Lambro 4 inch x 20 foot UL 2158A Clothes Dryer Transition Duct (Foil Flex) – Retail – Item #498-20 Size:4" x 20' Meets The New NSF/ANSI Standard

Meets The New NSF/ANSI Standard 14-2009 & ASTM F 1807-9SI Standard For Products Intended For The Transport Of Potable Water

and can be used in all makes and models of cars and light duty trucks

The Wetted Surface Of This Product Contacted By Consumable Water Contains Less Than 1/4 Of 1 Percent

Minimum tank diameter 13"

Battery life: 48 hours (typical)

Lambro 4 inch x 20 foot UL 2158A Clothes Dryer Transition Duct (Foil Flex) – Retail – Item #498-20 Size:4" x 20' Meets The New NSF/ANSI StandardThe Lambro foil flex 4 inch x 20 foot UL 2158A clothes dryer transition duct is ideal for venting electric or gas clothes dryers to the wall pipe. Installation lengths cannot exceed 8 as per the UL standards for UL 2158A. Dryer Duct The Lambro foil flex 4 inch x 20 foot UL 2158A transition duct is ideal for venting an electric or gas clothes dryer to the wall pipe. Installation lengths cannot exceed 8 as per the UL standards for UL 2158A. The