This solid brass adapter allows users of White Manufactured equipment to adapt and replace there proprietary hoses with standard 1/4" Flare fitted hoses for greater versatility and economy. Now you can use any hoses you like on your High and Low Side inlet as well as tank hoses. Now you can put 20 foot hoses on your system. They can also be used with tank hoses. Simply disconnect your old hose and install these adapters and the hose of your choice.