Growonix Slim Scrub, 2 GPMGrowoniX Slim Scrubber High Flow Chlorine & Sediment Filtration for Gardens & Hydroponics The GrowoniX Slim Scrubber is a powerful, high flow water filtration system designed to remove 99% of chlorine and 90% of sediment from tap water. With a flow rate of 2 GPM (120 gallons per hour), the Slim Scrubber is ideal for garden hose sprayers, hydroponic systems, and organic gardening, ensuring clean, dechlorinated water for healthier plants. Whether youre