About This NSF CERTIFIED & LEAD FREE: SpiroPure Reverse Osmosis Water Faucets provide NSF 61 certified, lead-free, and heavy duty materials to provide your family with clean and healthy drinking water. EASY INSTALLATION: Our 3-line water filtration faucets come with the air gap and 1/4” water filter tube already attached for easier installation. OPTIONAL AIR GAP: The air gap is optional, making the filtered water faucet a great choice for either a reverse osmosis system or a non-RO undersink water filter. PREMIUM FINISH: This SpiroPure RO faucet comes in an attractive brushed nickel finish. Our satin nickel faucet adds a stylish touch to any kitchen. VERSATILE DESIGN: Our premium nickel-finish faucet spout swivels 360 degrees to allow for more convenience and versatility in the kitchen. The durable single-handle lever quickly and easily twists 90 degrees to supply you with clear drinking water. Overview Brand : SpiroPure Special Feature : Lead Free Material : Lead-Free Brass Included Components : Handle Installation Type : single_hole_deck_mount, Single Hole Purification Method : Reverse Osmosis Power Source : Water Pressure Item Weight : 0.56 Kilograms Model Name : SP-FC100-NK Supported Water TDS Level Maximum (PPM) : 15