14x20x4 Air Filter

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

Product List

Nordic Pure MERV 14 Pleated Air Filters 4 Pack

MERV 14 Air Filters 4-Pack

Nordic Pure

Product Review Score

4.89 out of 5 stars

172 reviews

$63.99

Nordic Pure 14x20x1 Pleated MERV 12 Air Filters

Nordic Pure 14x20x1 MERV 12 Filters

Nordic Pure

Product Review Score

4.32 out of 5 stars

199 reviews

$48.99

Aerostar MERV 11 Pleated Air Filters - 14x20x1

Aerostar MERV 11 Air Filters

Aerostar

Product Review Score

4.2 out of 5 stars

111 reviews

$36.05

Honeywell MERV 12 Electrostatic HVAC Filters 4-Pack

Honeywell MERV 12 Filters 4-Pack

Honeywell

Product Review Score

4.47 out of 5 stars

50 reviews

$47.64

Arm & Hammer Allergen & Odor Reduction Filter 4-Pack

Arm & Hammer Odor Filters 4-Pack

Product Review Score

4.22 out of 5 stars

49 reviews

$64.99 $59.50

14x20x4 MERV 11 Air Filters (6-Pack)

14x20x4 MERV 11 Filters (6-Pack)

Filterbuy

Product Review Score

4.77 out of 5 stars

108 reviews

$113.88

14x20x4 MERV 8 Dust Defense Air Filter

14x20x4 MERV 8 Air Filter

Filterbuy

Product Review Score

4.47 out of 5 stars

195 reviews

$31.43

Filter King 14x20x4 MERV 8 Air Filters - 4 Pack

14x20x4 MERV 8 Filters - 4 Pack

Filter King

Product Review Score

4.83 out of 5 stars

232 reviews

$54.96 $45.38

Filter King MERV 8 Air Filters 14x20x4 (5-Pack)

MERV 8 Air Filters 5-Pack

Filter King

Product Review Score

4.99 out of 5 stars

46 reviews

$63.12

14x20x1 MERV 11 Air Filters - 4 Pack

14x20x1 MERV 11 Filters - 4 Pack

Filter King

Product Review Score

4.77 out of 5 stars

23 reviews

$36.99

AErovivo 14x20x1 MERV 8 Air Filter Refills

AeroVivo MERV 8 Air Filters

Product Review Score

4.12 out of 5 stars

116 reviews

$17.99

Castle Filters 14x20x1 MERV 6 HVAC Filter

Castle 14x20x1 MERV 6 Filter

Product Review Score

4.95 out of 5 stars

207 reviews

$27.95