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Air Filters

20X20X4 AIR FILTERS

Air Filter Depth (in.): 4

Air Filter Depth (in.): 4

MERV Rating (Minimum Efficiency Reporting Value): MERV 11

MERV Rating (Minimum Efficiency Reporting Value): MERV 11

MERV Rating (Minimum Efficiency Reporting Value): MERV 8

MERV Rating (Minimum Efficiency Reporting Value): MERV 8

Most Popular Sizes: 20x20x2

Most Popular Sizes: 20x20x2

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Air Filters

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Exclusive
(4.5 / 529)
Model# HDX-HW2020-13-3
$36.98
Buy 2 or more $33.28
(4.2 / 150)
Model# HW2020-8R
$19.68

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(4.5 / 398)
Model# 20x20x5HM12-1
$26.99
/box
(4.5 / 398)
Model# 20x20x5HM12-2
$58.79
/box($29.40 /filter)
Exclusive
(4.5 / 529)
Model# HDX-HW2020-11-3
$32.97
Buy 2 or more $29.67
(4.5 / 398)
Model# 20x20x5HM13-2
$82.99
/box($41.50 /filter)
(4.8 / 4)
Model# 20x20x4M12-2
$44.99
/box($22.50 /filter)
(4.5 / 398)
Model# 20x20x5HM8-2
$57.99
/box($29.00 /filter)
(3 / 2)
Model# 20x20x4M13-2
$58.99
/box($29.50 /filter)
(5 / 1)
Model# 20x20x4M13-1
$39.87
/box

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