3" B-Vent Adaptor For Flexi-Liner - 173086
3" B-Vent Adaptor For Flexi-Liner. Adaptor to transition from all brands of Listed Type B Gas Vent to Flexi-Liner.
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.