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AIR FILTERS

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21 in. x 21 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 1021 in. x 21 in. x 1 in. Allergen Plus Pleated Air Filter FPR 7, MERV 10
(4.6 / 12126)
Model# 60701.012121
$15.97
Buy 4 or more $7.99

Exclusive

21 in. x 21 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 1321 in. x 21 in. x 1 in. Ultimate Allergen Pleated Air Filter FPR 12, MERV 13
(4.6 / 12126)
Model# 61201.012121
$24.97
Buy 4 or more $12.49

Top Rated

23 1/2 x 21 x 5 Pleated MERV 10 - FPR 8 Air Filter
(4.3 / 1831)
Model# TRN2321T1
$46.72
Buy 2 or more $42.05

Exclusive

17.5 in. x 21 in. x 1 in. Premium Pleated Air Filter FPR-10, MERV-1317.5 in. x 21 in. x 1 in. Premium Pleated Air Filter FPR-10, MERV-13
(4.6 / 12126)
Model# HDX1P10-0105
$24.97
Buy 4 or more $12.49
17.5 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (6-Pack)
Model# AFB17.5x21x1M8Apk6
$76.80
($12.80 /filter)

New

16 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (6-Pack)
Model# AFB16x21x1M8Apk6
$49.92
($8.32 /filter)

New

17.5 in. x 21 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (6-Pack)
Model# AFB17.5x21x1M11Apk6
$107.40
($17.90 /filter)

New

16.5 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (5-Pack)
Model# AFB16.5x21x1M8Apk5
$48.95
($9.79 /filter)
17.5 in. x 21 in. x 1 in. MERV 11 (FPR 7) Allergen Defense Pleated HVAC AC Furnace Air Filters Replacement (2-Pack)
Model# AFB17.5x21x1M11Apk2
$45.02
($22.51 /filter)
17 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (2-Pack)
Model# AFB17x21x1M8Apk2
$34.98
($17.49 /filter)

New

16 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (12-Pack)
Model# AFB16x21x1M8Apk12
$98.88
($8.24 /filter)

New

18 in. x 21 in. x 1 in. MERV 8 (FPR 5) Dust Defense Pleated HVAC AC Furnace Air Filters Replacement (2-Pack)
Model# AFB18x21x1M8Apk2
$34.74
($17.37 /filter)