Replacement Cartridge Filter for Koch C55A142-506

This OEM Replacement for Koch CA Cartridge Filter has OEM media upgrades. Upgrades include 100% Nanofiber FR – Max Temp: 175F (MERV 15) and 100% Spun Bond Polyester: – Max Temp: 200F (upgradeable to 250F). The original part number is C55A142-506 with 8.38″ x 14.25″ x 26″ dimensions. It has an outside diameter of 14.25″, an insider diameter of 8.38″, and a length of 26.00″. The top is open with a 13.88″ lip flange with a gasket under the lip. The bottom is closed. The shape is round. The filter has 209 square feet of media. Standard features include 80/20 Cellulose/Polyester Blend – Max Temp: 175F (MERV 11). Disclaimer: This product is a direct replacement for the OEM filter. It has the same specifications but is a replacement cartridge filter manufactured by RoboVent and our partners for the replacement of the Replacement for Koch CA Cartridge Filterfilter.