Lambro Rigiflex 4-in x 72-in Aluminum Semi-rigid Flexible Duct

Rigiflex with quick connect collars is flexible yet rigid. This duct is patented and is electric and gas clothes dryer manufacturer recommended. Rigiflex duct is suitable for all electric and gas clothes dryer installations and is UL certified. Rigiflex duct requires no elbows as it can form tight 90 degree turns.