【Self-service car wash】 Graduate from tap water! Avoid water stains with the "super compact pure water device" that requires no wiping.

Even after going through the trouble of washing the car carefully, I find water spots later... The ultra-compact pure water machine "KOBUN" helps avoid such common issues in self-car care. It's amazing to achieve a professional-level finish without needing to wipe!

Eliminate the "hassle" of car washing with an ultra-compact pure water system

Source: Makuake.

Even if you go through the effort of a self-service car wash, achieving a perfect dry is a daunting task. If you want to avoid water spots without any hassle, the ultra-compact pure water system "KOBUN+Switch" is recommended. It cleans thoroughly without leaving white water marks or stains, and there's no need for drying. If you want to reduce the stress of car washing, this is a must-check.

Switching is complete with just one lever

Source: Makuake.

Switching between pure water and tap water is seamless with just one lever. There is no need for the hassle of unplugging and plugging in the hose. Use tap water for washing the car and pure water for the finishing touches. This kind of differentiation can be completed just with lever operation. Since it can be used while still connected to the tap, it seems to improve car washing efficiency.

One filter can be used for a long time, offering overwhelming cost performance.

Source: Makuake.

With one filter, approximately 1000L of pure water can be produced. If the amount used per wash is 30L, it’s good for about 33 washes, allowing for over 2 years of use if utilized once a month. Additionally, if you use pure water only for rinsing, about 10L per wash allows for approximately 100 washes, even if you wash your car twice a month, it can last over 4 years. Also, replacement filters are 6500 yen. The overwhelming cost performance of about 6.5 yen per liter is also attractive.

No wiping needed, enhancing the beauty of your beloved car.

Source: Makuake.

When connected to tap water, the water quality measurement value drops from 100ppm to 0ppm. It is proven by the numbers that impurities are thoroughly removed.

Since no wiping is required, it also prevents fine scratches and deterioration of the coating on the body. Furthermore, washing with pure water achieves a uniform reflection of light, enhancing the transparency and gloss. It seems to be useful not only for cars but also for cleaning areas around water that are prone to water stains.

Product name: KOBUN+Switch
Price: From 21,960 yen
Purification method: Ion exchange method
Estimated pure water amount: Approximately 1000L (may vary depending on water quality)
Operating pressure: Below 0.6MPa
Weight: Approximately 7.5kg (when drained)
Material: FRP, brass, PP
Switching structure: Lever-type dual system valve (pure water, tap water)
Included items: Pre-filled filter main unit, TDS meter, hose coupler set, instruction manual
Country of manufacture: Japan

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