Features:FAST INSTALLTATION---The quick twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter cartridge replacement.
AUTOSHUT OFF DESIGN--The filter cap is designed with a auto shut off switch. you don't even need to shut off the water supply whenever you work on the filter cartridge replacement, which brings a lot of
convenience.
PROTECT YOUR EARTH AND MONEY SAVING --The system contains a core filter cartridge inside the housing, you will only need to replace the core part of the filter cartridge instead of throwing way the whole plastic part, it will save you much money on replacing the cartridges and will do a lot of help on protecting our mother earth.