Growonix Slim Scrub- 2GPMGrowonix Slim Scrub is a high quality and high capacity filter that eliminates 99% chlorine and 90% of sediments from the water. It has a flow rate of 2 gallons per minute (i. e., 120 gallons per hour), which is fast enough to run a garden hose sprayer. This property makes it ideal to use for outdoor gardening. Slim Scrub also adds beneficial microorganisms to the grow media. The system also ensures that the complicated microbiology does not get