Polyphosphate crystal proportional doser with HA cartridge for anti-scale and anti-corrosion treatment of water with neutral pH and drinking water in domestic and industrial installations.

Domestic use: protection of pipes, taps, boilers and other installations for use with drinking water. Professional use: protection of pipes, fittings, boilers and other heating and water systems. Maintenance: replace the polyphosphate cartridge every 6 months approx. Use a prefilter to protect the doser.