As a manufacturer of evaporative towers, coolers and condensers, we are aware of the need to install water treatment systems on board. The treatment of water flow rates by softeners is often insufficient to prevent scale or bacterial contamination, so W-tech has developed W-CARE as a broad spectrum treatment system, acting both as an anti-scale, with a specific selective product, and as a biocide with a specific anti-algae and anti-bacterial product. as a broad spectrum treatment system, acting both as an anti-scale, with a specific selective product, and as abiocide with a specific anti-algae and anti-bacterial product.