The F-Line Drip Tray Float attaches directly to the center of the
Drip Tray. As the Drip Tray accumulates water, the red part of the Drip Tray Float will rise and be visible through the Drip Tray Grid. This prevents the user from prematurely removing the Drip Tray, which resets the count of the number of coffees made, thus, the machine will not know when the Coffee Grounds Container needs to be emptied.