Flex Duct Mylar for DucTester

10” (25.4cm) flex duct assembly for Retrotec DucTester systems. 12.5’ (3.8m) in length. Flange and DucTester sold separately.

1 x Mylar Flex Duct for DucTester, 10" (25.4cm) diameter, 12.5' (3.8m) in length without flanges
1 x Flex Duct Mylar Repair Tape

Model:	Mylar Flex Duct for DucTester
Part Number:	DU161
Dimensions:	10” (25.4cm) diameter, 12.5’ (3.8m) length

12 Ft (4 m) 10" Flex Duct Mylar