Port-A-Cool 250845 Mineral Treatment for Evaporative Cooling Systems, Model No. MK-47

We utilize our experience and expertise on all our products to provide the best in the industry All our products feature premium components and are backed by the best team in the industry All products are engineered, assembled and tested in the USA We are trusted by millions of people for specialized products to meet their needs where they live, work and play Features- Treatment keeps minerals in solution, minimizing mineral buildup in evaporative cooling systems- Use as part of normal maintenance routine for evaporative coolers- Regular use can prolong the life of evaporative cooling media elementsSpecifications- Material Type Granuals- Weight 1 lbs SKU: NRNTL17517