Polar Magnetic Water Treatment Device | Rust Prevention, Scale Control, Slime Suppression

No need for chemicals or power. Magnetic water treatment that protects piping and supports stable operation of equipment.

last updated Feb 19, 2026

Case Study on Red Rust Removal Effect of Cooling Water (Chiller Water) [Magnetic Water Treatment Device Vol. 1]

Conducting a test to confirm the effectiveness of rust removal! After the test, we will introduce cases where the rust was beautifully removed.

last updated Nov 08, 2024

Cooling water (chiller water) molding machine mold case study [Magnetic water treatment device Vol. 2]

Cooling water volume increased by 16%! Red rust has been completely removed and changed to black rust.

last updated Nov 08, 2024

Examples of Softening and Dissolution of Cooling Water System Scale [Magnetic Water Treatment Device Vol. 3]

Comparison before and after use (2.5 months)! The softening and dissolution of the scale was confirmed.

last updated Nov 08, 2024

Scale prevention measures for turbo refrigeration units used in air conditioning [Magnetic water treatment device Vol. 4]

A demonstration experiment aimed at comparing the effects of polar magnetic water treatment devices and chemical treatment.

last updated Nov 08, 2024

Scale Prevention for Absorption Chiller-Heating Water Generators [Magnetic Water Treatment Device Vol. 5]

Due to the slime suppression effect, there is no slime at all! The prevention of scale adhesion and the anti-corrosion effect have been significantly demonstrated.

last updated Nov 08, 2024

Case Study on Scale Prevention in Closed Cooling Towers [Magnetic Water Treatment Device Vol. 6]

We will introduce a case where we successfully confirmed the absence of scale attachment and saved on water costs!

last updated Nov 08, 2024

Cooling water (Plate heat exchanger for cogeneration) [Magnetic water treatment device Vol. 7]

We present a case where over 95% of the adhesion was removed, and cleaning was completed with a simple jet wash!

last updated Nov 08, 2024

Cooling water (oil cooler heat exchanger) [Magnetic water treatment device Vol. 8]

The scale and water algae on the surface of the copper pipe have fallen off, improving thermal efficiency!

last updated Nov 08, 2024

Cooling water (refrigeration unit and oil cooler) [Magnetic water treatment device Vol. 9]

Effect on rust on the inner surface of pipes, how effective is it against scale adhesion?

last updated Nov 08, 2024

Cooling water (oil cooler of the molding machine) [Magnetic water treatment device Vol. 10]

Installed a set of three items: polar body, magnetic strainer, and flow meter at a major factory in Saitama Prefecture!

last updated Nov 08, 2024

Cooling Water (Open System) Scale Prevention and Corrosion Protection [Magnetic Water Treatment Device Vol. 11]

Polar installation record! A case where the coagulation and sedimentation of colloidal impurities in water were promoted.

last updated Nov 08, 2024

Scale prevention and corrosion protection for cooling water systems [Magnetic Water Treatment Device Vol. 12]

Scale prevention and corrosion protection for cooling water systems! Installation of open cooling tower PI-150F (1 unit) with a capacity of 1215 m³/h.

last updated Nov 08, 2024

New Construction Cooling Water Scale Prevention and Corrosion Protection [Magnetic Water Treatment Device Vol. 13]

Installed using a pump intake method! It processes 10% to 15% of the cooling circulating water volume.

last updated Sep 25, 2025

Effect of Open Cooling Towers on Algae Suppression [Magnetic Water Treatment Device Vol. 14]

A comparative test was conducted at a certain public facility in Tokyo! We will introduce a case where water clarity improved with polar treatment.

last updated Nov 08, 2024