The UltraStream under-sink mounting kit has everything you need to mount your UltraStream under the sink and have a beautiful special "vented" brushed nickel vented faucet to pour from on top. You MUST use our vented faucet. Without it, you'll blow a pipe which we can not be responsible for. To get all your questions about installation options answered visit: https://www.alkawayusa.com/about-ultrastream#installation-options


If you have a pull-out spray head on your faucet like below, you'll need the Ultrastream "bundle" which can be found here: https://www.alkawayusa.com/ultrastream