Royal Flush Biological Cistern Blocks

Description

Not to be confused with the decorative ‘blue’ blocks although the same concept. Royal Flush blue cistern blocks deliver both biological and chemical cleaning agents as well as a blue colour each time the flush is activated. The water-softening and sequestering agents maintain a clean bowl while the biological cleaning power works in the pipes to prevent any build-up of solids and continues working in small bore, pumped toilet systems and older buildings where drain-runs can be problematic. Also enhances septic tank efficiency. CODE: RFPB SIZES: Tubs of 24