Skip to content
Free Shipping on Order of $50+ | All Sizes | Commercial and Residential
Free Shipping on Order of $50+
My Account Order Lookup Filter Fit Guarantee™

Koch

Filters

$
$
$ 392.93 - $ 392.93
$ 392.93
$ 392.93 - $ 392.93
$ 392.93

24x24x12 Multi-Cell HT MERV 14 (95%) SBM Double Header 900 Degree 110-780-001 (1 Filter)

Koch

Multi-Cell HT Filters - Product Page Multi-Cell HT Filters Multi-Cell HT filters are designed t...

View full details
$ 392.93 - $ 392.93
$ 392.93
$ 392.93 - $ 392.93
$ 392.93
$ 146.51 - $ 146.51
$ 146.51
$ 146.51 - $ 146.51
$ 146.51

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 11 112-663-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 146.51 - $ 146.51
$ 146.51
$ 146.51 - $ 146.51
$ 146.51
$ 149.57 - $ 149.57
$ 149.57
$ 149.57 - $ 149.57
$ 149.57

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 12 112-662-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 149.57 - $ 149.57
$ 149.57
$ 149.57 - $ 149.57
$ 149.57
$ 157.07 - $ 157.07
$ 157.07
$ 157.07 - $ 157.07
$ 157.07

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 14 112-661-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 157.07 - $ 157.07
$ 157.07
$ 157.07 - $ 157.07
$ 157.07
$ 168.76 - $ 168.76
$ 168.76
$ 168.76 - $ 168.76
$ 168.76

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge FM (Single Header) MERV 15 112-660-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 168.76 - $ 168.76
$ 168.76
$ 168.76 - $ 168.76
$ 168.76
$ 137.54 - $ 137.54
$ 137.54
$ 137.54 - $ 137.54
$ 137.54

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 11 112-653-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 137.54 - $ 137.54
$ 137.54
$ 137.54 - $ 137.54
$ 137.54
$ 138.93 - $ 138.93
$ 138.93
$ 138.93 - $ 138.93
$ 138.93

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 12 112-652-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 138.93 - $ 138.93
$ 138.93
$ 138.93 - $ 138.93
$ 138.93
$ 147.08 - $ 147.08
$ 147.08
$ 147.08 - $ 147.08
$ 147.08

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 14 112-651-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 147.08 - $ 147.08
$ 147.08
$ 147.08 - $ 147.08
$ 147.08
$ 159.38 - $ 159.38
$ 159.38
$ 159.38 - $ 159.38
$ 159.38

24x24x12 Multi-Flo Synthetic Extended Surface Rigid Cartridge NHM (No Header) MERV 15 112-650-001 (1 Filter)

Koch

Multi-Flo S Medium and High Efficiency The Koch Multi-Flo S is a rigid, extended surface air filter engineered to provide me...

View full details
$ 159.38 - $ 159.38
$ 159.38
$ 159.38 - $ 159.38
$ 159.38
$ 378.78 - $ 378.78
$ 378.78
$ 378.78 - $ 378.78
$ 378.78

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-106-112 (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
$ 378.78 - $ 378.78
$ 378.78
$ 378.78 - $ 378.78
$ 378.78
$ 378.78 - $ 378.78
$ 378.78
$ 378.78 - $ 378.78
$ 378.78

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-106-112 (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
$ 378.78 - $ 378.78
$ 378.78
$ 378.78 - $ 378.78
$ 378.78
$ 400.25 - $ 400.25
$ 400.25
$ 400.25 - $ 400.25
$ 400.25

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-108-112 (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
$ 400.25 - $ 400.25
$ 400.25
$ 400.25 - $ 400.25
$ 400.25
$ 390.04 - $ 390.04
$ 390.04
$ 390.04 - $ 390.04
$ 390.04

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 11 206-110-112 (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
$ 390.04 - $ 390.04
$ 390.04
$ 390.04 - $ 390.04
$ 390.04
$ 383.16 - $ 383.16
$ 383.16
$ 383.16 - $ 383.16
$ 383.16

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-106-112 (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
$ 383.16 - $ 383.16
$ 383.16
$ 383.16 - $ 383.16
$ 383.16
$ 396.90 - $ 396.90
$ 396.90
$ 396.90 - $ 396.90
$ 396.90

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-108-112 (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
$ 396.90 - $ 396.90
$ 396.90
$ 396.90 - $ 396.90
$ 396.90
$ 392.72 - $ 392.72
$ 392.72
$ 392.72 - $ 392.72
$ 392.72

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 13 208-110-112 (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
$ 392.72 - $ 392.72
$ 392.72
$ 392.72 - $ 392.72
$ 392.72
$ 400.80 - $ 400.80
$ 400.80
$ 400.80 - $ 400.80
$ 400.80

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-106-112 (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
$ 400.80 - $ 400.80
$ 400.80
$ 400.80 - $ 400.80
$ 400.80
$ 424.25 - $ 424.25
$ 424.25
$ 424.25 - $ 424.25
$ 424.25

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-108-112 (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
$ 424.25 - $ 424.25
$ 424.25
$ 424.25 - $ 424.25
$ 424.25
$ 413.88 - $ 413.88
$ 413.88
$ 413.88 - $ 413.88
$ 413.88

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 15 209-110-112 (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
$ 413.88 - $ 413.88
$ 413.88
$ 413.88 - $ 413.88
$ 413.88
$ 367.02 - $ 367.02
$ 367.02
$ 367.02 - $ 367.02
$ 367.02

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-106-112 (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
$ 367.02 - $ 367.02
$ 367.02
$ 367.02 - $ 367.02
$ 367.02
$ 387.85 - $ 387.85
$ 387.85
$ 387.85 - $ 387.85
$ 387.85

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-108-112 (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
$ 387.85 - $ 387.85
$ 387.85
$ 387.85 - $ 387.85
$ 387.85
$ 410.68 - $ 410.68
$ 410.68
$ 410.68 - $ 410.68
$ 410.68

24x24x12 Multi-Sak Extended Surface Bag Air Filters MERV 9 204-110-112 (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
$ 410.68 - $ 410.68
$ 410.68
$ 410.68 - $ 410.68
$ 410.68
$ 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
$ 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

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare