pack

3M Filtrete 16x20x1 HVAC Furnace Air Filter MPR 1900 MERV 13 2 Pack

$34.99
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1500 MERV 12 4 pcs

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1500 MERV 12 4 pcs

$73.88
3M Filtrete 16 x 20 x 1 Air Filter MPR 1000 MERV 11 Allergen Defense 6 Filters

3M Filtrete 16 x 20 x 1 Air Filter MPR 1000 MERV 11 Allergen Defense 6 Filters

$65.99
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1500 MERV 12 6 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1500 MERV 12 6 Pack

$61.68
3M Filtrete 16x20x1 Air Filter MPR 800 MERV 10 Micro Particle Reduction 6 Filters

3M Filtrete 16x20x1 Air Filter MPR 800 MERV 10 Micro Particle Reduction 6 Filters

$59.64
3M Walmart.com, Filtrete 16x20x1 Air Filter MPR 800 MERV 10 Micro Particle Reduction 2 Filters

3M Walmart.com, Filtrete 16x20x1 Air Filter MPR 800 MERV 10 Micro Particle Reduction 2 Filters

$19.88
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 300 MERV 5 Dust Reduction 4 Filters

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 300 MERV 5 Dust Reduction 4 Filters

$32.53
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1000 MERV 11 Allergen Defense 4 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1000 MERV 11 Allergen Defense 4 Pack

$48.46
Nordic Pure 16 x 20 x 1 A/C Air Filter Bulk Merv 12 Pleated Electrostatic 11 A/C

Nordic Pure 16 x 20 x 1 A/C Air Filter Bulk Merv 12 Pleated Electrostatic 11 A/C

$38.99
Nordic Pure 16x20x1 Pleated Merv 8 Air Filters 24 Pack

Nordic Pure 16x20x1 Pleated Merv 8 Air Filters 24 Pack

$134.99
Nordic Pure 16x20x1 Pleated Merv 12 Air Filters 12 Pack

Nordic Pure 16x20x1 Pleated Merv 12 Air Filters 12 Pack

$80.99
Nordic Pure 16x20x1 Pleated Merv 8 Air Filters 2 Pack

Nordic Pure 16x20x1 Pleated Merv 8 Air Filters 2 Pack

$30.49
Nordic Pure Pleated MERV 10 Air Filters 16 x 20 x 1-in 2 count

Nordic Pure Pleated MERV 10 Air Filters 16 x 20 x 1-in 2 count

$30.99
Nordic Pure Carbon Odor Reduction Furnace Air Filters 16 x 20 x 1 4 pack

Nordic Pure Carbon Odor Reduction Furnace Air Filters 16 x 20 x 1 4 pack

$53.99
Nordic Pure 16x20x1 Pleated Air Filters MERV 7 Plus Carbon 3 Pack

Nordic Pure 16x20x1 Pleated Air Filters MERV 7 Plus Carbon 3 Pack

$47.99
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 2500 MERV 14 Premium Allergen and Ultrafine Particles 4 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 2500 MERV 14 Premium Allergen and Ultrafine Particles 4 Pack

$70.92
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1900 MERV 13 Premium Allergen Bacteria and Virus 6 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 1900 MERV 13 Premium Allergen Bacteria and Virus 6 Pack

$112.05
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 700 MERV 8 Dust Pollen and Pet Dander Reduction 12 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 700 MERV 8 Dust Pollen and Pet Dander Reduction 12 Pack

$55.69
3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 700 MERV 8 Dust Pollen and Pet Dander Reduction 6 Pack

3M Filtrete 16 x 20 x 1 HVAC Furnace Air Filter MPR 700 MERV 8 Dust Pollen and Pet Dander Reduction 6 Pack

$53.99
Nordic Pure Air Filters MERV 12 Pleated Carbon 6 Pack

Nordic Pure Air Filters MERV 12 Pleated Carbon 6 Pack

$75.99

*Pay in 4: A higher initial payment may be required. CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190. One-time card: One Time Card bi-weekly payments with a service fee between $1.29–$5.99, issued by WebBank. For example: a $248 purchase with a $62 down payment and a $4.99 service fee results in a 35.68% APR, followed by three additional biweekly payments of $62 (total repayment: $252.99). Subject to credit approval; minimum 25% down payment required. Financing: A $1,000 purchase might cost $173.53 per month over 6 months at 13.99% APR. Rate ranges from 0.00%-35.99% APR based on creditworthiness, term length, and subject to credit approval, resulting in, for example, 3 equal monthly payments of $333.33 at 0.00% APR to $353.52 at 35.99% APR per $1,000 borrowed. Minimum purchase amount and down payment may be required. Estimation of monthly payment excludes potential tax and shipping costs. Monthly financing through Klarna issued by WebBank. All loans subject to credit approval. See terms.

Monthly financing through Klarna and One-time card bi-weekly payments with a service fee to shop anywhere in the Klarna App issued by WebBank. Other CA resident loans at select merchants made or arranged pursuant to a California Financing Law license. Copyright © 2005-2026 Klarna Inc. NMLS #1353190, 800 N. High Street Columbus, OH 43215. VT Consumers: For WebBank Loan Products (One-Time Cards, Financing, Klarna Card): THIS IS A LOAN SOLICITATION ONLY. KLARNA INC. IS NOT THE LENDER. INFORMATION RECEIVED WILL BE SHARED WITH ONE OR MORE THIRD PARTIES IN CONNECTION WITH YOUR LOAN INQUIRY. THE LENDER MAY NOT BE SUBJECT TO ALL VERMONT LENDING LAWS. THE LENDER MAY BE SUBJECT TO FEDERAL LENDING LAWS.