The RO100Hi-F is a full sized 100 gallon per day Hi-F High-Flow RO unit with blue or clear canisters. Full size units provide better pre-filtration and less chance of membrane fouling. This unit will remove an average 94-98% of tap water contaminants. The RO100Hi-F includes a 100 gallon per day Hi-F membrane, a CF1M 1 micron sediment pre filter, a CFCE solid carbon block filter, a 3/4 inch garden hose adapter and 6 feet of yellow, blue and orange tubing.