14x20x4 Air Filter

Keep your home air clean and healthy with our efficient 14x20x4 air filters designed for optimal performance

Product List

14x20x4 MERV 8 Pleated Air Filter (4-Pack)

14x20x4 MERV 8 Filters

Filterbuy

Product Review Score

4.78 out of 5 stars

101 reviews

$63.12

Flanders 14x20x1 MERV 4 Air Filters, Pack of 12

Flanders MERV 4 Air Filters

Flanders

Product Review Score

4.32 out of 5 stars

162 reviews

$38.98

Nordic Pure 16x20x4 MERV 14 Air Filter

Nordic Pure MERV 14 Filter

Nordic Pure

Product Review Score

4.38 out of 5 stars

74 reviews

$44.99

14x20x1 Percisionaire Ez Flow II MERV 4 Filters

14x20x1 Ez Flow Filters

Flanders

Product Review Score

4.52 out of 5 stars

110 reviews

$38.98

Nordic Pure 20x20x4 MERV 14 Air Filter

20x20x4 MERV 14 Filter

Nordic Pure

Product Review Score

4.4 out of 5 stars

15 reviews

$46.99

Colorfil 14x20x1 Air Filters for Pet Odor

Colorfil Pet Odor Filters

Product Review Score

4.74 out of 5 stars

146 reviews

$37.99

14x20x1 MERV 13 Pleated Air Filters (4-Pack)

14x20x1 MERV 13 Filters (4-Pack)

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Product Review Score

4.82 out of 5 stars

150 reviews

$47.40 $45.03

14x20x2 MERV 8 Pleated Air Filter Pack

14x20x2 MERV 8 Air Filter Pack

Filterbuy

Product Review Score

4.83 out of 5 stars

198 reviews

$46.12

Nordic Pure 20x20x5 MERV 14+ Carbon Filter

Nordic Pure MERV 14 Carbon Filter

Nordic Pure

Product Review Score

4.36 out of 5 stars

70 reviews

$45.00

Nordic Pure MERV 14 Pleated Air Filters 4 Pack

MERV 14 Air Filters 4 Pack

Nordic Pure

Product Review Score

4.58 out of 5 stars

11 reviews

$53.99

14x20x1 MERV 13 Air Filter 4-Pack

14x20x1 MERV 13 Filters 4-Pack

Filter King

Product Review Score

4.17 out of 5 stars

86 reviews

$43.99

14x20x1 MERV 11 Pleated Air Filters (4-Pack)

14x20x1 MERV 11 Filters (4-Pack)

Filterbuy

Product Review Score

4.2 out of 5 stars

91 reviews

$37.72