4" Pellet Vent Pipe Flex Pipe Flex Pipe

2" Flex Pipe for use with outside air kits. 5FT of Pipe

2" Aluminum Flex Pipe for use with outside air kits. 10FT of Pipe

3" x 20' Aluminum Flex Pipe For outside air venting only

4" X 25' Flex Pipe.4 Inch inside diameter by 25' in length. Use when relining masonry chimneys for use with biofuel appliances. Made with stainless...

4" PelletVent PRO, 60" Flexpipe. 4 Inch inside diameter from the PelletVent Pro series and 60" in flex length. It has the duralock system for a tig...

4" X 20' Flex Pipe.4 Inch inside diameter by 20' in length. Use when relining masonry chimneys for use with biofuel appliances. Made with stainless...

Pro-Flex W405KA Pellet Insert Stainless Liner Kit 4-Inch x 25ft

3" x 25' Aluminum Flex Pipe For outside air venting only

4" X 30' Flex Pipe.4 Inch inside diameter by 30' in length. Use when relining masonry chimneys for use with biofuel appliances. Made with 316 stain...

3" x 15' Aluminum Flex Pipe For outside air venting only