Boroux is a premium gravity-fed water filtration brand committed to transparency, rigorous independent certification, and the belief that clear water is the foundation of wellness — producing a lifetime-grade stainless steel filtration system that is designed and supported to last decades rather than the disposable plastic pitchers that dominate the market. The flagship Boroux Legacy 3-gallon gravity water filtration system features a beautifully engineered stainless steel body resistant to rust and corrosion, a stainless steel and glass spigot, a convenient water level spigot for at-a-glance monitoring without lifting the upper chamber, and the brand's proprietary Foundation Filters that have been independently tested through WQA-certified performance and design certifications for proven contaminant reduction across multiple categories. The recently introduced automatic filter priming pump eliminates the most frustrating step in gravity filter setup — users previously spent significant time manually priming filters before first use — replacing it with a simple, fun automatic process that gets the system operational in minutes. A dedicated Fluoride Removal Filter is available as an add-on for households prioritizing fluoride reduction, a filter category where many competing brands fall short. The Legacy system carries a lifetime warranty against defects in materials and workmanship covering the stainless steel chambers, spigot, washers, hole plugs, and wingnuts, with a one-year warranty on Foundation and Fluoride Filters — making it the rare water filtration investment that reviewers consistently describe as a genuine buy-it-once product that pays for itself quickly by eliminating both bottled water costs and the ongoing replacement expense of plastic pitcher systems. A 500ml borosilicate glass water bottle is included with the Legacy system, and the brand's standalone 1-liter glass water bottle and shatter-resistant stainless tumblers are separately available. Free shipping on US orders over $60, 60-day return policy on most products in new or used condition.