THERO Coffee System includes besttaste 15 pre filter, THERO, post polish filter, remineralisation filter, tank, filter tap. TheBWT Thero Domestic RO System is a powerful water treatment solution with APP control for especially difficult cases.

The BWT THERO 90PRO can be used wherever conventional water filters reach their limits. With its special filter technology – a 'reverse osmosis' filter system – it provides pure H2O on demand. Heavy metals, microplastics, bacteria, viruses, hormones, nitrates, limescale and other contaminants are washed away and at least 98% of salts are removed. Highly efficient and reliable, the BWT THERO 90PRO can produce 1.5 litres of water per minute, with no storage tank required. For even greater hygienic safety, the membrane is flushed for 10 seconds after each production or every 3 hours if no production occurs. The aluminium housing contains a filter head with an automatic 'Aqua-Stop' feature, making filter replacement simple. Using the single-lever tap supplied, the THERO 90PRO can be used alongside a standard hot and cold kitchen tap.