Skip to content

koch Total Products: 32

Filters

$
$
Fiberglass Filter SH MERV12 12 x24 x12

Fiberglass Filter SH MERV12 12 x24 x12

KOCH
$133.25 - $133.25
$133.25
$133.25 - $133.25
$133.25

Fiberglass Filter SH MERV12 12 x24 x12

$133.25 - $133.25
$133.25
$133.25 - $133.25
$133.25
Fiberglass Filter SH MERV12 24 x24 x12

Fiberglass Filter SH MERV12 24 x24 x12

KOCH
$170.36 - $170.36
$170.36
$170.36 - $170.36
$170.36

Fiberglass Filter SH MERV12 24 x24 x12

$170.36 - $170.36
$170.36
$170.36 - $170.36
$170.36
Fiberglass Filter SH MERV15 12 x24 x12

Fiberglass Filter SH MERV15 12 x24 x12

KOCH
$136.02 - $136.02
$136.02
$136.02 - $136.02
$136.02

Fiberglass Filter SH MERV15 12 x24 x12

$136.02 - $136.02
$136.02
$136.02 - $136.02
$136.02
Fiberglass Filter SH MERV15 24 x24 x12

Fiberglass Filter SH MERV15 24 x24 x12

KOCH
$185.22 - $185.22
$185.22
$185.22 - $185.22
$185.22

Fiberglass Filter SH MERV15 24 x24 x12

$185.22 - $185.22
$185.22
$185.22 - $185.22
$185.22
Fiberglass Panel Disp C and I 16 x20 x1

Fiberglass Panel Disp C and I 16 x20 x1

KOCH
$3.99 - $3.99
$3.99
$3.99 - $3.99
$3.99

Fiberglass Panel Disp C and I 16 In.x20 In.x1 In.

$3.99 - $3.99
$3.99
$3.99 - $3.99
$3.99
Fiberglass Panel Disp C and I 20 x25 x2

Fiberglass Panel Disp C and I 20 x25 x2

KOCH
$5.89 - $5.89
$5.89
$5.89 - $5.89
$5.89

Fiberglass Panel Disp C and I 20 In.x25 In.x2 In.

$5.89 - $5.89
$5.89
$5.89 - $5.89
$5.89
Fiberglass Panel Disp C and I 24 x24 x2

Fiberglass Panel Disp C and I 24 x24 x2

KOCH
$6.30 - $6.30
$6.30
$6.30 - $6.30
$6.30

Fiberglass Panel Disp C and I 24 In.x24 In.x2 In.

$6.30 - $6.30
$6.30
$6.30 - $6.30
$6.30
Filter Panel 3-Ply 20Wx20L MERV7

Filter Panel 3-Ply 20Wx20L MERV7

KOCH
$10.48 - $10.48
$10.48
$10.48 - $10.48
$10.48

Filter Panel 3-Ply 20Wx20L MERV7

$10.48 - $10.48
$10.48
$10.48 - $10.48
$10.48
Filter Panel 3-Ply 20Wx25L MERV7

Filter Panel 3-Ply 20Wx25L MERV7

KOCH
$11.59 - $11.59
$11.59
$11.59 - $11.59
$11.59

Filter Panel 3-Ply 20Wx25L MERV7

$11.59 - $11.59
$11.59
$11.59 - $11.59
$11.59
Filter Panel 3-Ply 24Wx24L MERV7

Filter Panel 3-Ply 24Wx24L MERV7

KOCH
$12.42 - $12.42
$12.42
$12.42 - $12.42
$12.42

Filter Panel 3-Ply 24Wx24L MERV7

$12.42 - $12.42
$12.42
$12.42 - $12.42
$12.42
Filter Panel 3-Ply 24Wx24L MERV8

Filter Panel 3-Ply 24Wx24L MERV8

KOCH
$15.46 - $15.46
$15.46
$15.46 - $15.46
$15.46

Filter Panel 3-Ply 24Wx24L MERV8

$15.46 - $15.46
$15.46
$15.46 - $15.46
$15.46
Final Filter MERV14 SH 20 x16 x12

Final Filter MERV14 SH 20 x16 x12

KOCH
$283.51 - $283.51
$283.51
$283.51 - $283.51
$283.51

Final Filter MERV14 SH 20 x16 x12

$283.51 - $283.51
$283.51
$283.51 - $283.51
$283.51
Final Filter MERV14 SH 24 x24 x12

Final Filter MERV14 SH 24 x24 x12

KOCH
$294.89 - $294.89
$294.89
$294.89 - $294.89
$294.89

Final Filter MERV14 SH 24 x24 x12

$294.89 - $294.89
$294.89
$294.89 - $294.89
$294.89
Final Filter MERV14 SH 25 x16 x12

Final Filter MERV14 SH 25 x16 x12

KOCH
$311.31 - $311.31
$311.31
$311.31 - $311.31
$311.31

Final Filter MERV14 SH 25 x16 x12

$311.31 - $311.31
$311.31
$311.31 - $311.31
$311.31
Final Filter MERV14 SH 25 x20 x12

Final Filter MERV14 SH 25 x20 x12

KOCH
$348.38 - $348.38
$348.38
$348.38 - $348.38
$348.38

Final Filter MERV14 SH 25 x20 x12

$348.38 - $348.38
$348.38
$348.38 - $348.38
$348.38
MiniPleat Filter 2V MERV14 20 x20 x12

MiniPleat Filter 2V MERV14 20 x20 x12

KOCH
$194.58 - $194.58
$194.58
$194.58 - $194.58
$194.58

MiniPleat Filter 2V MERV14 20 x20 x12

$194.58 - $194.58
$194.58
$194.58 - $194.58
$194.58
MiniPleat Filter 2V MERV14 24 x12 x12

MiniPleat Filter 2V MERV14 24 x12 x12

KOCH
$161.21 - $161.21
$161.21
$161.21 - $161.21
$161.21

MiniPleat Filter 2V MERV14 24 x12 x12

$161.21 - $161.21
$161.21
$161.21 - $161.21
$161.21
MiniPleat Filter 2V MERV14 24 x24 x12

MiniPleat Filter 2V MERV14 24 x24 x12

KOCH
$197.31 - $197.31
$197.31
$197.31 - $197.31
$197.31

MiniPleat Filter 2V MERV14 24 x24 x12

$197.31 - $197.31
$197.31
$197.31 - $197.31
$197.31
MiniPleat Filter 4V MERV14 20 x24 x12

MiniPleat Filter 4V MERV14 20 x24 x12

KOCH
$308.33 - $308.33
$308.33
$308.33 - $308.33
$308.33

MiniPleat Filter 4V MERV14 20 x24 x12

$308.33 - $308.33
$308.33
$308.33 - $308.33
$308.33
MiniPleat Filter 4V MERV14 24 x12 x12

MiniPleat Filter 4V MERV14 24 x12 x12

KOCH
$289.11 - $289.11
$289.11
$289.11 - $289.11
$289.11

MiniPleat Filter 4V MERV14 24 x12 x12

$289.11 - $289.11
$289.11
$289.11 - $289.11
$289.11
MiniPleat Filter 4V MERV14 24 x24 x12

MiniPleat Filter 4V MERV14 24 x24 x12

KOCH
$314.02 - $314.02
$314.02
$314.02 - $314.02
$314.02

MiniPleat Filter 4V MERV14 24 x24 x12

$314.02 - $314.02
$314.02
$314.02 - $314.02
$314.02
MiniPleat Filter 4V MERV15 20 x24 x12

MiniPleat Filter 4V MERV15 20 x24 x12

KOCH
$338.27 - $338.27
$338.27
$338.27 - $338.27
$338.27

MiniPleat Filter 4V MERV15 20 x24 x12

$338.27 - $338.27
$338.27
$338.27 - $338.27
$338.27
MiniPleat Filter 4V MERV15 24 x24 x12

MiniPleat Filter 4V MERV15 24 x24 x12

KOCH
$403.34 - $403.34
$403.34
$403.34 - $403.34
$403.34

MiniPleat Filter 4V MERV15 24 x24 x12

$403.34 - $403.34
$403.34
$403.34 - $403.34
$403.34
MiniPleat Filter SH MERV14 20 x24 x4

MiniPleat Filter SH MERV14 20 x24 x4

KOCH
$314.48 - $314.48
$314.48
$314.48 - $314.48
$314.48

MiniPleat Filter SH MERV14 20 x24 x4

$314.48 - $314.48
$314.48
$314.48 - $314.48
$314.48

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