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Heating and Cooling

Heating and Cooling

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  • Do it Best 12 In. x 30 In. x 1 In. MERV 8 Furnace Filter Pack of 12

    Do it Best 12 In. x 30 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1230-8-12 434804

    SIM Supply, Inc.

    MSRP: $83.21
    $76.87
    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 ensures cleaner air flows efficiently through your home...
    MSRP: $83.21
    $76.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $83.21
    $76.87
    Subtotal:
  • Do it Best 14 In. x 14 In. x 1 In. Dust & Lint MERV 6 Furnace Filter Pack of 12 Do it Best 14 In. x 14 In. x 1 In. Dust & Lint MERV 6 Furnace Filter

    Do it Best 14 In. x 14 In. x 1 In. Dust & Lint MERV 6 Furnace Filter Pack of 12 447920 447920

    SIM Supply, Inc.

    MSRP: $63.24
    $58.42
    Do it Best MERV 6 efficiency rated HVAC (Heating Ventilation and Air Conditioning) air filters are 5 times more effective than standard fiberglass filters. Protects furnace and central air equipment from household dust and lint. Effective for up to 60...
    MSRP: $63.24
    $58.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $63.24
    $58.42
    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 Pack of 6 DB1-1414-11-6 401702

    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: $69.51
    $64.21
    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 dust particles while remaining effective against a...
    MSRP: $69.51
    $64.21
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.51
    $64.21
    Subtotal:
  • Do it Best 14 In. x 14 In. x 1 In. MERV 8 Furnace Filter (12-Pack) 458919

    Do it Best 14 In. x 14 In. x 1 In. MERV 8 Furnace Filter (12-Pack) 458919 458919

    SIM Supply, Inc.

    MSRP: $44.39
    $41.39
    This standard efficiency air filter features a MERV 8 rating capturing a high percentage of airborne particles. This filter is effective against dust/lint, pollen, pet dander and airborne dust mite debris. This air filter features easy flow energy...
    MSRP: $44.39
    $41.39
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $44.39
    $41.39
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  • Do it Best 14 In. x 14 In. x 1 In. MERV 8 Furnace Filter Pack of 12 Do it Best 14 In. x 14 In. x 1 In. MERV 8 Furnace Filter

    Do it Best 14 In. x 14 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1414-8-12 448019

    SIM Supply, Inc.

    MSRP: $71.44
    $66.00
    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 ensures cleaner air flows efficiently through your home...
    MSRP: $71.44
    $66.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $71.44
    $66.00
    Subtotal:
  • Do it Best 14 In. x 20 In. x 1 In. Dust & Lint MERV 6 Furnace Filter Pack of 12 Do it Best 14 In. x 20 In. x 1 In. Dust & Lint MERV 6 Furnace Filter

    Do it Best 14 In. x 20 In. x 1 In. Dust & Lint MERV 6 Furnace Filter Pack of 12 496987 496987

    SIM Supply, Inc.

    MSRP: $63.25
    $58.43
    Do it Best MERV 6 efficiency rated HVAC (Heating Ventilation and Air Conditioning) air filters are 5 times more effective than standard fiberglass filters. Protects furnace and central air equipment from household dust and lint. Effective for up to 60...
    MSRP: $63.25
    $58.43
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $63.25
    $58.43
    Subtotal:
  • Do it Best 14 In. x 20 In. x 1 In. MERV 10 Furnace Filter (6-Pack) 477455

    Do it Best 14 In. x 20 In. x 1 In. MERV 10 Furnace Filter (6-Pack) 477455 477455

    SIM Supply, Inc.

    MSRP: $48.87
    $45.87
    This high-efficiency air filter features a MERV 10 rating capturing a high percentage of airborne particles and allergens. High-efficiency air cleaning filters are electrostatically charged to trap dust particles while remaining effective against a...
    MSRP: $48.87
    $45.87
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $48.87
    $45.87
    Subtotal:
  • Do it Best 14 In. x 20 In. x 1 In. MERV 11 Furnace Filter Pack of 6 Do it Best 14 In. x 20 In. x 1 In. MERV 11 Furnace Filter

    Do it Best 14 In. x 20 In. x 1 In. MERV 11 Furnace Filter Pack of 6 DB1-1420-11-6 448055

    SIM Supply, Inc.

    MSRP: $69.51
    $64.21
    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 dust particles while remaining effective against a...
    MSRP: $69.51
    $64.21
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.51
    $64.21
    Subtotal:
  • Do it Best 14 In. x 20 In. x 1 In. MERV 13 Furnace Filter Pack of 6

    Do it Best 14 In. x 20 In. x 1 In. MERV 13 Furnace Filter Pack of 6 DB1-1420-13-6 498226

    SIM Supply, Inc.

    MSRP: $94.49
    $87.29
    This ultra-efficiency air filter features a MERV 13 rating capturing a high percentage of airborne particles and allergens. High-efficiency air cleaning filters are electrostatically charged to trap dust particles while remaining effective against a...
    MSRP: $94.49
    $87.29
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.49
    $87.29
    Subtotal:
  • Do it Best 14 In. x 20 In. x 1 In. MERV 8 Furnace Filter (12-Pack) 444520

    Do it Best 14 In. x 20 In. x 1 In. MERV 8 Furnace Filter (12-Pack) 444520 444520

    SIM Supply, Inc.

    MSRP: $56.68
    $53.68
    This standard efficiency air filter features a MERV 8 rating capturing a high percentage of airborne particles. This filter is effective against dust/lint, pollen, pet dander and airborne dust mite debris. This air filter features easy flow energy...
    MSRP: $56.68
    $53.68
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $56.68
    $53.68
    Subtotal:
  • Do it Best 14 In. x 20 In. x 1 In. MERV 8 Furnace Filter Pack of 12 Do it Best 14 In. x 20 In. x 1 In. MERV 8 Furnace Filter

    Do it Best 14 In. x 20 In. x 1 In. MERV 8 Furnace Filter Pack of 12 DB1-1420-8-12 424536

    SIM Supply, Inc.

    MSRP: $71.44
    $66.00
    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 ensures cleaner air flows efficiently through your home...
    MSRP: $71.44
    $66.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $71.44
    $66.00
    Subtotal:
  • Do it Best 14 In. x 24 In. x 1 In. MERV 11 Furnace Filter Pack of 6

    Do it Best 14 In. x 24 In. x 1 In. MERV 11 Furnace Filter Pack of 6 DB1-1424-11-6 438345

    SIM Supply, Inc.

    MSRP: $69.51
    $64.21
    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 dust particles while remaining effective against a...
    MSRP: $69.51
    $64.21
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $69.51
    $64.21
    Subtotal:
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