Plastic Air Valve air diffusion vent louver

Plastic round Air Valve white supply and exhaust grilles louvers ventilation PVC round pipe,Filter cotton in the pipe.The vent louver at both ends can be selected. Diameter:100 mm

VPPT

Material: ABS

The pipe Made from PVA

Size: φ100

Package :60/ pcs each carton

en_USEnglish