This Camco TastePURE Premium Heated Drinking Water Hose won’t leach harmful chemicals into your water or leave it tasting like plastic. It can be used for RV’s, livestock, agriculture, kennels, or other industrial, commercial, or residential uses. It has a self-regulating heat source encapsulated in an all-weather PVC jacket for durability. The fittings are machined and nickel-plated for maximum corrosion resistance. The durable exterior jacket protects the hose and electrical components from damage or exposure. The female-to-male adapter allows connection to the water supply on either end of the hose depending on the location of the electrical outlet. It is CSA Low Lead Content Certified to NSF/ANSI 372 and compliant with all federal and state level Low Lead Laws.