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AC & Furnace Filters

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13x21 3/4x1 Exact MERV 13 AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 13 AC Furnace Filters
$117.80 $129.80
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13x21 3/4x1 Exact MERV 14 AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 14 AC Furnace Filters
$128.91 $140.91
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13x21 3/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters
$139.10 $151.10
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13x21 3/4x1 Exact MERV 12 AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 12 AC Furnace Filters
$67.28 $79.28
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13x21 3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters
$88.58 $100.58
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13x21 3/4x1 Exact MERV 10 AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 10 AC Furnace Filters
$66.70 $78.70
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13x21 3/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters
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Nordic Pure

13x21 3/4x1 Exact MERV 10 Plus Carbon AC Furnace Filters
$88.00 $100.00
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13x21.5x1 Exact Size MERV 8 Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 8 Air Filter
$66.70 $78.70
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13x21.5x1 Exact Size MERV 8 Plus Carbon Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 8 Plus Carbon Air Filter
$88.00 $100.00
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13x21.5x1 Exact Size MERV 7 Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 7 Air Filter
$63.55 $75.55
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13x21.5x1 Exact Size MERV 14 Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 14 Air Filter
$128.91 $140.91
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13x21.5x1 Exact Size MERV 7 Plus Carbon Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 7 Plus Carbon Air Filter
$84.86 $96.86
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13x21.5x1 Exact Size MERV 14 Plus Carbon Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 14 Plus Carbon Air Filter
$150.21 $162.21
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13x21.5x1 Exact Size MERV 13 Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 13 Air Filter
$117.80 $129.80
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13x21.5x1 Exact Size MERV 13 Plus Carbon Air Filter
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Nordic Pure

13x21.5x1 Exact Size MERV 13 Plus Carbon Air Filter
$139.10 $151.10
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