Lotus Clean System Water Care is based on four pillars:
water purification, disinfection, water hardness & pH-value and filtration
Water purification: Lotus Clean Basic
Lotus Clean Basic encapsulates oils and contaminants and makes them filterable.
Water hardness & pH-value: Calcium Ex, pH-Minus liquid, pH Tester
Calcium Ex is a complexing agent and prevents limescale deposits in the whirlpool. The pH value is lowered with pH-Minus liquid. The electronic measuring device is used to measure the pH value precisely.