DuraVent PolyPro Concentric 3" x 5" x 19" Vent Length d0.75 SPS/U100-L5 to N5

SPS/U100-L5 to N5

Consists of a 4 ft

Made from natural occurring volcanic rock

then adjust it more precisely to fit the needs of your home or space

DuraVent PolyPro Concentric 3" x 5" x 19" Vent Length d0.75 SPS/U100-L5 to N5PolyPro Concentric provides users the most versatile polypropylene venting system for high efficiency, condensing appliances. The injection molded modular system is designed with a powder coated aluminum outer pipe and a polypropylene inner pipe. It does not require a locking band and provides users with a fast, safe, clean, and sustainable venting solution. The PolyPro Concentric system also includes elbows that have a smooth wall lining and are