1. Quick installation only takes you several minutes. 2. Multiformity you can choose proper filter cartridge according to local water quality. Proper filter cartridge can remove odor, smell, color and even organic chemicals from tap water. 3. Filter can almost use 10"standard filter cartridge available on current market. 4. Filter contains quick-easy diverter valve and install the filter without extra fittings. 5. Filter can be used in kitchen, bathroom, bushhouse, cabin, yachet, etc.