Oasis Back Yard Fountain Drinking Fountain with Eco-Friendly Water Filtration System Durable, molded polymer water fountain with natural stone finish; impervious to weather and attractive for outdoor landscape all year round Includes internally mounted green filter system that removes chlorine, odors and bad tastes Green Filter system features re-usable housing and replaceable bio-degradable filter elements Features flexible safety bubbler that prevents injuries and keeps water passage sanitary Includes 15-foot FDA grade supply hose that attaches easily to any outdoor faucet