Premium ceramic disc operated, certified lead-free ro drinking water dispensing faucets. 1/4 inch input. Solid metal handle controls the smooth and durable 1/4 turn ceramic disc valve, allowing pure water to pour at any rate you desire. Swivel spout. These high quality faucets are worthy upgrades to consider.APEC Water does not distribute or sell our products to any 3rd party sellers on Amazon. Please purchase genuine APEC Water products from Amazon or APEC Water directly for authenticity.