Necessary Connectors: When building a rainwater harvesting system, the inlet of the IBC tank valve is through a drain or downspout. Our house must have a IBC Tank Connector Filter ConnectorBC Barrel Connector with Filter with Filter With Filter: The IBC tank adapter filter can absorb coarse dirt, such as leaves left by the rain barrel with IBC filter Reusable Wash Filter Screen: The barrel connector with the filter wash filter screen can be removed for repeated use, and the filter basket at the bottom of the faucet can be removed. There is also a fine aluminum fiber filter in the IBC Tank filter basket fitted with the IBC tank valve Parameters: The size of the garden hose adapter is 16.3*14*14cm, with 4 design of 1/2 inch male models, 1/2 inch male models 3/4 inch, 1/2 inch female models and IBC Tank IBC garden hose adapter Safety Material: The IBC tank fitting uses plastic materials, non-toxic, environmental protection, safe IBC tank valve