Hi, this is Rick from Pure Elements, and we are experts at preventing future pinhole leaks in copper plumbing. Chloramines are the disinfectant that are plaguing the coast in California. The levels have more quadrupled in the last four years and crossed the tipping point, so they are eating your metal from the inside out. We focus on chloramine filters and the reduction of chloramine to levels below detectable in lab tests so that we can help you prevent future pinhole leaks. Chloramine filters are not created equal. It is a very tricky process to effectively get those out of your water, and it’s important to get them out not only to protect your copper piping infrastructure, but also for health concerns and other issues in the home. So we can help you prevent the pinhole leaks and we look forward to working with you.