PM33 - Repeat Cleaner

This is a light cleaning and disinfection chlorine-replacement solution for use in service reservoirs that are undergoing regular, routine cleaning and where there are no signs of iron (Fe) or manganese (Mn) biofouling.

It is fully approved for use by the DWI and the UK 's other drinking water regulators and does not require any chlorine disinfection following use - instead it is disposed of by simply adjusting the pH of the wash down solution. A team of three can apply PM33 to a 20 megalitre service reservoir in a single day.