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Home
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Heating, Venting & Cooling
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Air Filters
20x20 Fiberglass Air Filters
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Filters
Filters
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Availability: Show Unavailable Products
Air Filter Size: 20x20
Filter Material: Fiberglass
Get It Fast
In Stock at Store Today
Same-Day Delivery
Availability
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Department
Heating, Venting & Cooling
Air Filters
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
True Blue
Air Filter Features
Fiberglass
Fully Incinerable
MERV Rating (Minimum Efficiency Reporting Value)
MERV 2
MERV 1
Air Filter Depth (in.)
1
2
Most Popular Sizes
20x20x1
20x20x2
Contaminants Captured
Dust/Lint
Pollen
Pack Size
1
4
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All Filters
Air Filter Features
MERV Rating (Minimum Efficiency Reporting Value)
Air Filter Depth (in.)
Most Popular Sizes
Contaminants Captured
Availability: Show Unavailable Products
Air Filter Size: 20x20
Filter Material: Fiberglass
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3 Results
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$
2
.
48
(353)
Model# 11004-012020
20 in. x 20 in. x 1 in. Fiberglass Furnace Air Filter, MERV 1
Add to Cart
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$
4
.
97
(24)
Model# 11104-022020
20 in. x 20 in. x 2 in. Fiberglass Air Filter
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$
9
.
12
(
$2.28
/filter
)
(748)
Model# 120201
True Blue
20 x 20 x 1 Fiberglass FPR 1 Air Filter (4-Pack)
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Installation Services
HVAC Maintenance
A seasonal heating or cooling tune-up can identify potential issues and comes with our 6-month "No Breakdown Guarantee."
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