This Portable Mobile Water Softener is the best performing and best priced RV/Boat water softener on the market. This high quality professional portable water softener eliminates your hard water while on the road or on your boat. It is also ideal for car washing for home or commercial professional. Protect your health by eliminating hard water heath concerns and improve dry itchy skin, red dry spots, dry scalps and eczema by removing skin damaging hard minerals. This water softener will improve the health of your skin and hair, you will notice a difference at first use. Protect your expensive equipment and increases the lifespan of appliances This softener provides soft water that prevents hard water & rust stains, avoids scale build-up, improves taste and odor, increases lathering of soaps and reduces over usage, significantly increases the color of your clothes and spots on your dishes by increasing the performance of your washing machine and dishwasher, removes hard water buildup in older pipes and protect and improve the performance of your RV pumps. The WS-P-16 Portable Water Softener produces twice the gallons of soft water compared to a standard model from the leading competitor and is the best compact RV mobile softener on the market. Built for portability and durability for serious RV, Boat or Mobile Detail owners, this 16,000 grain unit is the perfect choice and supplies approx. 40% more soft water than any other unit on the market. This portable RV Water Softener comes fully built and is ready for use in under 5 minutes. Simply backwash the system to flush any loose resin beads until the water runs clear (5 minutes) then, the unit is ready to be used. You will see instant results. It regenerates in under 30 minutes with only 2 boxes of any brand table salt, no chemicals or special salts needed. This unit will provide soften water up to 2,000 gallons (at 8 GPG hardness) or up to 40 days, depending on your hardness and usage.