H-Mark Air Filter for EVO & Other 600 Micro Sprint

Finally, racers have an affordable air filter option for EVO Fuel Injection systems and all popular Micro Sprint fuel injection systems. Custom designed and made exclusively for Hyper Racing, this high-quality filter matches or exceeds other leading brands filtration and longevity.

Fits the EVO airbox. Also fits Guhl, Engler, 600cc Performance and other air boxes. Measures 3.5" tall x 5.5" wide x 14.25" long. For racing use only.

Soft urethane molded ends outperform lesser plastisol or PVC ends in temperature, longevity and seal characteristics. The H-Mark Filter has nice large sealing ridges to help the element seal tight against the airbox plates keeping the dirt out.

Use and Care

• filter can lose its shape if dropped or handle without care
• Washable and reusable.
• This filter does not come pre-oiled.
• Use Maxima FAB-1 Air Filter Oil 77-030.

H-Mark Air Filter Maintenance

• Remove filter from engine. Gently tap filer or us a soft bristled brush to remove any loose debris.
• Inspect filter for damage or wear.
• Spray Maxima Air Filter Cleaner on complete filter surface (inner/outer) and let sit for 1 to 3 minutes.
• If possible, massage filter to loosen stubborn dirt and sand.
• Rinse clean with water in a safe container or drain.
• If stubborn areas remain, reapply product and repeat.
• DO NOT use high pressure nozzles or a pressure washer. Normal water pressure from a sink or hose is all that is needed.
• Place the filter in the sun or another warm dry place. You need to allow enough time for the filter to dry completely before applying the oil. NEVER use compressed air to dry filters.
• Once the filter is dry, apply Maxima FAB-1 Air Filter Oil. 
• Let the filter sit for approximately 1 hour. If there are areas where the oil didn't cover well, reapply.
• Your filter is now ready to re-install on the engine.