After being filtered, water accumulates in a storage tank with the ERO 375 system. There is an automatic shut off feature installed on this tank. That means that when it’s full the system stops filtering water. This saves a good deal of water, and surprisingly some other systems actually lack this feature. The ERO 375 has a dedicated faucet for its filtered water. This faucet installs on your sink right next to your regular faucet. A benefit of choosing the ERO 375 is that the company gives you a choices between five different finishes on the faucet. A drawback of this system is that some users have commented that their faucets have been leaky. The flow rate for this system depends on your water pressure and how contaminated your water is. However, there have been no complaints from consumers about their water coming out slower than they want.