 "Overflow UTube")
Use 1" U-Tube as replacement tube for Eshopps Overflow Box Model PF-Nano. Use 1-1/4" U-Tube as replacement tube for Eshopps Overflow Box Models PF-300, PF-800, and PF-1000 & PF1200. Use 1-1/2" U-Tube as replacement tube for Eshopps Overflow Box Model PF-1800. Please click on "More Information" for tips on starting an overflow box. | ||||||
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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. NEW 1" diameter Nano U-tube is perfect for smaller siphon overflow boxes. Available in 7-1/2" high x 1" diameter, 8" high x 1-1/4" diameter, and 8" high x 1-1/2" diameter.
