The Aqua View ShowerMiser is a freshwater reclamation System for RVs. Unlike water flow restriction devices, Aqua View's patented ShowerMiser freshwater reclamation system recirculates unused freshwater before it ever goes down the drain, saving money and extending your fresh and gray water tank capacities up to 40% without changing tanks or adding weight. No more wasted water â and money â down the drain. The Aqua View ShowerMiser Mushroom is designed for new OEM RV or boat construction using surface-mounted faucet with attached external shower wand. The two-way diverter connects between the faucet fixture and the shower wand hose. This unit with the Magic Mushroom and Custom Aqua View Tee gives you a complete, beautifully integrated system that's ready to install. Note: Needs only two holes and three connections. For RVs or boats with surface-mounted faucet with attached external shower wand Two-way diverter connects between faucet & shower wand hose Needs only two holes & three connections | Camping World Aqua View ShowerMiser Mushroom SMCM02, Chrome in Grey