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Shop by MERV Rating

  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-710-012 Multi-Cell NHM MERV 14 90-95% 2 x 16 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $388.82
    Now: $274.97
    Was: $388.82
    KOCH FILTER 110-710-012 MULTI-CELL NHM MERV 14 90-95% 2 X 16 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-710-012  |  Mfr Part #: 110-710-012Key FeaturesRigid extended-surface construction supports dependable performance in variable...
    110-710-012
    SKU:
    110-710-012
    Availability:
    available
    Weight:
    4.20 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-710-012
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 14
    Efficiency Range:
    90-95%
    Nominal Size:
    2 x 16 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $388.82
    Now: $274.97
    Was: $388.82
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-710-013 Multi-Cell NHM MERV 14 90-95% 2 x 2 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $339.24
    Now: $239.91
    Was: $339.24
    KOCH FILTER 110-710-013 MULTI-CELL NHM MERV 14 90-95% 2 X 2 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-710-013  |  Mfr Part #: 110-710-013Key FeaturesRigid extended-surface construction supports dependable performance in variable...
    110-710-013
    SKU:
    110-710-013
    Availability:
    available
    Weight:
    4.20 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-710-013
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 14
    Efficiency Range:
    90-95%
    Nominal Size:
    2 x 2 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $339.24
    Now: $239.91
    Was: $339.24
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-710-014 Multi-Cell NHM MERV 14 90-95% 16 x 25 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $362.18
    Now: $256.13
    Was: $362.18
    KOCH FILTER 110-710-014 MULTI-CELL NHM MERV 14 90-95% 16 X 25 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-710-014  |  Mfr Part #: 110-710-014Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-710-014
    SKU:
    110-710-014
    Availability:
    available
    Weight:
    6.60 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-710-014
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 14
    Efficiency Range:
    90-95%
    Nominal Size:
    16 x 25 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $362.18
    Now: $256.13
    Was: $362.18
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-710-015 Multi-Cell NHM MERV 14 90-95% 24 x 18 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $412.46
    Now: $291.69
    Was: $412.46
    KOCH FILTER 110-710-015 MULTI-CELL NHM MERV 14 90-95% 24 X 18 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-710-015  |  Mfr Part #: 110-710-015Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-710-015
    SKU:
    110-710-015
    Availability:
    available
    Weight:
    7.10 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-710-015
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 14
    Efficiency Range:
    90-95%
    Nominal Size:
    24 x 18 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $412.46
    Now: $291.69
    Was: $412.46
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-710-016 Multi-Cell NHM MERV 14 90-95% 2 x 25 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $438.22
    Now: $309.91
    Was: $438.22
    KOCH FILTER 110-710-016 MULTI-CELL NHM MERV 14 90-95% 2 X 25 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-710-016  |  Mfr Part #: 110-710-016Key FeaturesRigid extended-surface construction supports dependable performance in variable...
    110-710-016
    SKU:
    110-710-016
    Availability:
    available
    Weight:
    4.20 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-710-016
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 14
    Efficiency Range:
    90-95%
    Nominal Size:
    2 x 25 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $438.22
    Now: $309.91
    Was: $438.22
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-001 Multi-Cell NHM MERV 13 80-85% 24 x 24 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $249.34
    Now: $176.33
    Was: $249.34
    KOCH FILTER 110-712-001 MULTI-CELL NHM MERV 13 80-85% 24 X 24 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-712-001  |  Mfr Part #: 110-712-001Key FeaturesRigid extended-surface construction supports dependable performance...
    110-712-001
    SKU:
    110-712-001
    Availability:
    available
    Weight:
    9.50 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-001
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    24 x 24 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $249.34
    Now: $176.33
    Was: $249.34
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-002 Multi-Cell NHM MERV 13 80-85% 24 x 12 x 12 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $346.36
    Now: $244.95
    Was: $346.36
    KOCH FILTER 110-712-002 MULTI-CELL NHM MERV 13 80-85% 24 X 12 X 12 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-712-002  |  Mfr Part #: 110-712-002Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-002
    SKU:
    110-712-002
    Availability:
    available
    Weight:
    9.50 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-002
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    24 x 12 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $346.36
    Now: $244.95
    Was: $346.36
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-003 Multi-Cell NHM MERV 13 80-85% 24 x 2 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $239.04
    Now: $169.05
    Was: $239.04
    KOCH FILTER 110-712-003 MULTI-CELL NHM MERV 13 80-85% 24 X 2 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-712-003  |  Mfr Part #: 110-712-003Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-003
    SKU:
    110-712-003
    Availability:
    available
    Weight:
    2.10 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-003
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    24 x 2 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $239.04
    Now: $169.05
    Was: $239.04
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-004 Multi-Cell NHM MERV 13 80-85% 2 x 16 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $243.00
    Now: $171.85
    Was: $243.00
    KOCH FILTER 110-712-004 MULTI-CELL NHM MERV 13 80-85% 2 X 16 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-712-004  |  Mfr Part #: 110-712-004Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-004
    SKU:
    110-712-004
    Availability:
    available
    Weight:
    2.10 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-004
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    2 x 16 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Country of Origin:
    USA
    MSRP: $243.00
    Now: $171.85
    Was: $243.00
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-005 Multi-Cell NHM MERV 13 80-85% 2 x 2 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $231.57
    Now: $163.77
    Was: $231.57
    KOCH FILTER 110-712-005 MULTI-CELL NHM MERV 13 80-85% 2 X 2 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-712-005  |  Mfr Part #: 110-712-005Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-005
    SKU:
    110-712-005
    Availability:
    available
    Weight:
    2.10 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-005
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    2 x 2 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Country of Origin:
    USA
    MSRP: $231.57
    Now: $163.77
    Was: $231.57
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-006 Multi-Cell NHM MERV 13 80-85% 16 x 25 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $270.70
    Now: $191.44
    Was: $270.70
    KOCH FILTER 110-712-006 MULTI-CELL NHM MERV 13 80-85% 16 X 25 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-712-006  |  Mfr Part #: 110-712-006Key FeaturesRigid extended-surface construction supports dependable performance...
    110-712-006
    SKU:
    110-712-006
    Availability:
    available
    Weight:
    6.60 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-006
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    16 x 25 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Country of Origin:
    USA
    MSRP: $270.70
    Now: $191.44
    Was: $270.70
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-008 Multi-Cell NHM MERV 13 80-85% 2 x 25 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $283.73
    Now: $200.65
    Was: $283.73
    KOCH FILTER 110-712-008 MULTI-CELL NHM MERV 13 80-85% 2 X 25 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-712-008  |  Mfr Part #: 110-712-008Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-008
    SKU:
    110-712-008
    Availability:
    available
    Weight:
    2.10 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-008
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    2 x 25 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Country of Origin:
    USA
    MSRP: $283.73
    Now: $200.65
    Was: $283.73
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-009 Multi-Cell NHM MERV 13 80-85% 24 x 24 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $360.92
    Now: $255.24
    Was: $360.92
    KOCH FILTER 110-712-009 MULTI-CELL NHM MERV 13 80-85% 24 X 24 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-712-009  |  Mfr Part #: 110-712-009Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-009
    SKU:
    110-712-009
    Availability:
    available
    Weight:
    9.50 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-009
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    24 x 24 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $360.92
    Now: $255.24
    Was: $360.92
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-010 Multi-Cell NHM MERV 13 80-85% 24 x 12 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $281.76
    Now: $199.26
    Was: $281.76
    KOCH FILTER 110-712-010 MULTI-CELL NHM MERV 13 80-85% 24 X 12 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-712-010  |  Mfr Part #: 110-712-010Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-010
    SKU:
    110-712-010
    Availability:
    available
    Weight:
    4.70 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-010
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    24 x 12 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $281.76
    Now: $199.26
    Was: $281.76
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-012 Multi-Cell NHM MERV 13 80-85% 2 x 16 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $377.48
    Now: $266.95
    Was: $377.48
    KOCH FILTER 110-712-012 MULTI-CELL NHM MERV 13 80-85% 2 X 16 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-712-012  |  Mfr Part #: 110-712-012Key FeaturesRigid extended-surface construction supports dependable performance in variable...
    110-712-012
    SKU:
    110-712-012
    Availability:
    available
    Weight:
    4.20 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-012
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    2 x 16 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $377.48
    Now: $266.95
    Was: $377.48
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-013 Multi-Cell NHM MERV 13 80-85% 2 x 2 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $307.58
    Now: $217.52
    Was: $307.58
    KOCH FILTER 110-712-013 MULTI-CELL NHM MERV 13 80-85% 2 X 2 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-712-013  |  Mfr Part #: 110-712-013Key FeaturesRigid extended-surface construction supports dependable performance in variable...
    110-712-013
    SKU:
    110-712-013
    Availability:
    available
    Weight:
    4.20 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-013
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    2 x 2 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $307.58
    Now: $217.52
    Was: $307.58
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-712-014 Multi-Cell NHM MERV 13 80-85% 16 x 25 x 6 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $409.80
    Now: $289.81
    Was: $409.80
    KOCH FILTER 110-712-014 MULTI-CELL NHM MERV 13 80-85% 16 X 25 X 6 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-712-014  |  Mfr Part #: 110-712-014Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-712-014
    SKU:
    110-712-014
    Availability:
    available
    Weight:
    6.60 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-712-014
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 13
    Efficiency Range:
    80-85%
    Nominal Size:
    16 x 25 x 6 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Country of Origin:
    USA
    MSRP: $409.80
    Now: $289.81
    Was: $409.80
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-714-001 Multi-Cell NHM MERV 11 60-65% 24 x 24 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $257.46
    Now: $182.08
    Was: $257.46
    KOCH FILTER 110-714-001 MULTI-CELL NHM MERV 11 60-65% 24 X 24 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-714-001  |  Mfr Part #: 110-714-001Key FeaturesRigid extended-surface construction supports dependable performance...
    110-714-001
    SKU:
    110-714-001
    Availability:
    available
    Weight:
    9.50 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-714-001
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 11
    Efficiency Range:
    60-65%
    Nominal Size:
    24 x 24 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $257.46
    Now: $182.08
    Was: $257.46
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-714-002 Multi-Cell NHM MERV 11 60-65% 24 x 12 x 12 in Rigid Air Filter, Case of 2

    Koch Filter

    MSRP: $357.14
    Now: $252.57
    Was: $357.14
    KOCH FILTER 110-714-002 MULTI-CELL NHM MERV 11 60-65% 24 X 12 X 12 IN RIGID AIR FILTER, CASE OF 2L. Dewitt's SKU #: 110-714-002  |  Mfr Part #: 110-714-002Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-714-002
    SKU:
    110-714-002
    Availability:
    available
    Weight:
    9.50 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-714-002
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 11
    Efficiency Range:
    60-65%
    Nominal Size:
    24 x 12 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Case of 2
    Carton Dimensions:
    24.25 L x 12.75 W x 24.5 H in
    Cartons Per Skid:
    18
    Country of Origin:
    USA
    MSRP: $357.14
    Now: $252.57
    Was: $357.14
  • On Sale
    Koch Filter Multi-Cell rigid high efficiency air filter

    Koch Filter 110-714-003 Multi-Cell NHM MERV 11 60-65% 24 x 2 x 12 in Rigid Air Filter, Sold Individually

    Koch Filter

    MSRP: $246.67
    Now: $174.45
    Was: $246.67
    KOCH FILTER 110-714-003 MULTI-CELL NHM MERV 11 60-65% 24 X 2 X 12 IN RIGID AIR FILTER, SOLD INDIVIDUALLYL. Dewitt's SKU #: 110-714-003  |  Mfr Part #: 110-714-003Key FeaturesRigid extended-surface construction supports dependable performance in...
    110-714-003
    SKU:
    110-714-003
    Availability:
    available
    Weight:
    2.10 LBS
    Filter Brand:
    Koch Filter
    Manufacturer:
    Koch Filter Corporation
    Manufacturer Part Number:
    110-714-003
    Product Family:
    Multi-Cell Metal
    Product Series:
    Multi-Cell
    Filter Type:
    Rigid extended-surface air filter
    Style Code:
    NHM
    Style Description:
    No-header galvanized steel cell sides
    MERV Rating:
    MERV 11
    Efficiency Range:
    60-65%
    Nominal Size:
    24 x 2 x 12 in
    Media Type:
    Glass fiber media
    Separator Type:
    Corrugated aluminum separators
    Frame Material:
    Galvanized steel cell sides
    Package Quantity:
    Sold Individually
    Country of Origin:
    USA
    MSRP: $246.67
    Now: $174.45
    Was: $246.67