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SIM Supply, Inc.

SIM Supply, Inc.

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  • Do it Best 18 In. x 25 In. x 1 In. MERV 8 Furnace Filter Pack of 12
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    Do it Best 18 In. x 25 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1825-8-12 427557

    SIM Supply, Inc.

    MSRP: L2,610.78
    L2,439.89
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L2,610.78
    L2,439.89
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L2,610.78
    L2,439.89
    Subtotal:
  • Do it Best 18 In. x 30 In. x 1 In. MERV 8 Furnace Filter Pack of 12
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    Do it Best 18 In. x 30 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1830-8-12 427054

    SIM Supply, Inc.

    MSRP: L2,359.00
    L2,179.27
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L2,359.00
    L2,179.27
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    Qty in Cart: 0
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    Price:
    MSRP: L2,359.00
    L2,179.27
    Subtotal:
  • Do it Best 20 In. x 25 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6
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    Do it Best 20 In. x 25 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6 DB1-2025-8-2PK 426277

    SIM Supply, Inc.

    MSRP: L1,853.82
    L1,712.40
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L1,853.82
    L1,712.40
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    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L1,853.82
    L1,712.40
    Subtotal:
  • Do it Best 20 In. x 20 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6
    Quick view

    Do it Best 20 In. x 20 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6 DB1-2020-8-2PK 425705

    SIM Supply, Inc.

    MSRP: L1,745.88
    L1,612.75
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L1,745.88
    L1,612.75
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L1,745.88
    L1,612.75
    Subtotal:
  • Do it Best 16 In. x 20 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6
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    Do it Best 16 In. x 20 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6 DB1-1620-8-2PK 421876

    SIM Supply, Inc.

    MSRP: L1,745.88
    L1,612.75
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L1,745.88
    L1,612.75
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L1,745.88
    L1,612.75
    Subtotal:
  • Do it Best 16 In. x 25 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6
    Quick view

    Do it Best 16 In. x 25 In. x 1 In. MERV 8 Furnace Filter (2-Pack) Pack of 6 DB1-1625-8-2PK 419660

    SIM Supply, Inc.

    MSRP: L1,745.88
    L1,612.75
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L1,745.88
    L1,612.75
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L1,745.88
    L1,612.75
    Subtotal:
  • Do it Best 24 In. x 30 In. x 1 In. MERV 8 Furnace Filter Pack of 12 Do it Best 24 In. x 30 In. x 1 In. MERV 8 Furnace Filter
    Quick view

    Do it Best 24 In. x 30 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-2430-8-12 401598

    SIM Supply, Inc.

    MSRP: L2,456.77
    L2,269.54
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L2,456.77
    L2,269.54
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L2,456.77
    L2,269.54
    Subtotal:
  • Do it Best 14 In. x 14 In. x 1 In. MERV 11 Furnace Filter Pack of 6 Do it Best 14 In. x 14 In. x 1 In. MERV 11 Furnace Filter
    Quick view

    Do it Best 14 In. x 14 In. x 1 In. MERV 11 Furnace Filter Pack of 6 DB1-1414-11-6 401702

    SIM Supply, Inc.

    MSRP: L1,836.95
    L1,696.86
    This high-efficiency air filter features a MERV 11 rating capturing a high percentage of airborne particles and allergens. High-efficiency air cleaning filters are electrostatically charged to trap...
    MSRP: L1,836.95
    L1,696.86
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L1,836.95
    L1,696.86
    Subtotal:
  • Do it Best 18 In. x 20 In. x 1 In. MERV 8 Furnace Filter Pack of 12 Do it Best 18 In. x 20 In. x 1 In. MERV 8 Furnace Filter
    Quick view

    Do it Best 18 In. x 20 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1820-8-12 401557

    SIM Supply, Inc.

    MSRP: L2,010.79
    L1,857.57
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L2,010.79
    L1,857.57
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L2,010.79
    L1,857.57
    Subtotal:
  • Do it Best 18 In. x 24 In. x 1 In. MERV 8 Furnace Filter Pack of 12 Do it Best 18 In. x 24 In. x 1 In. MERV 8 Furnace Filter
    Quick view

    Do it Best 18 In. x 24 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1824-8-12 401643

    SIM Supply, Inc.

    MSRP: L2,010.79
    L1,857.57
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L2,010.79
    L1,857.57
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L2,010.79
    L1,857.57
    Subtotal:
  • Do it Best 20 In. x 30 In. x 1 In. MERV 11 Furnace Filter Pack of 6 Do it Best 20 In. x 30 In. x 1 In. MERV 11 Furnace Filter
    Quick view

    Do it Best 20 In. x 30 In. x 1 In. MERV 11 Furnace Filter Pack of 6 DB1-2030-11-6 401682

    SIM Supply, Inc.

    MSRP: L2,088.20
    L1,929.09
    This high-efficiency air filter features a MERV 11 rating capturing a high percentage of airborne particles and allergens. High-efficiency air cleaning filters are electrostatically charged to trap...
    MSRP: L2,088.20
    L1,929.09
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L2,088.20
    L1,929.09
    Subtotal:
  • Do it Best 25 In. x 25 In. x 1 In. MERV 8 Furnace Filter Pack of 12 Do it Best 25 In. x 25 In. x 1 In. MERV 8 Furnace Filter
    Quick view

    Do it Best 25 In. x 25 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-2525-8-12 448052

    SIM Supply, Inc.

    MSRP: L2,408.82
    L2,225.34
    The Do it Best MERV 8 Furnace Filter is designed to capture up to 75% of large airborne particles, including dust, lint, pollen, pet dander, and dust mite debris. With a MERV 8 rating, this filter...
    MSRP: L2,408.82
    L2,225.34
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: L2,408.82
    L2,225.34
    Subtotal:
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