Detailed Product Description

• FJ17052AS or FJ16052AB or FJ15052AB are option for installation .
• Frame material is made from heat resistance and anti-flame ABS plastic .Its fire-resistance ability accords with UL-94 VO standard. 
• Non-woven fibre filter pad is used to prevent dust and granule which is bigger than 10 micron.
• Big power axial fan can make sure filtration air with best flow speed.
• The fan which air filter matched is with F insulation class has good capability of temperature raise.
• Fan motor has excellent impedance protection and temperature protection (TOP).
• Its easy to change the filter pad by using the groove handle on shutter.
• Air filter has IP55 class protection due to set of seal loop.
•  Ventilation shutters rain-proof capability can not only prevent mechanical damage, and also can resist the moist coming.
• Project part of exceed shutter is only 4-6mm , which increase its beauty greatly.
• Clients can choose blow or suck air direction through reversing the fans installation simply.
• Installation of air filter fan is easy and quick.. You need only open a square hole on it or fix it by screw further more.