9100-10 | SINGLE 10" COSTGUARD SYST | Nu-Calgon

**NCO-9100-10-NU Calgon Single 10" Costguard System** The NCO-9100-10-NU Calgon Single 10" Costguard System is designed to protect boilers and other hydronic systems from corrosion and scale buildup. This system features a 10" cartridge that contains a blend of Calgon's NU-CALGON 4185 Inhibitor and NU-CALGON 4190 Scale Inhibitor. The cartridge is designed to remove impurities from the water and prevent the formation of scale and corrosion. The system is easy to install and maintain, and it can help to extend the life of your boiler or other hydronic system. **Features:** * Protects boilers and other hydronic systems from corrosion and scale buildup * Features a 10" cartridge that contains a blend of Calgon's NU-CALGON 4185 Inhibitor and NU-CALGON 4190 Scale Inhibitor * Removes impurities from the water and prevents the formation of scale and corrosion * Easy to install and maintain * Helps to extend the life of your boiler or other hydronic system **Shop our HVAC supply store for the best prices and fast shipping!**