Eshopps Replacement U-Tube for Overflow Boxes 1.5 in

Maintain proper water flow to your aquarium wet/dry filter overflow boxes. Rigid, plastic U-Tube is perfect as a replacement U-Tube or for custom aquarium plumbing projects. Large diameter U-Tube allows more water to pass through for efficient transportation of aquarium water. Use 1-1/4in U-Tube as replacement tube for Eshopps Overflow Box Models PF-300, PF-800, and PF-1000 & PF1200. Use 1.5in U-Tube as replacement tube for Eshopps Overflow Box Model PF-1800.