Naturally a winning solution… “We have heard the case for chemical dosing and for not-chemical water treatment – what about a third solution, go au naturelle, says David Nettleton…”
NHVL has recently discovered that there are now firms in Australia building natural filtration systems for swimming pools, small or large, that require no chlorine or other chemicals for water purification. Roger French contacted Aquaviva and here is their explanation of how the system works.