HP DEMI DOUBLE is a water softener designed for cleaning all surfaces with a streak-free NO SPOTS finish. Manual surface drying is no longer required. This system protects all piping, pumps, boilers, showers, faucets, toilets, and ice makers from impurities, corrosion, and limescale buildup.

HP DEMI DOUBLE is engineered for complete total hardness removal and limescale prevention.

HP DEMI DOUBLE utilizes special high-capacity ion exchange resins, achieving flow rates of up to 1,500 liters/hour. Conventional softeners reach flow rates of only 300 liters per hour. While providing flow rates up to 5 times higher than conventional softeners, HP DEMI DOUBLE units use 50% to 70% less water and salt during regeneration. For example, a crew of 4 to 6 people with an annual water consumption of 200 m³ at 30°F hardness will require only 100 kg of salt per year. The system operates without electricity and is fully automatic.