If your experiencing scaling, staining or spotting from hard water in your RV, washing your boat or cars, the portable and compact SoftCell Water Softener System will solve the problem.. It's quick, easy use and portability make the SoftCell Recreational Water Softner System perfect for all RV's, & Boats. Not only is it convenient, but also compact, which is great for limited compartment storage on your recreational vehicles. Don't wait another minute, get yours today!