Costway 4" Inline Duct Fan Ventilation Exhaust Plastic Fan w/Speed Controller d27.2 Slightly longer than the Porto

Slightly longer than the Porto 58

and 1 side storage box

Sangria luster color

Optional floor stands allow the heaters to rest safely on the floor

Brand DuraVent Series FasNSeal Model FSELB4509 Product Type Elbow

Costway 4" Inline Duct Fan Ventilation Exhaust Plastic Fan w/Speed Controller d27.2 Slightly longer than the PortoThis is the inline duct ventilation plastic fan which is designed with superior quality plastic for maximum durability. It is made of durable material. So you can use it for a long time. It will remove a large amount of air pollutants and bacteria for air purification. The durable plastic fan housing and blades is for extremely low noise. It is in an affordable and efficient way to create the healthiest environment. The stylish and elegant design