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MERV 8Vendor:Koch16x20x2 Koch Multi-Pleat GT High Capacity MERV 8 102-721-016 (12 Filters)
Regular price $ 167.16Sale price $ 167.16 Regular priceUnit price per -
MERV 8Vendor:Koch16x20x2 Koch Multi-Pleat HT High Temperature MERV 8 102-730-008 (12 Filters)
Regular price $ 580.80Sale price $ 580.80 Regular priceUnit price per -
MERV 10Vendor:Koch16x20x2 Koch Multi-Pleat XL10 MERV 10 102-380-016 (12 Filters)
Regular price $ 208.99Sale price $ 208.99 Regular priceUnit price $ 17.42 per item -
MERV 10 HCVendor:Koch16x20x2 Koch Multi-Pleat XL10 MERV 10 High Capacity 102-390-016 (12 Filters)
Regular price $ 204.99Sale price $ 204.99 Regular priceUnit price $ 17.08 per item -
MERV 11Vendor:Koch16x20x2 Koch Multi-Pleat XL11 MERV 11 102-499-016 (12 Filters)
Regular price $ 207.99Sale price $ 207.99 Regular priceUnit price $ 17.33 per item -
MERV 11 HCVendor:Koch16x20x2 Koch Multi-Pleat XL11 MERV 11 High Capacity 102-500-016 (12 Filters)
Regular price $ 229.99Sale price $ 229.99 Regular priceUnit price $ 19.17 per item -
MERV 8 HCVendor:Koch16x20x2 Koch Multi-Pleat XL8 MERV 8 High Capacity 102-701-016 (12 Filters)
Regular price $ 193.99Sale price $ 193.99 Regular priceUnit price $ 16.17 per item -
MERV 8Vendor:Koch16x20x2 Koch Multi-Pleat XL8 MERV 8 Standard Capacity 102-700-016 (12 Filters)
Regular price $ 178.99Sale price $ 178.99 Regular priceUnit price $ 14.92 per item -
MERV 11Vendor:Koch16x20x4 Koch MicroMAX Beverage Board Frame MERV 11 120-702-007 (3 Filters)
Regular price $ 275.49Sale price $ 275.49 Regular priceUnit price per -
MERV 13Vendor:Koch16x20x4 Koch MicroMAX Beverage Board Frame MERV 13 120-701-007 (3 Filters)
Regular price $ 312.45Sale price $ 312.45 Regular priceUnit price per -
MERV 14Vendor:Koch16x20x4 Koch MicroMAX Beverage Board Frame MERV 14 120-700-007 (3 Filters)
Regular price $ 315.30Sale price $ 315.30 Regular priceUnit price per -
MERV 11Vendor:Koch16x20x4 Koch MicroMAX FM Single Header MERV 11 120-722-007 (3 Filters)
Regular price $ 712.26Sale price $ 712.26 Regular priceUnit price per -
MERV 13Vendor:Koch16x20x4 Koch MicroMAX FM Single Header MERV 13 120-721-007 (3 Filters)
Regular price $ 715.44Sale price $ 715.44 Regular priceUnit price per -
MERV 14Vendor:Koch16x20x4 Koch MicroMAX FM Single Header MERV 14 120-720-007 (3 Filters)
Regular price $ 728.67Sale price $ 728.67 Regular priceUnit price per -
MERV 11Vendor:Koch16x20x4 Koch MicroMAX Galvanized Metal Frame MERV 11 120-732-007 (3 Filters)
Regular price $ 572.55Sale price $ 572.55 Regular priceUnit price per