?【 Special Machine For Removing Carbon Deposits】HTS558 Walnut Sand DE-Carbon Cleaner is a special machine for cleaning the carbon deposits on the intake pipe and the back of the intake valve of the automobile engine, which can deeply remove the high-viscosity carbon deposits on the intake manifold and intake and exhaust valves. After cleaning, the engine can be kept in a healthy state and ensure the efficient operation of the engine.

?【Safe & Efficient】The HTS558 Intake Pipe Valve Cleaner Machine uses walnut sand as cleaning agent. A large amount of pores on surface of walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive. As an eco-friendly pure natural polish material, walnut sand has advantages of hardness, pressure resistance and wear resistance. It can clean the intake pipe and backside of the intake valve thoroughly without pipes damage and corrosion.

?【Simultaneous Injection And Recovery】Walnut blaster special machine for cleaning the back of the engine intake pipe and intake valve. After closing the intake valve, the walnut sand is sprayed into the engine air intake through the air pump (not included), and the HTS558 recovers the walnut sand through vacuum. Because these two operations form a closed loop, walnut powder will affect the carbon deposition on the inner wall of the intake pipe.

?【Easy To Operation】Turn off the engine before cleaning, then turn the crankshaft to close the intake valve, and use a high-pressure air pump (not included) to inject walnut powder (not included) into the intake port of the engine. The built-in dust filter of Automotive Engine Carbon Deposition Cleaner help to separate and recover walnut sand from carbon deposits, thus forming a complete cleaning closed loop.

?【Integrated Design】The walnut sand of Walnut Blaster Kit for Carbon Cleaning can be sprayed and recycled simultaneously. Built-in dust filter can separate the recovered walnut sand grit from carbon deposits for recycling. Walnut sand residual in intake pipe will go to ashes at high temperature after engine cranking to avoid damaging automotive exhaust systems & parts.

?【Three Years Warranty, Lifetime Maintenance】 For damage caused by non-human factors, we promises to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.