AFS Tri-Clamp Inline Filter Housing for Disposable Color Remediation CartridgesAFS Tri Clamp Inline Filter Housing for Disposable Color Remediation Cartridges Note: Disposable cartridges sold separately. (Click Here for Cartridges) This inline housing allows for implementation of the AFS filters into many extraction systems. The AFS filter housing is 2. 5" but comes with the adapter flanges for both ends to go inline with a standard 1. 5" or 2" tri clamp system. Kit Includes 2x 2. 5" High Pressure Clamps 1x 2. 5" Buna N Gasket