The Coil Guard - Hydro-balance Fin Protectant - 16 OZ (DIV-C-20) delivers reliable, consistent performance as a maintenance chemical suited to servicing, cleaning, and maintaining HVAC and refrigeration equipment. Designed with reliability in mind, it installs easily and performs consistently in both residential and commercial settings. Quality-checked for dependable performance, it offers excellent value without compromising on reliability. Ideal for professional installers and DIY repairs alike, it belongs in every well-stocked chemicals and consumables inventory. Shop now for a dependable maintenance chemical and keep your cooling equipment performing at peak efficiency.