Keep your dust collection system running at peak efficiency with the WoodRiver® Dust Connection® Port Cap. Designed to fit standard 4" OD dust ports, this durable cap seals off unused inlets to prevent dust leaks, improve suction, and maintain clean airflow throughout your system. Whether you’re closing off an extra machine connection or sealing a line when not in use, the WoodRiver Port Cap offers a simple and reliable solution for better dust control in your workshop.

Features:

• Covers most 4" OD ports on fittings and machines
• Wide side wall facilitates clamps or X-Treme Tape wrap
• Flexible material to fit a range of 4" ports
• Includes lanyard tab to keep the cap near the fitting when not in use

Specifications:

• Size: Fits most 4" OD dust ports
• Constructed of tough abrasion-resistant plastic resins

What's Included:

• (1) WoodRiver Dust Connection Port Cap For Dust Collection Ports - 4" OD