Description
Fits: AIRAID 404-311 intake kit on 2020-2026 Ford F250/F350 Super Duty 6.7L diesel using exact replacement filter 704-506; not the factory airbox.
A serviceable AIRAID filter element for the specific aftermarket intake named above, not a complete intake system and not a drop-in replacement for the original factory airbox. Match the existing intake kit and stamped replacement-filter number before ordering.
Selected part: 704-506 — Yellow oiled. Quantity: one selected filter; the other media options are not included.
Construction and dimensions
Round tapered filter,5-inch flange,8-inch base,6.688-inch top and7.344-inch height. One oiled filter only.
Care and installation
Check the sealing flange and surrounding clearance; transfer or use the intake kit’s correct clamp. No intake tube, airbox, sensors or mounting kit is included. Oiled media requires cleaning, complete drying and controlled re-oiling; dry synthetic media must never be oiled. Do not use high-pressure air or water on the filter.
Service-filter availability does not expand the intake kit’s vehicle fitment or emissions scope. Keep the factory emissions equipment and follow the exact intake instructions and local requirements.
