For larger RV installations and extended off-grid camping, this eighteen-gallon tank offers substantial fresh water capacity. The one-piece black ABS plastic construction is lightweight, corrosion-resistant, and completely free from algae growth over time.

Internal surge baffles control water movement during vehicle acceleration and turns, whilst the triple fittings on each end support flexible plumbing configurations.

• Capacity: 18 gallons
• Dimensions: 36 x 16 x 8 inches
• Black ABS plastic, algae-free
• One-piece extruded construction
• Surge-control internal baffles
• Threaded fitting inserts: three per end