Series 1 units have a single intake port with a built in power supply that accepts either 12 or 24 volt DC power.
Arid Bilge is automatic, reliable, flexible, and best of all, it really works.

• Eliminate the #1 source of on board odors
• Lower on board humidity and prevent condensation damage
• Find small leaks that now leave trails through a dry bilge
• Stop mold and mildew before it starts to grow
• Enhance the vessels resale value
• Available with a single intake port (zone) only

You will notice the Arid Bilge difference within 24 hours of installation.