2-in-1 Washing Machine Drain Tee Anti-Backflow Floor Drain Connector
2-in-1 Washing Machine Drain Tee Anti-Backflow Floor Drain Connector
2-in-1 Washing Machine Drain Tee — Anti-Backflow Floor Drain Connector
Tired of sewer odors creeping back through your laundry or bathroom drain? This dual-interface drain tee connector creates a single, high-speed one-way drainage channel that keeps sewage moving forward — never back. Whether you need to drain through the floor or through a pipe, this versatile three-way joint handles both with ease.
Key Features
- Anti-Backflow Design: One-way drainage channel prevents sewage from reversing back into your space, keeping your laundry area clean and odor-free.
- Dual-Purpose Drainage: Functions as both a floor drain and a pipe drain connector — use one or both outlets simultaneously depending on your setup.
- Odor-Proof Sealed Connection: Trapezoidal interface fitted with a soft sealing ring creates a tight, airtight lock that blocks unpleasant sewer gases from escaping.
- Wide Compatibility: Suitable for washing machines, dishwashers, toilets, and bathroom floor drains — a truly multi-use plumbing solution.
- Durable Plastic Construction: Made from high-quality plastic rated for pressures up to 850 kPa, built to last in wet, high-traffic environments.
- Female Connection / Elbow Type: 24 mm inner diameter hose connection fits standard appliance drain hoses without adapters.
- Easy Installation: No special tools required — simply insert and twist to lock. Compatible with standard residential plumbing configurations.
Specifications
| Material | Plastic |
| Hose Inner Diameter | 24 mm |
| Connection Type | Female / Elbow |
| Max Pressure Rating | < 850 kPa |
| Compatible Appliances | Washing Machine, Dishwasher, Toilet, Bathroom Floor Drain |
| Package Includes | 1 × Drain Tee Deodorant Connector |
| Country of Origin | Made in China |
How It Works
The three-way tee joint connects your appliance's drain hose to either the floor drain, the standpipe, or both at once. The internal one-way valve ensures water flows only in the drainage direction, while the soft sealing ring around the trapezoidal interface keeps odors sealed out. Simply choose single or double drainage mode based on your bathroom or laundry room layout.
For general guidance on home plumbing safety and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What appliances is this drain tee connector compatible with?
A: This 2-in-1 drain tee connector is compatible with washing machines, dishwashers, toilets, and bathroom floor drains. Its 24 mm inner diameter fits standard residential appliance drain hoses without any additional adapters.
Q: Can I use both drain outlets at the same time?
A: Yes! The three-way joint supports both single and double drainage configurations. You can drain through the floor drain only, through the standpipe only, or use both outlets simultaneously depending on your plumbing setup.
Q: How does this connector prevent sewer odors from coming back?
A: The connector features a trapezoidal interface with a soft sealing ring that forms an airtight seal when locked in place. Combined with its one-way drainage channel design, it prevents sewage and sewer gases from traveling back up through the drain.
Q: Is this product easy to install without a plumber?
A: Absolutely. This connector is designed for tool-free DIY installation. Simply align the drain hose with the 24 mm inlet, insert, and twist to secure. No professional plumbing experience is required for a standard washing machine or floor drain setup.