Uses the power of oxygen to transform ordinary well water into filtered, healthy spring-like water throughout your entire home. Filters iron, sulfur, and manganese. Bluetooth App-enabled, but not required. Detailed, easy to follow, step-by-step instructions for installation and filter replacements. The item “RKIN Sulfur, Iron, Manganese Well Water Filter System” is in sale since Thursday, August 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 “healthywatersupply” and is located in Fort Myers, Florida. This item can be shipped to United States.