Shop Home AC Filters 20X30x1

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$33.99
20X30x1 Air Filter (1-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 Air Filters (3-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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20X30x1 MERV 13 Pleated Air Filter
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20X30x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 MERV 11 Pleated Air Filter
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20X30x1 Air Filters (6-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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20X30x1 Air Filters (6-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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20X30x1 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 Air Filter (5-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$92.18
20X30x1 MERV 11 Pleated Air Filter By Airx | 6-Pack For Furnace & AC
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Filtrete 20 X 30 X 1 Washable MERV 1 Basic Cut To Fit Adjustable Air Filter | LOWESCTF-12
Lowe's
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Filtrete 20 X 30 X 1 Washable MERV 1 Basic Cut To Fit Adjustable Air Filter | LOWESCTF-12
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Filtrete 20 X 30 X 1 MERV 1 Flat Panel Basic Flat Air Filter 2 -Pack | FPL22-2PK-24
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Filtrete 20X30x1 Hvac Furnace Air Filter, MPR 1000 Merv 11, Allergen Defense, 2 Filters
Walmart
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Filtrete 20X30x1 Hvac Furnace Air Filter, MPR 1000 Merv 11, Allergen Defense, 2 Filters
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20X30x1 MERV 11 Pleated Air Filter By Airx | 4-Pack For Furnace & AC
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Filtrete 20" X 30" X 1" Cut To Fit Adjustable Air Filter - 1 Each
Instacart
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Filtrete 20" X 30" X 1" Cut To Fit Adjustable Air Filter - 1 Each
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Filtrete 20 X 30 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 1222-2PK
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Filtrete 20 X 30 X 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter 2 -Pack | 1222-2PK
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$108.85
20X30x1 Genuine 3m Filtrete MPR 1900 Premium Allergen, Bacteria, Virus Furnace & AC Air Filter - 6-Pack
Walmart
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20X30x1 Genuine 3m Filtrete MPR 1900 Premium Allergen, Bacteria, Virus Furnace & AC Air Filter - 6-Pack
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Filtrete 20X30x1 Hvac Furnace Air Filter, MPR 1000 Merv 11, Allergen Defense, 4 Pack
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Filtrete 20X30x1 Hvac Furnace Air Filter, MPR 1000 Merv 11, Allergen Defense, 4 Pack
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20X30x1 MERV 13 Pleated Air Filter By Airx | 6-Pack For Furnace & AC
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Filtrete 20X30x1 Hvac Furnace Air Filter, MPR 1900 Merv 13, Premium Allergen, Bacteria And Virus, 6 Pack
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Filtrete 20X30x1 Hvac Furnace Air Filter, MPR 1500 Merv 12, Allergen, Bacteria And Virus, 2 Filters
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Filterbuy 20X30x1 Air Filter Merv 8 Dust Defense, Pleated Hvac AC Furnace Filter Replacement, 1-Pack
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Filterbuy 20X30x1 Air Filter Merv 8 Dust Defense, Pleated Hvac AC Furnace Filter Replacement, 1-Pack
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$199.99
20X30x1 Exact Filters Fiberglass MERV 1-4 (12 Pack)
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20X30x1 Exact Filters Fiberglass MERV 1-4 (12 Pack)
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$149.99
Primeshield Essential MERV 8 Pleated Air Filters (12 Pack), 20X30x1
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Primeshield Essential MERV 8 Pleated Air Filters (12 Pack), 20X30x1
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Filterbuy 20x30x1 Air Filter MERV 10 Odor Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
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Aug 9, 2022
Walmart.com
Filterbuy 20x30x1 Air Filter MERV 10 Odor Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack
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Aug 10, 2022
Walmart.com
Filterbuy 20x30x1 Air Filter MERV 8 Essential Dust & Allergy Defense (2-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.63 x 29.63 x 0.75)
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Apr 14, 2018
amazon
Improved Airflow and a Cleaner Environment with the Optimal 10x30x1 HVAC Air Filter
Improved Airflow and a Cleaner Environment with the Optimal 10x30x1 HVAC Air Filter
Aug 8, 2024
weebly.com
Filterbuy 20x30x1 Air Filter MERV 13 Smoke Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack
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Filterbuy 20x30x1 Air Filter MERV 13 Smoke Defense, Pleated HVAC AC Furnace Filter Replacement, 4-Pack
Nov 6, 2021
Walmart.com
Filterbuy 20x30x1 Air Filter MERV 13 Smoke Defense, Pleated HVAC AC Furnace Filter Replacement, 1-Pack
Filterbuy 20x30x1 Air Filter MERV 13 Smoke Defense, Pleated HVAC AC Furnace Filter Replacement, 1-Pack
2 viewsFeb 10, 2024
Walmart.com
Filterbuy 20x30x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack
Filterbuy 20x30x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack
Aug 10, 2022
Walmart.com
Filterbuy 20x30x1 MERV 11 Allergen Defense, Pleated HVAC AC Furnace Air Filters (1-Pack)
Feb 10, 2024
Walmart.com
Filterbuy 20x30x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 5-Pack
12 viewsAug 10, 2022
Walmart.com
Filterbuy 20x30x1 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
Apr 29, 2025
Walmart.com
(2 pack) Filterbuy 20x30x1 MERV 11 Allergen Defense, Pleated HVAC AC Furnace Air Filters (1-Pack)
Apr 7, 2025
Walmart.com
0:19
Filterbuy 20x20x1 Air Filter MERV 11 Superior Pet & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.50 x 19.50 x 0.75)
Jun 19, 2016
amazon
0:19
Filterbuy 20x30x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.63 x 29.63 x 0.75)
Sep 2, 2021
amazon
0:19
Filterbuy 20x30x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.63 x 29.63 x 0.75)
Oct 30, 2021
amazon
0:27
AIRx Filters 20x30x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA
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amazon
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AIRx Filters 20x30x1 Furnace Filter MERV 8 Pleated HVAC AC Air Filter, Easy Installation, For Allergens, Dust, Pollen, & Dander Control, 4-Pack
1 viewsDec 13, 2021
amazon
0:19
Filterbuy 24x24x2 Air Filter MERV 8 Essential Dust & Allergy Defense (4-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 23.38 x 23.38 x 1.75)
Apr 27, 2013
amazon
1:01
Filterbuy 20x30x1 Air Filter MERV 8 Essential Dust & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.63 x 29.63 x 0.75)
Jul 23, 2021
amazon
0:20
Filterbuy 14x24x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 13.38 x 23.38 x 0.75)
Apr 27, 2013
amazon
Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Filters
531 viewsDec 29, 2023
Walmart.com
Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria, Virus, 4 Pack
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(3 pack) Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Filters
Mar 31, 2025
Walmart.com
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Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Filters
271 viewsNov 1, 2023
Walmart.com
Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 2 Filters
495 viewsFeb 27, 2025
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Which Filtrete Air Filter Is Best?
Nov 12, 2020
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5 Best 20x30x1 Air Filters in 2026 - The Home Dweller
Jun 9, 2019
thehomedweller.com
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K&N 20x20x1 HVAC Furnace Air Filter, Lasts a Lifetime, Washable, Merv 11, the Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office, HVC-12020
4 viewsMar 1, 2019
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Filterbuy 20x30x1 Air Filter MERV 8 Essential Dust & Allergy Defense Review
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Filtrete 20x30x1 Air Filter, MERV 11, MPR 1000, Allergens & Pet Dander, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 2 HVAC Filters (Actual Size 19.68 x 29.68 x 0.81 in)
6 months ago
amazon
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Shop Home AC Filters 20X30x1

Sponsored
About our ads
$33.99
20X30x1 Air Filter (1-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
FilterBuy.com
$33.99
20X30x1 Air Filter (1-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
FilterBuy.com
$59.94
20X30x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$59.94
20X30x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$42.99
20X30x1 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$42.99
20X30x1 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$39.99
20X30x1 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$39.99
20X30x1 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 MERV 8 Pleated Air Filter
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20X30x1 MERV 8 Pleated Air Filter
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$39.98
20X30x1 Air Filter (2-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$39.98
20X30x1 Air Filter (2-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$47.45
20X30x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$47.45
20X30x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$49.98
20X30x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
FilterBuy.com
$41.13
20X30x1 Air Filters (3-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$41.13
20X30x1 Air Filters (3-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$55.98
20X30x1 MERV 13 Pleated Air Filter
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$55.98
20X30x1 MERV 13 Pleated Air Filter
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$58.98
20X30x1 Odor Eliminator Pleated Air Filter
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$58.98
20X30x1 Odor Eliminator Pleated Air Filter
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$119.88
20X30x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$119.88
20X30x1 Air Filter (12-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$119.88
20X30x1 MERV 11 Pleated Air Filter
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$119.88
20X30x1 MERV 11 Pleated Air Filter
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$83.70
20X30x1 Air Filters (6-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
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$83.70
20X30x1 Air Filters (6-Pack) MERV 13 - Superior Protection | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$44.22
20X30x1 Air Filters (3-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$44.22
20X30x1 Air Filters (3-Pack) MERV 11 - Advanced / Allergen Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$83.94
20X30x1 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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$83.94
20X30x1 Air Filter (6-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
FilterBuy.com
$45.26
20X30x1 Air Filters (2-Pack) MERV 8 Carbon - Odor Eliminator | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$45.26
20X30x1 Air Filters (2-Pack) MERV 8 Carbon - Odor Eliminator | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$73.96
20X30x1 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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20X30x1 Air Filter (4-Pack), Pleated MERV 13 Optimal Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.63 X 29.63 X 0.75 Inches)
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