Why do you need a whole house filter? They are expensive, reduce water flow, and...

		ars on Oct 4, 2015 \| parent \| context \| favorite \| on: The Decline of ‘Big Soda’ Why do you need a whole house filter? They are expensive, reduce water flow, and don't work very well because they try not to reduce water flow. They rarely make any sense. Just water a water filter for drinking water, with an extra faucet in the sink.