For more information visit the MinecraftForum thread.
Water Strainer adds the possibility to filter water for common resources.
A strainer catches general items (such as Sand, Gravel, Sticks, Clay, ...) while it's inside water.
They are breakable, but can be build out of different materials to increase their durability.
Water height/flow and biome type will influence the efficiency.
Durability, idle time, loot tables and more are customizable.
Water Strainer can also be used for skyblock maps.
How to use:
(1) Craft a strainer base.
(2) Craft any type of strainer.
(3) Place the strainer base inside a pool of water (the base needs water on top).
(4) Put your strainer into the base
The strainer will now filter the water for items. The list of items depends on the strainer type.
Items can be extracted from the bottom of the Strainer Base.
Make sure to read about the Efficiency System in the MinecraftForum thread.