Prefilters such as silt traps or catchpit chambers are installed in the underground drainage system to catch debris and material build up that has been carried along the system. For example, this could be leaves or gravel from rainwater runoff of roofs, or dirt that has seeped in through rainwater falling onto the ground.
Features and Benefits of a Pre-filter
Reduce debris in your drainage system
Prevent blockage causing material build up
Improves water quality
Easy to clean
Increased sustainability
Prefilters can make sure rainwater water is of better quality to be reused in recycled applications. For more information, check out our guides and tips.
