This is simple example as of how the CP100 works. You simply remove your faucet aerator (end of the spout), attach the filter diverter and you are done. Two adapters are included if our diverter does not match your spout thread. If you are not using the filter over the winter time make sure you remove and dry the ceramic candle for at least 24 hours. Also if the filter is not used for a period of 3 days and longer we recommend that you run the filter for about a minute, eliminating the stale taste of stagnant water.
data, from tests conducted by independent laboratories, demonstrates the
removal capabilities of Doulton's purification element. This does not imply
that these contaminants are present in individual water supplies. Detailed
test results available on request.
Drinking water systems from Doultonusa.com