MYLAR FLEX DUCT – 22”
MYLAR FLEX DUCT – 18”
MYLAR FLEX DUCT – 16”
MYLAR FLEX DUCT – 14”
MYLAR FLEX DUCT – 12”
MYLAR FLEX DUCT – 10”
MYLAR FLEX DUCT – 8”
MYLAR FLEX DUCT – 6”
MYLAR- FLEX DUCT – 4” x 50’ section
