Rockruth 17.5×14.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 14.5 x .75″ – FK17.5×14.5x1A-M8 -4

$31.95
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Rockruth 27.5×42.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 42.5 x .75″ – FK27.5×42.5x1A-M8 -4

$102.95
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Rockruth 19×55.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 55.5 x .75″ – FK19x55.5x1A-M8 -4

$108.65
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Rockruth 17.5x9x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 9 x .75″ – FK17.5x9x1A-M8 -4

$29.50
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Rockruth 22.5×49.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 x 49.5 x .75″

$112.85
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Rockruth 29×15.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 29 x 15.5 x .75″ – FK29x15.5x1A-M8 -4

$41.85
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Rockruth 30.5x15x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 30.5 x 15 x .75″

$49.30
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Rockruth 17×50.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17 x 50.5 x .75″

$107.30
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Rockruth 18.5×32.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 18.5 x 32.5 x .75″

$66.50
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Rockruth 27.5x38x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27.5 x 38 x .75″ – FK27.5x38x1A-M8 -4

$102.95
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Rockruth 25×5.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 25 x 5.5 x .75″

$33.95
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Rockruth 22×17.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22 x 17.5 x .75″

$20.50
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