Dutch UV-C and filtration specialist Van Erp International is to launch new products at Barcelona to complement its existing Blue Lagoon range of copper ionizer and ozone water treatment units.

The new products include a fully automated pool filter that is claimed to save 40% in energy consumption, a UV-C treatment unit with built-in screen pool filter and heat exchanger, a UV-C unit with ultrasound disinfection, limescale remover and automatic valves.