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High-Performance HVAC Bag Filters

Ensure optimal air filtration for your HVAC system with our selection of high-performance bag filters. Designed for commercial, industrial, and residential applications, these filters provide superior airflow and particulate capture. Our collection features trusted brands like AAF Flanders and KOCH Filter, offering reliable filtration solutions in a wide range of sizes and MERV ratings.

Whether you need filters for general HVAC use, clean air environments, or specialized industrial settings, our bag filters deliver long-lasting performance. Available in MERV 15, MERV 14, MERV 13, and other ratings, these filters effectively trap fine particulates, ensuring cleaner air and improved system efficiency.

Bag filters are ideal for high-dust environments, offering extended service life with durable construction and low resistance for energy efficiency. With options to fit a variety of system configurations, our filters provide the perfect balance of performance, durability, and value.

Upgrade your air filtration system today with our selection of HVAC bag filters, engineered to deliver the clean air your space needs. If you don’t see what you’re looking for, let us know—it’s likely not listed on the website.

Filters

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$ 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
$ 297.52 - $ 297.52
$ 297.52
$ 297.52 - $ 297.52
$ 297.52

12x24x22 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-104-222 (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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$ 297.52 - $ 297.52
$ 297.52
$ 297.52 - $ 297.52
$ 297.52
$ 401.92 - $ 401.92
$ 401.92
$ 401.92 - $ 401.92
$ 401.92

24x24x22 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-106-122 (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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$ 401.92 - $ 401.92
$ 401.92
$ 401.92 - $ 401.92
$ 401.92
$ 519.20 - $ 519.20
$ 519.20
$ 519.20 - $ 519.20
$ 519.20

24x24x22 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-108-122 (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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$ 519.20 - $ 519.20
$ 519.20
$ 519.20 - $ 519.20
$ 519.20
$ 302.84 - $ 302.84
$ 302.84
$ 302.84 - $ 302.84
$ 302.84

24x24x30 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-108-130 (2 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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$ 302.84 - $ 302.84
$ 302.84
$ 302.84 - $ 302.84
$ 302.84
$ 393.08 - $ 393.08
$ 393.08
$ 393.08 - $ 393.08
$ 393.08

24x24x33 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-110-133 (2 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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$ 393.08 - $ 393.08
$ 393.08
$ 393.08 - $ 393.08
$ 393.08
$ 418.66 - $ 418.66
$ 418.66
$ 418.66 - $ 418.66
$ 418.66

24x24x36 Multi-Sak Oil Mist Extended Surface Bag Air Filters MERV 15 239-110-136 (2 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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$ 418.66 - $ 418.66
$ 418.66
$ 418.66 - $ 418.66
$ 418.66
$ 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
$ 354.84 - $ 354.84
$ 354.84
$ 354.84 - $ 354.84
$ 354.84

12x24x36 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-103-236 (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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$ 354.84 - $ 354.84
$ 354.84
$ 354.84 - $ 354.84
$ 354.84
$ 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 ...

View full details
$ 330.66 - $ 330.66
$ 330.66
$ 330.66 - $ 330.66
$ 330.66
$ 409.05 - $ 409.05
$ 409.05
$ 409.05 - $ 409.05
$ 409.05

20x20x22 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-105-422 (5 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
$ 409.05 - $ 409.05
$ 409.05
$ 409.05 - $ 409.05
$ 409.05
$ 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 ...

View full details
$ 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 ...

View full details
$ 225.24 - $ 225.24
$ 225.24
$ 225.24 - $ 225.24
$ 225.24
$ 410.04 - $ 410.04
$ 410.04
$ 410.04 - $ 410.04
$ 410.04

12x24x22 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-105-222 (6 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
$ 410.04 - $ 410.04
$ 410.04
$ 410.04 - $ 410.04
$ 410.04
$ 481.40 - $ 481.40
$ 481.40
$ 481.40 - $ 481.40
$ 481.40

20x24x30 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-330 (5 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
$ 481.40 - $ 481.40
$ 481.40
$ 481.40 - $ 481.40
$ 481.40
$ 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 ...

View full details
$ 326.45 - $ 326.45
$ 326.45
$ 326.45 - $ 326.45
$ 326.45
$ 371.05 - $ 371.05
$ 371.05
$ 371.05 - $ 371.05
$ 371.05

12x24x22 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-222 (5 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
$ 371.05 - $ 371.05
$ 371.05
$ 371.05 - $ 371.05
$ 371.05
$ 318.15 - $ 318.15
$ 318.15
$ 318.15 - $ 318.15
$ 318.15

24x24x12 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-112 (5 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
$ 318.15 - $ 318.15
$ 318.15
$ 318.15 - $ 318.15
$ 318.15
$ 369.32 - $ 369.32
$ 369.32
$ 369.32 - $ 369.32
$ 369.32

24x24x30 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-130 (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
$ 369.32 - $ 369.32
$ 369.32
$ 369.32 - $ 369.32
$ 369.32
$ 306.81 - $ 306.81
$ 306.81
$ 306.81 - $ 306.81
$ 306.81

24x24x36 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-136 (3 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
$ 306.81 - $ 306.81
$ 306.81
$ 306.81 - $ 306.81
$ 306.81
$ 303.69 - $ 303.69
$ 303.69
$ 303.69 - $ 303.69
$ 303.69

24x24x12 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-110-112 (3 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
$ 303.69 - $ 303.69
$ 303.69
$ 303.69 - $ 303.69
$ 303.69
$ 368.70 - $ 368.70
$ 368.70
$ 368.70 - $ 368.70
$ 368.70

24x24x22 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-110-122 (3 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
$ 368.70 - $ 368.70
$ 368.70
$ 368.70 - $ 368.70
$ 368.70
$ 372.45 - $ 372.45
$ 372.45
$ 372.45 - $ 372.45
$ 372.45

24x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-112-115 (3 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
$ 372.45 - $ 372.45
$ 372.45
$ 372.45 - $ 372.45
$ 372.45
$ 336.75 - $ 336.75
$ 336.75
$ 336.75 - $ 336.75
$ 336.75

24x24x15 Multi-Sak Microfiberglass Extended Surface Bag Air Filters MERV 11 216-106-115 (5 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
$ 336.75 - $ 336.75
$ 336.75
$ 336.75 - $ 336.75
$ 336.75

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