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20x20x4 MicroMAX Air FilterMERV 13, Galv Frame, Koch 120-731-004 (3 pcs)

Original price was: $160.41.Current price is: $40.10.

410 Unity Street Latrobe, PA 15650

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20x20x4 Multi-Pleat High-Temperature Air FilterMERV 8, Koch 102-730-016 (6 pcs)

Original price was: $65.55.Current price is: $19.66.

410 Unity Street Latrobe, PA 15650

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20x20x4 Washable Metal Permanent FilterMA, Koch 118-701-013 (6 pcs)

Original price was: $118.34.Current price is: $29.58.

410 Unity Street Latrobe, PA 15650

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20x20x4 Washable Metal Permanent FilterMS, Koch 118-700-013 (6 pcs)

Original price was: $99.48.Current price is: $29.84.

410 Unity Street Latrobe, PA 15650

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20x20x6 Fiberglass Air Filter CartridgeMERV 14, Koch 112-602-008 (2 pcs)

Original price was: $127.78.Current price is: $31.94.

410 Unity Street Latrobe, PA 15650

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20x20x6 Fiberglass Air Filter CartridgeMERV 14, Koch 112-603-008 (2 pcs)

Original price was: $123.43.Current price is: $30.85.

410 Unity Street Latrobe, PA 15650

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20x20x6 Fiberglass Air Filter CartridgeMERV 14, Koch 112-610-008 (2 pcs)

Original price was: $139.24.Current price is: $34.81.

410 Unity Street Latrobe, PA 15650

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20x20x6 Fiberglass Air Filter CartridgeMERV 14, Koch 112-611-008 (2 pcs)

Original price was: $137.58.Current price is: $34.39.

410 Unity Street Latrobe, PA 15650

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20x20x6 Fiberglass Air Filter CartridgeMERV 14, Koch 112-612-008 (2 pcs)

Original price was: $135.35.Current price is: $33.83.

410 Unity Street Latrobe, PA 15650

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20x20x6 Fiberglass Air Filter CartridgeMERV 14, Koch 112-613-008 (2 pcs)

Original price was: $131.26.Current price is: $32.81.

410 Unity Street Latrobe, PA 15650

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20x20x6 MicroMAX Minipleat Air FilterMERV 14, 90-95%, Koch 120-36-2020 (2 pcs)

Original price was: $118.21.Current price is: $29.55.

410 Unity Street Latrobe, PA 15650

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20x20x6 Multi-Cell Air FilterMERV 11, No Header, Koch 110-714-013 (2 pcs)

Original price was: $140.68.Current price is: $35.17.

410 Unity Street Latrobe, PA 15650

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