Rainshower Gard"n Gro garden dechlorinator Water Filter System. Gard"n Gro water garden filter effectively removes 85% of the chlorine from garden hose water. Also great for bathing pets, summer time kid sprinkler activities, and for washing cars. Highly chlorinated water can kill microorganisms in the soil that are there to protect the plant and its food source. Now it is possible for home gardeners to stay away from chlorinated water with Rainshowr Gard"n Gro water garden filter GG100. Inline Filter that is perfect for gardening. Removes 85% of chlorine from garden hose water. Can be used for sprinkles or kiddie pools. Filters 20,000 - 40,000 gallons of water. Protects healthy soil ecosystem. A simple replacement filter. Does not decrease water pressure, capable of 2.6GPM.