North American Salt Nature's Own Potassium Water Softener Cubes, 40 Lb BF15 Laboratory test identifies asbestos fibers

Laboratory test identifies asbestos fibers to as little as 1% content by weight

Sticks to metal - ideal for dents in metal doors and siding

Most popular pattern for brick or block laying

Fast setting – dries in 2-3 hours

Extruded aluminum with clear silver anodized finish

North American Salt Nature's Own Potassium Water Softener Cubes, 40 Lb BF15 Laboratory test identifies asbestos fibersNatures Own water conditioning products are specifically designed to return household water to the pure, clear state nature intended. Natures Own products consist of only the purest ingredients. Regardless of the home, regardless of the need, theres a Natures Own product thats right for the job. Nature's Own works in any brand water softener unit. Nature's Own adds no sodium to your softened water. Nature's Own adds potassium to drinking water.