Feature: 1. Quick installation: just take you several minutes to connect tap. 2. You can choose PP, CTO or GAC filter cartridge according to local water quality. 3. Almost all 10"standard filter cartridge available on current market. 4. You can install the filter with quick-easy diverter valve and faucet adapter, no need any extra fittings. 5. This filter can be used in kitchen, bathroom, bushhouse, cabin, yachet and so on.