Box opened to verify no damage to unit. Small box inside the large box with a couple of connection pieces included. Salt-Free Water Conditioner Replacement for the Rhino® 600,000 Gallons and Rhino® 1,000,000 Gallons. The item “NIB $600 Aquasana EQ-AST-WH Whole House Salt Free Water Conditioner Tank 6 years” is in sale since Friday, November 19, 2021. This item is in the category “Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps & Water Filtration Systems\Water Filters & Filtration Parts”. The seller is “jrlag1991″ and is located in Wamego, Kansas. This item can be shipped to United States.