Gently swirl the upright siphon. Do not shake, as coffee grounds could become lodged in the valve and cause problems with pressure release or sealing
Chill - Place siphon on ice or in the fridge for two hours to infuse.
Holding siphon upright, release pressure by slowly pressing the lever. Place a coffee filter in a Chemex or other pour-over brewer. Unscrew siphon lid, and pour coffee into coffee filter.
Dilute with cold water to desired strength and pour over ice.