100% lead-free RO drinking water faucet; an ideal upgrade for under-sink filtration systems, reverse osmosis setups, and bar sinks. Built to last with food-grade 304 stainless steel for safety and durability, it resists rust, corrosion, and water spots. No air gap design and cold water only. Key benefits - Clean, reliable drinking water faucet for RO systems and filtration setups. - Food-grade 304 stainless steel heavy-duty construction for long-lasting performance. - Rust, corrosion and water spot resistant with a stylish brushed nickel finish. - Easy, smooth operation with a 90-degree single-handle lever, 360-degree swiveling mouth, and a durable ceramic disc cartridge. - Leak-free installation with simple compatibility and connectors. Specifications and features - Cold water only - 90-degree single-handle lever - 360-degree swivel mouth - Durable ceramic disc cartridge for smooth water flow control - Material: food-grade 304 stainless steel - Finish: brushed nickel - No air gap design - Fits 7/16" to 7/8" kitchen sink holes - Connects to 1/4" hoses - Resistant to rust, corrosion and water spots Installation and compatibility - Easy, leak-free installation - Compatible with most under-sink RO and filtration systems as well as bar sinks - Hole size: 7/16" to 7/8" - Hose connection: 1/4" What's included - Faucet - Front mounting plate - Front washer - Wing nut - Quick-connect adapter - Hose not included Warranty and support - 30-day money-back guarantee - iSpring registered customers: 1-year manufacturer warranty plus extended warranty - Lifetime technical and customer support from Atlanta, GA Use scenarios - Home RO system upgrade: Replace a standard faucet to dispense filtered drinking water directly at the sink with a clean, modern faucet. - Small or apartment kitchen: The 360-degree swivel and single-handle control provide easy access and comfortable operation in tight spaces. - Bar or prep area: A stylish, durable faucet that handles frequent use for filtered water during cooking, entertaining, or coffee preparation.