A five inch vent pipe built of Flexi-Liner's high quality products is a safe, clean, and long lasting way to make the most of your heating appliance. With this coupler, you can save some money by using leftover pipe pieces as extensions. This coupler is built from 3003-aluminum for strength, and a 2-ply design adds an extra protective layer. Make the most of your Flexi-Liner pipe lengths by creating extensions with this coupler instead of throwing away leftover pieces.
- Flexi-Liner Flex Coupler for 5-in. pipe
- 2-ply 3003-alloy aluminum construction
- Used to make your own Flexi-Liner extensions from pieces left over from the Flexi-Liner Kits
- Available in 3", 4", 5", 5.5", 6", and 7"