5 Way Adjustable Air Splitter by NO-NAME Brand5 Way Air Splitter with Adjustable Air Flow by NO NAME Brand (5) 1 8" male air outlets, each outlet has a valve that allows adjustment of the air flow to each hose individually. (1) 1 4" female air inlet (1) 1 4" to 1 8" adapter for air inlet Works with 1 8" air hoses This is a heavy duty air splitter with the ability to adjust the air flow to each channel separately. The ability to adjust the air flow to each channel means you can tune the splitter