Add to favorites
LINXINO Walnut Blaster Cleaner, HTS558 Automotive Engine Intake Pipe Valve Cleaning Machine, Automotive Engine Carbon Remover, Valvetronic System Walnut Powder Sand Carbon Deposits Cleaner by LINXINO - Used condition

LINXINO Walnut Blaster Cleaner, HTS558 Automotive Engine Intake Pipe Valve Cleaning Machine, Automotive Engine Carbon Remover, Valvetronic System Walnut Powder Sand Carbon Deposits Cleaner — Open-Box, 18% Off

Brand: LINXINO

Condition: Used - VeryGood
$28640
$34900
-18% Save $6260
Updated: 14 hours 33 mins ago

Description

【DEEP REMOVAL OF CARBON DEPOSITS】Deep removal of highly viscous carbon deposits on the intake manifold and intake and exhaust valves. (Solve problems such as unstable idling speed, insufficient fuel combustion, and reduced air-fuel ratio.) The external air source makes the walnut sand particles more powerful and effective in combating carbon deposits. 【ENVIRONMENTAL PROTECTION】The walnut sand de-carbon cleaner adopts unique walnut sand cleaning technology, physical cleaning, no pollution, and is more environmentally friendly than general fuel additives or engine cleaning agents. Thoroughly clean the intake pipe and the back of the intake valve without damaging the pipe or corroding it. 【EASY TO OPERATE】Turn off the engine before cleaning, then turn the crankshaft to close the intake valve, and use a high-pressure air pump to inject walnut powder into the intake port of the engine, clean one intake pipe at a time, 6-cylinder engines should be cleaned one by one (6 times), etc. . Note: (The package does not contain high-pressure air pump). 【BUILT-IN DUST FILTER】Walnut sand can be sprayed and recycled at the same time. The built-in dust filter can separate the recovered walnut sand from carbon deposits for recycling. The walnut powder remaining in the intake pipe will turn into ashes at high temperature after the engine is started, so as to avoid damage to the car exhaust system and parts. 【NOTE】 Walnut powder is included 2kg walnut sand, high pressure air pump is required (not included in the package).

Car Engine Carbon Deposition Cleaner

The intake pipe valve cleaning machine 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.

What is Carbon Deposit?

When the fuel in the engine is not completely burned, some hydrocarbon and olefin residues will adhere to the engine intake and cylinder. These residues become hard black shells under high temperature conditions, called carbon deposits.

What is Walnut Powder (Sand)?

Crash walnut shell into powder, after a vigorous selection process then we get walnut sand. It show high performance in the three area: hardness, crush-resisitance, wear-resisting. A large amount of pores on surface of walnut sand which provide super adsorption capacity, non-toxic and corrosion preventive. It was hardly dissolved in acid, alkali and water. Walnut sand is a pure natural polish material, its hardness was lower than metal but higher than carbon deposition, it will clean intake pipe and back side of intake valve thoroughly but no damage.

Package Include:

1x Car engine carbon deposition cleaner

2x Spray gun

1x Goggles

1x Recycle hose

1x Recycle hose and spray gun connector

Warm Tips:

1. Air pump pressure should be more than 0.7Mpa (7bar/102PSI).

2. Walnut powder diameter should be between 0.4-0.8mm, and the quantity should be between 2-4KG (4-9LB).

3. Cleaning time is between 1-3 minutes.

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b0bs19t749
Model:
hts558
Country:
US
ASIN:
B0BS19T749

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $63 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for LINXINO products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.