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Furnace Filters

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Our Most Popular Furnace Filters
20X30 WASHABLE FILTER
20X30 WASHABLE FILTER
Model: SM100S
SKU: 437425
Online Price: $6.99
12X20X1 ALLERGEN FILTER
12X20X1 ALLERGEN FILTER
Model: 9819DC-6
SKU: 439347
Online Price: $10.99
12X12X1 PLEAT M6 FILTER
12X12X1 PLEAT M6 FILTER
Sold in multiples of 12
Model: 447886
SKU: 447886
Online Price: $35.88
Online Prices may differ from in-store prices
(228 items found)
16X25X1 PLEAT M6 FILTER
16X25X1 PLEAT M6 FILTER - 425923 by Flanders Corp
Model: 425923
SKU: 425923
Sold in multiples of 12
Online Price: $35.88
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24X30X1 PLEAT M6 FILTER
24X30X1 PLEAT M6 FILTER - 447993 by Flanders Corp
Model: 447993
SKU: 447993
Sold in multiples of 12
Online Price: $35.88
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12X36X1 PLEAT M6 FILTER
12X36X1 PLEAT M6 FILTER - 447911 by Flanders Corp
Model: 447911
SKU: 447911
Sold in multiples of 12
Online Price: $35.88
more from Furnace Filters - Pleated
FBRGL 16X25X2 AIR FILTER
FBRGL 16X25X2 AIR FILTER - 10155.021625 by Flanders Corp
Model: 10155.021625
SKU: 430215
Sold in multiples of 12
Online Price: $35.88
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12X24X1 DUST RDCT FILTER
12X24X1 DUST RDCT FILTER - 320DC-6 by 3m Co
Model: 320DC-6
SKU: 462284
Sold in multiples of 6
Online Price: $31.74
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12X12X1 PLEAT M6 FILTER
12X12X1 PLEAT M6 FILTER - 447886 by Flanders Corp
Model: 447886
SKU: 447886
Sold in multiples of 12
Online Price: $35.88
more from Furnace Filters - Pleated
18X18X1 PLEAT M6 FILTER
18X18X1 PLEAT M6 FILTER - 447951 by Flanders Corp
Model: 447951
SKU: 447951
Sold in multiples of 12
Online Price: $35.88
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20X20X1 DUST&POLN FILTER
20X20X1 DUST&POLN FILTER - 9832DC-6 by 3m Co
Model: 9832DC-6
SKU: 404381
Online Price: $9.99
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18X25X1 PLEAT M6 FILTER
18X25X1 PLEAT M6 FILTER - 447966 by Flanders Corp
Model: 447966
SKU: 447966
Sold in multiples of 12
Online Price: $35.88
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12X30X1 PLEAT M6 FILTER
12X30X1 PLEAT M6 FILTER - 447902 by Flanders Corp
Model: 447902
SKU: 447902
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14X14X1 PLEAT M6 FILTER
14X14X1 PLEAT M6 FILTER - 447920 by Flanders Corp
Model: 447920
SKU: 447920
Sold in multiples of 12
Online Price: $35.88
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20X25X1 ALLERGEN FILTER
20X25X1 ALLERGEN FILTER - 9803DC-6 by 3m Co
Model: 9803DC-6
SKU: 428132
Online Price: $10.99
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36"X30' HOG HAIR FILTER
36"X30' HOG HAIR FILTER - HH36130 by Flanders Corp
Model: HH36130
SKU: 436496
Online Price: $79.99
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12X25X1 PLEAT M6 FILTER
12X25X1 PLEAT M6 FILTER - 447895 by Flanders Corp
Model: 447895
SKU: 447895
Sold in multiples of 12
Online Price: $35.88
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14X20X1 ALLERGEN FILTER
14X20X1 ALLERGEN FILTER - 9805DC-6 by 3m Co
Model: 9805DC-6
SKU: 428159
Online Price: $10.99
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12X12X1 ALLERGEN FILTER
12X12X1 ALLERGEN FILTER - 9810DC-6 by 3m Co
Model: 9810DC-6
SKU: 413348
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20X20 FURNACE FILTER
20X20 FURNACE FILTER - 10355.012020 by Flanders Corp
Model: 10355.012020
SKU: 437328
Sold in multiples of 12
Online Price: $39.48
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20X20X1 ALLERGEN FILTER
20X20X1 ALLERGEN FILTER - 2002DC-6 by 3m Co
Model: 2002DC-6
SKU: 491942
Online Price: $18.49
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18X18 FURNACE FILTER
18X18 FURNACE FILTER - 10255.011818 by Flanders Corp
Model: 10255.011818
SKU: 437220
Sold in multiples of 12
Online Price: $33.48
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15X20X1 ALLERGEN FILTER
15X20X1 ALLERGEN FILTER - 9806DC-6 by 3m Co
Model: 9806DC-6
SKU: 428167
Online Price: $10.99
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