Avanti Membrane Technology designer RO filter Drinking Water Faucet - NSF certified， built-in Air Gap， ceramic disk， lead-free - RF703A-BN Brushed Nickel<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>NSF certified: NSF/ANSI 61 Section 9</li><li>premium designer drinking water faucet – Made in Taiwan</li><li>built-in air gap to prevent backflow of sewer water from entering RO system via drain line</li><li>quarter-turn single lever with precise flow control and no-drip 360-degree swivel spout; lead-free solid brass and 304 stainless steel construction with long-lasting ceramic disk cartridge</li><li>fits opening between 7/8” to 1-1/4”; fits countertop up to 2" thick; connected with 1/4” drinking water supply tube (not included)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31I%2BZGt%2BzML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51d4mE6ukOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tfeDPIlXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XTfSEogYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/316je5tyImL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pJ%2BAMVscL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DDs7iGdAL.jpg" noproxy>