The patented Polinox inner tub is extremely durable, odourless and rust-free. German engineered with robust materials that withstand dints, scratches and discolouration, based on 10 year simulation tests. The LoadSensor intelligently detects the amount of dishes that are loaded into the dishwasher and adjusts the amount of water used. Bigger loads need more water, while smaller loads require less. The load sensor ensures optimal water usage throughout the wash cycle to save water and electricity, and for optimum wash results. ActiveWater™ is a revolutionary dishwashing system that uses every single drop of water to the maximum. Our ActiveWater™ dishwashers are amongst the most resource-efficient in the world, generating the cleaning power of over 4,000 litres from as little as 12.3 litres per wash. No single appliance leaves our factory until it has been proven to meet our high standards of quality, performance and sustainability. All Bosch ActiveWater™ dishwashers undergo 200 individual quality control checks before being released from the factory.