What is the difference between 3 in 1 and 4-in-1 boiling water tap?
2 in 1, 3 in 1, 4 in 1, 5 in 1 boiling water tap, Different faucets have different functions and prices. What type of kitchen faucet to choose depends on your specific needs and usage scenarios.
Here are the differences between different types of kitchen faucets：
| Type Of Faucet | Function | Components of a Boiling Water Tap |
| Hot and Cold Water Tap | Filtered Water Instant Hot Water |
Faucet Boiler Tank |
| 3 in 1 Water Tap | Filtered Boiled Water Filtered Water Ambident Hot water & Cold water |
Faucet Boiler Tank Filter |
| 4 in 1 Boiling Water Tap | Drinkable instant boiling water Filtered cold drinking water Mains hot water Mains cold water |
Faucet Boiler Tank Filter |
| Chilled Water Tap | Filtered Boiled Water Filtered Water Ambident Hot water & Cold water Filtered chilled water |
Faucet Boiler Tank Filter water chiller |
| 5 in 1 Water Tap | Filtered Boiled Water Filtered Water Ambident Hot water & Cold water Filtered Chilled water Sparkling Water |
Faucet Boiler Tank Filter water chiller CO2 tank |
