How much does this cost to the nearest dollar?

iSpring Whole House Water Softener System with Backwash Feature - 45,000 Grain High Capacity for Households and Business, Model
Enjoy Quality Softened Water from Every Faucet! iSpring whole house water softener system has a high capacity for treating up to 45,000 grains of hardness. It removes calcium and magnesium from your water at the point of entry, providing you with quality soft water for cooking, bathing and laundry. This water softener can be installed in businesses, institutions, hospitals, schools and other enterprises. Protect Your Household Appliances and Plumbing from Scale and Expensive Repairs The whole house water softener descales your entire water system and prevents scale buildup in water heater and pipes. Saves You Salt, Water, and Space whole house water softener system can calculate and

Price is $686.00
Price: $686