The EVERLOC+ compression-sleeve fitting system from REHAU, Building Solutions Division, is made of PEX, providing longevity and efficiency. Compared to copper, PEX piping can cut carbon dioxide emissions significantly over the life cycle of a building. PEX pipe also requires less energy for both production and installation. Compared to other PEX systems, EVERLOC+ is up to three times faster, four times more secure, and it offers 360-degree connection control. 800/247-9445; www.everlocplus.com.