WMLBK Low Noise Inline Duct Booster - 4/7/8 Inch Exhaust Fan Extractor Ventilator for Home Kitchen Bathroom Warehouse Restaurant Garage Ventilation (4 inch black)

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  • Feature This inline duct fan is engineered to boost air in forced air heating and cooling systems without upsetting the balance in the closed loop system.
  • Easy to install Fluted on both ends to receive ducting. portable and lightweight and can be installed anywhere.
  • Compalibility this fan suit for various environment such as work shops, indoor growing rooms, warehouses and so on. it ideals for boosting supplyair, return air and venting.

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