Check the listing for details. GE Appliances WS10X10045 Reverse Osmosis System Faucet Base (Chrome). Color: Chrome, Condition: New. Listed at 77.50 USD. Reverse Osmosis System Faucet Base (Chrome) (part number WS10X10045) is a Genuine GE replacement part. For more than 100 years, GE Appliances has been a trusted brand, synonymous with quality and reliability. To continue earning your trust, our appliances and parts are engineered to precise specifications and subjected to rigorous testing. Behind every GE Appliances product is the work of thousands of dedicated Americans committed to excellence as well as a better future for our communities and our environment. This faucet base (part number WS10X10045) is for reverse osmosis systemsFaucet base WS10X10045 attaches to the sink or cabinet and provides support for the water faucetFollow the instructions in your owner's manual when installing this partGenuine GE replacement partLimited one year warranty