How much water needs to be flushed through new filter before drinking? June 10, 2020 17:48 Updated You will need to flush cold water through the filter for 5 minutes before using. Related articles Does this filter remove Trihalomethanes from the water? Also, what about lead? How often do I have to replace the cartridge? If I want to attach the Epic Smart Shield to a stand alone faucet, can I do it and how? How do I flush my pitcher filter? The 1/4 inch adapter for my Smart Shield does not fit my 1/2 inch water lines. What can I do?
