Expand your dust collection system with the WoodRiver Dust Connection Y-Fitting. Designed with two 4″ openings and one 2-1/2″ opening, this durable fitting allows you to connect multiple hoses to a single dust collector, giving your workshop more flexibility and efficiency.
Built from tough, long-lasting material, the Y-fitting helps maintain strong airflow while minimizing clogs and leaks. Its versatile size makes it ideal for connecting standard 4″ dust collection hoses along with a smaller 2-1/2″ hose, commonly used with handheld tools and benchtop machines.
Features:
- Splits the main line of your dust collection system into two lines
- 2-1/2″ branch allows for connection to common power tools that have a smaller port size, among them router tables, band saws, and small table saws
- Durable, abrasion resistant construction
Specifications:
- Size: 4″ x 4″ x 2-1/2″ Y Fitting
- Fitting: 4″ Openings with 2-1/2″ branch
- Material: ABS plastic
What’s Included:
- (1) WoodRiver Dust Connection Y-Fitting for Dust Collection System – 4″ x 4″ x 2-1/2″

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