Shop by MERV Rating
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On Sale
Koch Filter 102-801-026 Multi-Pleat Inserts MERV 8 16x25x4 Pleated Panel Air Filter, Case of 50
Koch Filter
MSRP: $547.00Now: $399.64Was: $547.00KOCH FILTER 102-801-026 MULTI-PLEAT INSERTS MERV 8 16X25X4 PLEATED PANEL AIR FILTER, CASE OF 50L. Dewitt's SKU #: 102-801-026 | Mfr Part #: 102-801-026Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-801-026- SKU:
- 102-801-026
- Availability:
- available
- Weight:
- 72.20 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-801-026
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 16x25x4
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 50 per case
- Country of Origin:
- USA
MSRP: $547.00Now: $399.64Was: $547.00 -
On Sale
Koch Filter 102-801-027 Multi-Pleat Inserts MERV 8 18x24x4 Pleated Panel Air Filter, Case of 50
Koch Filter
MSRP: $606.50Now: $443.11Was: $606.50KOCH FILTER 102-801-027 MULTI-PLEAT INSERTS MERV 8 18X24X4 PLEATED PANEL AIR FILTER, CASE OF 50L. Dewitt's SKU #: 102-801-027 | Mfr Part #: 102-801-027Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-801-027- SKU:
- 102-801-027
- Availability:
- available
- Weight:
- 78.00 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-801-027
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 18x24x4
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 50 per case
- Country of Origin:
- USA
MSRP: $606.50Now: $443.11Was: $606.50 -
On Sale
Koch Filter 102-801-028 Multi-Pleat Inserts MERV 8 20x20x4 Pleated Panel Air Filter, Case of 50
Koch Filter
MSRP: $554.50Now: $405.12Was: $554.50KOCH FILTER 102-801-028 MULTI-PLEAT INSERTS MERV 8 20X20X4 PLEATED PANEL AIR FILTER, CASE OF 50L. Dewitt's SKU #: 102-801-028 | Mfr Part #: 102-801-028Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-801-028- SKU:
- 102-801-028
- Availability:
- available
- Weight:
- 72.20 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-801-028
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 20x20x4
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 50 per case
- Country of Origin:
- USA
MSRP: $554.50Now: $405.12Was: $554.50 -
On Sale
Koch Filter 102-801-029 Multi-Pleat Inserts MERV 8 20x24x4 Pleated Panel Air Filter, Case of 50
Koch Filter
MSRP: $640.00Now: $467.58Was: $640.00KOCH FILTER 102-801-029 MULTI-PLEAT INSERTS MERV 8 20X24X4 PLEATED PANEL AIR FILTER, CASE OF 50L. Dewitt's SKU #: 102-801-029 | Mfr Part #: 102-801-029Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-801-029- SKU:
- 102-801-029
- Availability:
- available
- Weight:
- 86.60 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-801-029
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 20x24x4
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 50 per case
- Country of Origin:
- USA
MSRP: $640.00Now: $467.58Was: $640.00 -
On Sale
Koch Filter 102-801-030 Multi-Pleat Inserts MERV 8 20x25x4 Pleated Panel Air Filter, Case of 50
Koch Filter
MSRP: $630.00Now: $460.28Was: $630.00KOCH FILTER 102-801-030 MULTI-PLEAT INSERTS MERV 8 20X25X4 PLEATED PANEL AIR FILTER, CASE OF 50L. Dewitt's SKU #: 102-801-030 | Mfr Part #: 102-801-030Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-801-030- SKU:
- 102-801-030
- Availability:
- available
- Weight:
- 90.20 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-801-030
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 20x25x4
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 50 per case
- Country of Origin:
- USA
MSRP: $630.00Now: $460.28Was: $630.00 -
On Sale
Koch Filter 102-801-031 Multi-Pleat Inserts MERV 8 24x24x4 Pleated Panel Air Filter, Case of 50
Koch Filter
MSRP: $693.50Now: $506.67Was: $693.50KOCH FILTER 102-801-031 MULTI-PLEAT INSERTS MERV 8 24X24X4 PLEATED PANEL AIR FILTER, CASE OF 50L. Dewitt's SKU #: 102-801-031 | Mfr Part #: 102-801-031Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-801-031- SKU:
- 102-801-031
- Availability:
- available
- Weight:
- 104.00 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-801-031
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 24x24x4
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 50 per case
- Country of Origin:
- USA
MSRP: $693.50Now: $506.67Was: $693.50 -
On Sale
Koch Filter 102-806-001 Multi-Pleat Inserts MERV 8 10x20x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $336.00Now: $245.48Was: $336.00KOCH FILTER 102-806-001 MULTI-PLEAT INSERTS MERV 8 10X20X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-001 | Mfr Part #: 102-806-001Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-001- SKU:
- 102-806-001
- Availability:
- available
- Weight:
- 42.00 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-001
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 10x20x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $336.00Now: $245.48Was: $336.00 -
On Sale
Koch Filter 102-806-002 Multi-Pleat Inserts MERV 8 12x24x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $437.00Now: $319.27Was: $437.00KOCH FILTER 102-806-002 MULTI-PLEAT INSERTS MERV 8 12X24X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-002 | Mfr Part #: 102-806-002Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-002- SKU:
- 102-806-002
- Availability:
- available
- Weight:
- 47.20 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-002
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 12x24x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $437.00Now: $319.27Was: $437.00 -
On Sale
Koch Filter 102-806-003 Multi-Pleat Inserts MERV 8 14x20x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $422.00Now: $308.31Was: $422.00KOCH FILTER 102-806-003 MULTI-PLEAT INSERTS MERV 8 14X20X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-003 | Mfr Part #: 102-806-003Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-003- SKU:
- 102-806-003
- Availability:
- available
- Weight:
- 45.90 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-003
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 14x20x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $422.00Now: $308.31Was: $422.00 -
On Sale
Koch Filter 102-806-004 Multi-Pleat Inserts MERV 8 14x25x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $518.00Now: $378.45Was: $518.00KOCH FILTER 102-806-004 MULTI-PLEAT INSERTS MERV 8 14X25X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-004 | Mfr Part #: 102-806-004Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-004- SKU:
- 102-806-004
- Availability:
- available
- Weight:
- 57.40 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-004
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 14x25x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $518.00Now: $378.45Was: $518.00 -
On Sale
Koch Filter 102-806-005 Multi-Pleat Inserts MERV 8 15x20x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $479.00Now: $349.96Was: $479.00KOCH FILTER 102-806-005 MULTI-PLEAT INSERTS MERV 8 15X20X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-005 | Mfr Part #: 102-806-005Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-005- SKU:
- 102-806-005
- Availability:
- available
- Weight:
- 49.20 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-005
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 15x20x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $479.00Now: $349.96Was: $479.00 -
On Sale
Koch Filter 102-806-006 Multi-Pleat Inserts MERV 8 16x20x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $482.00Now: $352.15Was: $482.00KOCH FILTER 102-806-006 MULTI-PLEAT INSERTS MERV 8 16X20X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-006 | Mfr Part #: 102-806-006Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-006- SKU:
- 102-806-006
- Availability:
- available
- Weight:
- 52.50 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-006
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 16x20x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $482.00Now: $352.15Was: $482.00 -
On Sale
Koch Filter 102-806-007 Multi-Pleat Inserts MERV 8 16x25x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $538.00Now: $393.06Was: $538.00KOCH FILTER 102-806-007 MULTI-PLEAT INSERTS MERV 8 16X25X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-007 | Mfr Part #: 102-806-007Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-007- SKU:
- 102-806-007
- Availability:
- available
- Weight:
- 65.60 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-007
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 16x25x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $538.00Now: $393.06Was: $538.00 -
On Sale
Koch Filter 102-806-008 Multi-Pleat Inserts MERV 8 20x20x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $564.00Now: $412.06Was: $564.00KOCH FILTER 102-806-008 MULTI-PLEAT INSERTS MERV 8 20X20X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-008 | Mfr Part #: 102-806-008Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-008- SKU:
- 102-806-008
- Availability:
- available
- Weight:
- 65.60 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-008
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 20x20x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $564.00Now: $412.06Was: $564.00 -
On Sale
Koch Filter 102-806-009 Multi-Pleat Inserts MERV 8 20x25x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $703.00Now: $513.61Was: $703.00KOCH FILTER 102-806-009 MULTI-PLEAT INSERTS MERV 8 20X25X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-009 | Mfr Part #: 102-806-009Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-009- SKU:
- 102-806-009
- Availability:
- available
- Weight:
- 82.00 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-009
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 20x25x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $703.00Now: $513.61Was: $703.00 -
On Sale
Koch Filter 102-806-010 Multi-Pleat Inserts MERV 8 24x24x1 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $711.00Now: $519.46Was: $711.00KOCH FILTER 102-806-010 MULTI-PLEAT INSERTS MERV 8 24X24X1 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-010 | Mfr Part #: 102-806-010Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-010- SKU:
- 102-806-010
- Availability:
- available
- Weight:
- 94.50 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-010
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 24x24x1
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $711.00Now: $519.46Was: $711.00 -
On Sale
Koch Filter 102-806-011 Multi-Pleat Inserts MERV 8 10x20x2 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $528.00Now: $385.76Was: $528.00KOCH FILTER 102-806-011 MULTI-PLEAT INSERTS MERV 8 10X20X2 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-011 | Mfr Part #: 102-806-011Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-011- SKU:
- 102-806-011
- Availability:
- available
- Weight:
- 45.90 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-011
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 10x20x2
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $528.00Now: $385.76Was: $528.00 -
On Sale
Koch Filter 102-806-012 Multi-Pleat Inserts MERV 8 12x24x2 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $660.00Now: $482.20Was: $660.00KOCH FILTER 102-806-012 MULTI-PLEAT INSERTS MERV 8 12X24X2 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-012 | Mfr Part #: 102-806-012Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-012- SKU:
- 102-806-012
- Availability:
- available
- Weight:
- 66.20 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-012
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 12x24x2
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $660.00Now: $482.20Was: $660.00 -
On Sale
Koch Filter 102-806-013 Multi-Pleat Inserts MERV 8 14x20x2 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $651.00Now: $475.62Was: $651.00KOCH FILTER 102-806-013 MULTI-PLEAT INSERTS MERV 8 14X20X2 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-013 | Mfr Part #: 102-806-013Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-013- SKU:
- 102-806-013
- Availability:
- available
- Weight:
- 64.30 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-013
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 14x20x2
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $651.00Now: $475.62Was: $651.00 -
On Sale
Koch Filter 102-806-014 Multi-Pleat Inserts MERV 8 14x25x2 Pleated Panel Air Filter, Case of 100
Koch Filter
MSRP: $809.00Now: $591.06Was: $809.00KOCH FILTER 102-806-014 MULTI-PLEAT INSERTS MERV 8 14X25X2 PLEATED PANEL AIR FILTER, CASE OF 100L. Dewitt's SKU #: 102-806-014 | Mfr Part #: 102-806-014Key FeaturesDesigned as a pleated insert for compatible filter frames and assemblies.XL8...102-806-014- SKU:
- 102-806-014
- Availability:
- available
- Weight:
- 80.40 LBS
- Filter Brand:
- Koch Filter
- Manufacturer:
- Koch Filter Corporation
- Manufacturer Part Number:
- 102-806-014
- Product Family:
- Multi-Pleat Inserts
- Product Series:
- Multi-Pleat Inserts
- Nominal Size:
- 14x25x2
- MERV Rating:
- MERV 8
- Filter Type:
- Pleated panel air filter
- Media Type:
- XL8 pleated insert media
- Carton Quantity:
- 100 per case
- Country of Origin:
- USA
MSRP: $809.00Now: $591.06Was: $809.00
