Eco Grow 240 Water FilterEco Grow 240 Water Filter Want robust plants with stronger roots and healthier fruits? Then give them a clean diet! Use a GrowMax Eco Grow Water Filter. Your 2 stage filter will remove almost all water impurities, at a rate of 240 litres per hour; you'll be enhancing nutrient uptake, thanks to a more efficient nutrient feed and a stable pH. To boost growth further, soil bacteria and microorganisms will be protected it's great for organic growers. Your