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Quality HVAC Filters for Residential & Commercial, All Sizes, Free Shipping!
Quality HVAC Filters, All Sizes, Free Shipping!
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12x24x1 HVAC, Furnace, AC and Heat Pump Filters

Our high-performance 12x24x1 furnace and AC HVAC filters are designed for excellent air quality in any environment. From top brands, these filters ensure your HVAC system runs efficiently, providing clean air for both homes and businesses. Shop our 12x24x1 filters for superior results.

Filters

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$ 127.08 - $ 127.08
$ 127.08
$ 127.08 - $ 127.08
$ 127.08

12x24x1 Koch Multi-Pleat XL10 MERV 10 High Capacity 102-390-002 (12 Filters)

Koch

Multi-Pleat XL10-HC Upgrade from standard pleated filter MERV 10 efficiency Low resistance to airflow The Koch Multi-Pleat XL10-HC is a medium ...

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$ 127.08 - $ 127.08
$ 127.08
$ 127.08 - $ 127.08
$ 127.08
$ 121.56 - $ 121.56
$ 121.56
$ 121.56 - $ 121.56
$ 121.56

12x24x1 Koch Multi-Pleat XL10 MERV 10 102-380-002 (12 Filters)

Koch

Multi-Pleat XL10 MERV 10 Extended Surface Pleated Panel Filters with Mechanical Media MERV 10 rating Available in standard and high capacity Mec...

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$ 121.56 - $ 121.56
$ 121.56
$ 121.56 - $ 121.56
$ 121.56
$ 114.72 - $ 114.72
$ 114.72
$ 114.72 - $ 114.72
$ 114.72

12x24x1 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-701-002 (12 Filters)

Koch

Multi-Pleat XL8 MERV 8 Extended Surface Pleated Panel Filters with Mechanical Media Upgrade from standard pleated fi...

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$ 114.72 - $ 114.72
$ 114.72
$ 114.72 - $ 114.72
$ 114.72
$ 334.56 - $ 334.56
$ 334.56
$ 334.56 - $ 334.56
$ 334.56

12x24x18 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-103-218 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 334.56 - $ 334.56
$ 334.56
$ 334.56 - $ 334.56
$ 334.56
$ 342.96 - $ 342.96
$ 342.96
$ 342.96 - $ 342.96
$ 342.96

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-103-215 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 342.96 - $ 342.96
$ 342.96
$ 342.96 - $ 342.96
$ 342.96
$ 330.66 - $ 330.66
$ 330.66
$ 330.66 - $ 330.66
$ 330.66

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-104-215 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 330.66 - $ 330.66
$ 330.66
$ 330.66 - $ 330.66
$ 330.66
$ 201.68 - $ 201.68
$ 201.68
$ 201.68 - $ 201.68
$ 201.68

12x24x12 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-105-212 (4 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 201.68 - $ 201.68
$ 201.68
$ 201.68 - $ 201.68
$ 201.68
$ 225.24 - $ 225.24
$ 225.24
$ 225.24 - $ 225.24
$ 225.24

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-105-215 (4 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 225.24 - $ 225.24
$ 225.24
$ 225.24 - $ 225.24
$ 225.24
$ 326.45 - $ 326.45
$ 326.45
$ 326.45 - $ 326.45
$ 326.45

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-215 (5 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 326.45 - $ 326.45
$ 326.45
$ 326.45 - $ 326.45
$ 326.45
$ 392.04 - $ 392.04
$ 392.04
$ 392.04 - $ 392.04
$ 392.04

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 13 218-103-215 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 392.04 - $ 392.04
$ 392.04
$ 392.04 - $ 392.04
$ 392.04
$ 417.18 - $ 417.18
$ 417.18
$ 417.18 - $ 417.18
$ 417.18

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 13 218-104-215 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 417.18 - $ 417.18
$ 417.18
$ 417.18 - $ 417.18
$ 417.18
$ 301.40 - $ 301.40
$ 301.40
$ 301.40 - $ 301.40
$ 301.40

12x24x12 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 13 218-105-212 (4 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 301.40 - $ 301.40
$ 301.40
$ 301.40 - $ 301.40
$ 301.40
$ 271.44 - $ 271.44
$ 271.44
$ 271.44 - $ 271.44
$ 271.44

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 13 218-105-215 (4 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 271.44 - $ 271.44
$ 271.44
$ 271.44 - $ 271.44
$ 271.44
$ 355.25 - $ 355.25
$ 355.25
$ 355.25 - $ 355.25
$ 355.25

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 13 218-106-215 (5 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 355.25 - $ 355.25
$ 355.25
$ 355.25 - $ 355.25
$ 355.25
$ 294.54 - $ 294.54
$ 294.54
$ 294.54 - $ 294.54
$ 294.54

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 14 219-103-215 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 294.54 - $ 294.54
$ 294.54
$ 294.54 - $ 294.54
$ 294.54
$ 432.72 - $ 432.72
$ 432.72
$ 432.72 - $ 432.72
$ 432.72

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 14 219-104-215 (6 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 432.72 - $ 432.72
$ 432.72
$ 432.72 - $ 432.72
$ 432.72
$ 359.12 - $ 359.12
$ 359.12
$ 359.12 - $ 359.12
$ 359.12

12x24x12 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 14 219-105-212 (4 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 359.12 - $ 359.12
$ 359.12
$ 359.12 - $ 359.12
$ 359.12
$ 342.00 - $ 342.00
$ 342.00
$ 342.00 - $ 342.00
$ 342.00

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 14 219-105-215 (4 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

View full details
$ 342.00 - $ 342.00
$ 342.00
$ 342.00 - $ 342.00
$ 342.00
$ 396.40 - $ 396.40
$ 396.40
$ 396.40 - $ 396.40
$ 396.40

12x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 14 219-106-215 (5 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 396.40 - $ 396.40
$ 396.40
$ 396.40 - $ 396.40
$ 396.40
$ 310.00 - $ 310.00
$ 310.00
$ 310.00 - $ 310.00
$ 310.00

12x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-103-212 (8 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

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$ 310.00 - $ 310.00
$ 310.00
$ 310.00 - $ 310.00
$ 310.00
$ 318.64 - $ 318.64
$ 318.64
$ 318.64 - $ 318.64
$ 318.64

12x24x15 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-103-215 (8 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

View full details
$ 318.64 - $ 318.64
$ 318.64
$ 318.64 - $ 318.64
$ 318.64
$ 348.56 - $ 348.56
$ 348.56
$ 348.56 - $ 348.56
$ 348.56

12x24x18 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-103-218 (8 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

View full details
$ 348.56 - $ 348.56
$ 348.56
$ 348.56 - $ 348.56
$ 348.56
$ 542.64 - $ 542.64
$ 542.64
$ 542.64 - $ 542.64
$ 542.64

12x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-105-212 (8 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

View full details
$ 542.64 - $ 542.64
$ 542.64
$ 542.64 - $ 542.64
$ 542.64
$ 532.08 - $ 532.08
$ 532.08
$ 532.08 - $ 532.08
$ 532.08

12x24x15 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-106-215 (8 Filters)

Koch

Multi-Sak The Koch Multi-Sak is an extended surface air filter, designed for most medium and high efficiency air filtration ...

View full details
$ 532.08 - $ 532.08
$ 532.08
$ 532.08 - $ 532.08
$ 532.08

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