The Sanineutral neutralizer kit from Saniflo - part of SFA Group incorporates neutralizing granules to increase the pH of acidic condensate water produced in residential or commercial applications before it reaches the sewer line. Condensate produced by boilers, water heaters, air conditioners and other appliances moves through the compact unit, which neutralizes it to prevent the corroding of drains and sewer systems. Neutralization is especially necessary for modern, high-efficiency appliances that produce higher-than-normal acidic condensate. Left unneutralized, this condensate can not only corrode piping systems, but also contaminate groundwater and even degrade the local water infrastructure. The damage could quickly negate the energy savings yielded by these high-efficiency products. 800/571-8191; www.saniflo.com.