Nero4U® Water Tank Sanitiser

Nero4U® chlorine-free water sanitiser available in 1L (treats 10,000L) and 25L formats. This powerful formula is a bactericide, fungicide, algaecide, and virucide — killing 99.99% of germs and preventing waterborne diseases.

The combination of active ingredients allows it to be a highly effective disinfectant at very low and safe dosages. It cleans biofilm in water lines and prevents the build-up of algae and calcium, allowing disinfection over longer distances. Non-flammable, non-corrosive, and non-volatile.

The 1L Water Tank Sanitiser is a once-a-month application that disinfects, clarifies, and prevents regrowth of bacteria, algae, and viruses in rainwater and stored water. It leaves no colour, taste, or odour and is safe for consumption. Once added, the tank can be filled with a further 5,000L before redosing is required.

Biodegradable and environmentally friendly — safe for animals and plants. Contains no copper nor sulphates.

Applications include: food and hospitality sectors, hospitals and clinics, agriculture (horticulture and livestock), wastewater plants, JoJo and water storage tanks, and borehole treatment.

Certified: EN 1276 / SANS 51276 (Bactericidal) and EN 14476 (Virucidal)