If you have been looking for an economical and easy way to filter chlorine, chloramine, heavy metals, and other particles from your brewing water, here is the solution. This activated charcoal filter will filter over 450 gallons of water, and attaches directly to a garden hose (or a sink with a faucet adapter). Includes 6' of 3/8" i.d. plastic tubing, hose clamps, and a garden hose adapter. The unit is not designed to withstand full water pressure, so the water must be shut off and the flow regulated at or before the end of the garden hose or sink. Use the faucet adapter (#BE12) to attach to a sink.