Water Traps

When your air compressor for your air suspension management system turns on, it produces hot compressed air that goes into your tank. This can create condensation, which will then add water to your tank. That can cause rust if it's a steel tank, or just gum up the works when it's sent out to your valves. Nobody wants that. 

Water traps catch the water in your system to keep it as clean as possible. The idea here is to keep that air as dry as possible, therefore limiting the possibility of contamination. Water traps are even more important if you live in a humid area, as you may get water in your tank just from the atmosphere. 

Getting a water trap is a good idea for all air suspension management systems, so find one that works for your setup and get to installing.