Description
Aquarium Overflow Box Replacement U-Tube – 1", 1¼" & 1½"
Maintain Reliable Water Flow in Your Aquarium Overflow System
Keep your aquarium's wet/dry filtration system operating efficiently with these Rigid Plastic Overflow Box Replacement U-Tubes.
Designed to transport aquarium water through compatible overflow boxes, these durable plastic U-tubes provide a convenient replacement for worn, damaged, or missing overflow tubes.
Their rigid construction helps maintain the tube's shape, while the large-diameter design allows efficient water movement between your aquarium and overflow filtration system.
Available in three sizes, these replacement U-tubes are compatible with several popular PF-series aquarium overflow boxes.
Key Features & Benefits
- Rigid Plastic Construction: Maintains its shape for dependable aquarium plumbing.
- Replacement Overflow Tube: Ideal for replacing damaged or missing U-tubes.
- Efficient Water Transfer: Large-diameter tubing allows water to flow through the overflow system.
- Three Sizes Available: Choose the correct diameter for your overflow box.
- Compatible with PF-Series Overflow Boxes: Designed for several PF-series models.
- Custom Aquarium Plumbing: Can also be used in suitable DIY aquarium plumbing projects.
- Simple Replacement: Convenient solution for maintaining existing overflow filtration equipment.
- Freshwater & Saltwater Applications: Suitable for compatible aquarium overflow systems.
Available Sizes & Compatibility
| U-Tube Diameter | Compatible Overflow Box Models |
|---|---|
| 1" (25.4 mm) | PF-Nano |
| 1¼" (31.8 mm) | PF-300, PF-800, PF-1000 & PF-1200 |
| 1½" (38.1 mm) | PF-1800 |
Please select the correct U-tube size for your overflow box before ordering.
Designed for Wet/Dry Aquarium Filtration Systems
Aquarium overflow boxes help transport water from the display aquarium to an external sump or wet/dry filtration system.
A properly functioning U-tube is an important component of this process, allowing water to move through the overflow assembly.
Replacing damaged or unsuitable tubing helps maintain proper operation and water circulation.
Product Specifications
| Specification | Details |
|---|---|
| Product | Aquarium Overflow Box Replacement U-Tube |
| Material | Rigid Plastic |
| Available Diameters | 1", 1¼" & 1½" |
| Design | U-Shaped Tube |
| Application | Aquarium Overflow Boxes |
| Compatible Models | PF-Nano, PF-300, PF-800, PF-1000, PF-1200 & PF-1800 |
| Filtration Application | Wet/Dry Filters & Sump Systems |
| Product Type | Aquarium Plumbing & Replacement Parts |
Installation & Maintenance
- Select the correct U-tube diameter for your overflow box.
- Inspect the replacement tube for cracks or damage before installation.
- Rinse thoroughly with clean water.
- Install the U-tube according to your overflow box manufacturer's instructions.
- Prime the overflow system as directed by the manufacturer.
- Confirm proper water flow and operation before leaving the system unattended.
Important: Overflow systems must be properly primed and maintained to prevent loss of siphon, improper drainage, or aquarium overflow. Always verify compatibility and follow the manufacturer's installation instructions.
Why Choose a Replacement Overflow U-Tube?
A damaged or improperly sized U-tube can interfere with your aquarium's overflow filtration system.
These rigid plastic replacement tubes provide a straightforward solution for maintaining compatible PF-series overflow boxes while offering options for custom aquarium plumbing applications.
Keep your aquarium overflow system running efficiently with the correct replacement U-tube!
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