4'' Extractor Fan Duct Hydroponic Inline Exhaust Vent Industrial RC Model Vehicles & Kits A: 20cm x 15cm (Fits

A: 20cm x 15cm (Fits 3R or 5R without white bordering)

U shape spiral chip flute design

Overall dimensions: 2m x 2m x 1

* Fuel capacity: 4

this alarm clock doubles as a night light and adds a touch of style to any room

4'' Extractor Fan Duct Hydroponic Inline Exhaust Vent Industrial RC Model Vehicles & Kits A: 20cm x 15cm (FitsFeatures: Lightweight and practical Can clear odor of 310 1200m within 1 Hour Powerful and efficient performance Perfect for ventilation of Grow Room or air cooling of grow light reflector Easy to install and use IPX4 Waterproof UV and corrosion resistant Low noise Long life ball bearing motor (up to 50,000hours) with thermal overload protection. For Air Purification Removing a large number of air pollutants and bacteria. Specifications: Colour: white