The WPRO professional Calblock* system offers full protection for your appliances. It includes polyphosphate crystals and a mechanical filter that effectively protect the inner parts of your machines(heating element, electrical valve, tubes, filters) from limescale and other sediments like rust or sand. It contributes to reduce the hardness of the water, ensuring detergent savings and better washing performances. It works at its best at low temperature(upto 60°C). Replace the catridge every 4 to 6 months for best performance.
It is suitable for all washing machines, washin dryers and dishwashers.
SKU: 484000008906 -
- Reduces limescale deposits
- Saves detergent
- Optimises performance of the machine
- Polyphosphate crystals and a mechanical filter included – which protect the inner parts of the machine (heating element, electric valve, tubes, filters etc) from limescale and other sediments
- Each cartridge lasts 4-6 months