Water quality improvement device that makes red rust and red water from cooling equipment transparent.

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Handling Company: Archive Co., Ltd.

last updated：Jul 18, 2026

Remove red rust! The murky red water has become this clear!

**For those troubled by red water in cooling systems** Chillers, cooling towers, piping, heat exchangers... We will improve your red, murky cooling and circulating water to a clear state! **We can solve all these problems!** ✓ The cooling and circulating water has turned bright red ✓ Even after replacing the water, it quickly turns bright red again ✓ Red rust is occurring in the distribution pipes and heat exchangers ✓ The frequency of cleaning and maintenance is high, and you want to reduce effort and labor ✓ You want to improve rust issues and minimize damage to equipment By the way, these concerns are very common, as we have conducted over 100 cases of red rust and red water measures over nearly 20 years. Red rust tends to occur in inconspicuous places within the piping, so it is often postponed for action. However, during that time, the piping continues to weaken due to red rust. By the time you notice it, there may be holes causing water leaks, or the piping itself could break, leading to emergency repairs and the urgent shutdown of production lines, posing significant risks.

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basic information

【Recommended for companies like these】 ✓ Believe that rust cannot be helped ✓ Don't know what to do ✓ Previous rust prevention measures have not been effective 【Three features of our product】 ■ Feature 1: Can remove rust By introducing our product, red rust in pipes is transformed into black rust. As a result, even red water that has turned bright red can be improved to clear and transparent. ■ Feature 2: Suppresses the occurrence of red rust As long as the effects of ACR continue, they will last permanently. In other words, after introduction, the environment becomes less prone to the occurrence of red rust, extending the lifespan of pipes and equipment. ■ Feature 3: No installation work required Simply place it in water to complete the installation. No specialized knowledge is required. Since no power supply is needed, it can be introduced without stopping operations. 【Specifications】 - Size: Diameter 100mm, Thickness 30mm - Material: Resin (hardened polyethylene) - Accessories: Chain, zip ties - Operating temperature range: 1℃ to 80℃ - Warranty period: 3 years For information on the safety of our product (Product Safety Data Sheet/SDS), please visit our website below. https://acr.archives.co.jp/specification/

Price information

Please send us the specifications of your equipment (such as chillers, cooling towers, heat exchangers) that are troubled by red rust and red water, and if possible, current photos of the situation. We will propose the optimal plan and estimate for where and how many units should be installed.

Delivery Time

※We will deliver within 5 business days after placing the order. Installation can be done on the same day the product arrives (estimated time: about 10 minutes).

Applications/Examples of results

■Example 1: Major Manufacturer in Tokyo - Chiller Tank "The water that was so red and cloudy has become clear!" It has been 18 years since the installation of the heating chiller tank. The water inside the tank was rust-colored and cloudy, and previous measures had only provided temporary effects without fundamentally resolving the issue. As a result, the red rust inside the pipes transformed into black rust, and the red water was remarkably improved to clear. (After that, the same product was also installed in the cooling chiller tank.) ■Example 2: Chemical Manufacturing Company in Tokyo - Cooling Tower "I had given up on the rust, but I never expected it to improve this much!" It has been 15 years since the installation of the cooling tower. Previous rust prevention measures were ineffective, and they had somewhat given up hope, but they consulted us hoping for even a slight improvement. Four months after installation, they were extremely pleased, saying, "I never thought it would improve this much!" === We have over 100 successful installations in total === For more details, please visit the following website (Handling Company: Archive Co., Ltd.). https://acr.archives.co.jp/