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MERV 11 + Carbon Defense
MERV 13
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Shop by Brand
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Air Bear
AprilAire
Carrier
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Trane
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Furnace Filters
Specialty Filters
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Specialty Filters
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Industrial Filters
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12-Pack Air Filters
12-Pack Air Filters
50 products
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Bulk 12-Pack HVAC & Furnace Filters
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919 products
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10x10x4 Aerostar Air Filter
from
$168
30
from
$168.30
Regular price
$210
38
$210.38
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10x14x4 Aerostar Air Filter
from
$49
38
from
$49.38
Regular price
$61
73
$61.73
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10x16x4 Aerostar Air Filter
from
$64
22
from
$64.22
Regular price
$80
28
$80.28
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10x18x4 Aerostar Air Filter
from
$135
30
from
$135.30
Regular price
$169
13
$169.13
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10x20x4 - Air Filter
from
$1,295
28
from
$1,295.28
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Add to cart
10x24x4 Aerostar Air Filter
from
$135
30
from
$135.30
Regular price
$169
13
$169.13
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12x12x4 - Air Filter
from
$1,295
28
from
$1,295.28
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12x16x4 Commercial HVAC Filter
from
$1,295
28
from
$1,295.28
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12x20x4 Commercial HVAC Filter
from
$1,295
28
from
$1,295.28
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14x20x4 Commercial HVAC Filter
from
$1,295
28
from
$1,295.28
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14x25x4 Commercial HVAC Filter
from
$1,412
58
from
$1,412.58
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15x25x4 Commercial HVAC Filter
from
$1,412
58
from
$1,412.58
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15x30x4 Aerostar Air Filter
from
$158
46
from
$158.46
Regular price
$198
08
$198.08
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15x36x4 Aerostar Air Filter
from
$175
16
from
$175.16
Regular price
$218
95
$218.95
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16 1/2x21 1/2x4 Aerostar Air Filter
from
$51
75
from
$51.75
Regular price
$64
69
$64.69
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16 1/2x21 5/8x4 Aerostar Air Filter
from
$185
28
from
$185.28
Regular price
$231
60
$231.60
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16 1/4x21 1/2x4 - Air Filter
from
$1,412
58
from
$1,412.58
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16 3/8x21 1/2x4 Aerostar Air Filter
from
$141
72
from
$141.72
Regular price
$177
15
$177.15
Save 20%
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16x18x4 - Air Filter
from
$1,412
58
from
$1,412.58
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16x20x4 Whole House Air Filter for Carrier FILCCFNC0017
from
$81
32
from
$81.32
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16x21x4 - Air Filter
from
$1,412
58
from
$1,412.58
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16x22x4 - Air Filter
from
$1,412
58
from
$1,412.58
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18x18x4 - Air Filter
from
$1,530
90
from
$1,530.90
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18x22x4 - Air Filter
from
$1,530
90
from
$1,530.90
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18x25x4 - Air Filter
from
$1,530
90
from
$1,530.90
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18x30x4 - Air Filter
from
$1,647
12
from
$1,647.12
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18x36x4 Aerostar Air Filter
from
$127
40
from
$127.40
Regular price
$159
25
$159.25
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19 7/8x21 1/2x4 - Air Filter
from
$1,588
50
from
$1,588.50
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20x21 1/2x4 Aerostar Air Filter
from
$250
10
from
$250.10
Regular price
$312
63
$312.63
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20x21x4 - Air Filter
from
$1,530
90
from
$1,530.90
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21 1/2x23 1/2x4 Aerostar Air Filter
from
$103
54
from
$103.54
Regular price
$129
42
$129.42
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21 1/2x23 3/8x4 Aerostar Air Filter
from
$194
62
from
$194.62
Regular price
$243
28
$243.28
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21 1/2x23 5/16x4 Aerostar Air Filter
from
$158
46
from
$158.46
Regular price
$198
08
$198.08
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21 1/4x23 1/4x4 Aerostar Air Filter
from
$222
32
from
$222.32
Regular price
$277
90
$277.90
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22x36x4 Aerostar Air Filter
from
$200
12
from
$200.12
Regular price
$250
15
$250.15
Save 20%
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24x28x4 - Air Filter
from
$1,765
38
from
$1,765.38
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24x30x4 - Air Filter
from
$1,765
38
from
$1,765.38
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24x36x4 - Air Filter
from
$2,236
56
from
$2,236.56
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30x36x4 Aerostar Air Filter
from
$89
72
from
$89.72
Regular price
$112
15
$112.15
Save 20%
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