Free fan seal

Product Details

Free Fan Seal

Free Fan Seal is a sealing mechanism designed to improve the energy efficiency of fans and ventilation systems in residential or commercial settings.

Its primary purpose is to prevent air leaks around the fan housing or duct connections, which can lead to energy waste and decreased system performance.

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Specifications & Informations

Weather sealing

Key Features
ModelERS-ASFS-01
MATERIALSFire-resistant polycarbonate
WARRANTY5 years warranty
PRODUCT SIZE350mm*154mm
  • The Fan Seal is designed for weather sealing,easy in stallation inside your bath room and kitchen.
  • When the one-way vents work, the Fan Seal will
    switch on and allow the normal airflow for fresh air.
  • When it switch off , prevent the dust and unwanted airflow into your house, also help reduce the energy consumption by keeping cool or warm air in your house.