The aFe filter restore kit pairs a squeeze bottle of aFe gold filter oil with a spray bottle of aFe filter cleaner to refresh Pro GUARD 7 elements. The cleaner removes trapped dirt while the highly refined oil helps capture the smallest debris; aFe recommends re-oiling every 20,000–30,000 miles and cautions against over-oiling. The kit is intended to keep washable filters performing through multiple service cycles.
aFe MagnumFLOW Chemicals CHM Restore Kit Aerosol Single Gold