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16 in. x 25 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 1116 in. x 25 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 11
(4.6 / 46586)
Model# HDX1P9-011625
$18.97
Buy 4 or more $14.23

Exclusive

16 in. x 25 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 1316 in. x 25 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 13
(4.6 / 46557)
Model# 61201.011625
$23.97
Buy 4 or more $17.98

Best Seller

20 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)20 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
(4.6 / 46557)
Model# HDX3P5-012020
$15.27
($5.09 /filter)

Best Seller

4 in. x 5 ft. Round Metal Duct Pipe
(4.3 / 540)
Model# CP4X60
$14.98

Best Seller

4 in. 90 Deg. Round Adjustable Elbow
(4.3 / 706)
Model# B90E4
$8.98

Exclusive

16 in. x 25 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)16 in. x 25 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
(4.6 / 46557)
Model# HDX3P5-011625
$15.27
($5.09 /filter)

Exclusive

20 in. x 25 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)20 in. x 25 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
(4.6 / 46557)
Model# HDX3P5-012025
$15.27
($5.09 /filter)

Exclusive

16 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)16 in. x 20 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
(4.6 / 46557)
Model# HDX3P5-011620
$15.27
($5.09 /filter)

Exclusive

20 in. x 30 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)20 in. x 30 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 (3-Pack)
(4.6 / 46557)
Model# HDX3P5-012030
$15.27
($5.09 /filter)

Exclusive

20 in. x 20 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 1120 in. x 20 in. x 1 in. Superior Pleated Air Filter FPR 9, MERV 11
(4.6 / 46586)
Model# HDX1P9-012020
$18.97
Buy 4 or more $14.23
6 in. x 5 ft. Round Metal Duct Pipe
(4.4 / 307)
Model# CP6X60
$16.98

Exclusive

20 in. x 20 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 10 (2-Pack)20 in. x 20 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 10 (2-Pack)
(4.6 / 46561)
Model# HDX2P7-012020
$23.97
($11.99 /filter)
Buy 4 or more $17.98