Ensure a secure connection for your fireplace venting with the 4"x7" Direct Vent Fireplace Venting Component 4/7 Coupler Kit. This kit provides a reliable coupling solution for your venting components.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.