The hose adapter connects outdoor mist cooling system lines to a standard garden hose for water supply. The unique brass slip-Lok design can be used with both low and high pressure (up to 160 psi) systems as the adapter actually grips tighter when the pressure increases. Additionally, the adapter and tubing can be disassembled by simply compressing the ferule against the body and pulling away from the tubing making the Slip-Lok adapter a versatile mist system fitting.