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Grace SF-90



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Brand: Grace

The Grace SF-90 is a high-performance air filtration system designed for use in industrial and commercial settings. It employs advanced filtration technologies to effectively remove airborne contaminants, including dust, dirt, pollen, and other fine particles.The SF-90 utilizes two-stage filtration, which includes a pre-filter stage and a True HEPA filter stage. The pre-filter catches larger particles before they reach the HEPA filter, extending its lifespan and improving overall performance. The True HEPA filter is rated at 99.97% efficiency, trapping particles as small as 0.3 microns in size.The SF-90 has a compact design and a quiet operation, making it ideal for use in sensitive environments. It features a digital display that indicates filter status and filter replacement reminders, and includes a programmable timer function.Overall, the Grace SF-90 is a reliable and efficient air filtration system that helps to maintain clean and healthy indoor air quality. Its advanced filtration technologies and user-friendly features make it a popular choice for a wide range of industrial and commercial applications.



  • Type: Moving Coil
  • Output Voltage: mV
  • Freq Response: 10Hz - 40kHz
  • Tracking Force: 0.5 - 2.0 g
  • Mass: 15.5 g
  • Channel Separation: 30 dB
  • Channel Balance: 0.5 dB
  • Load Impedance: 47k Ω
  • Output Impedance: 15 Ω
  • Stylus:
  • Stylus Tip: Lx Line Contact
  • Cantilever: Low Mass Alloy
  • Dynamic Compliance: x 10-6cm/Dyne
  • Static Compliance:
  • Price:

Grace SF-90

Grace SF-90

Grace SF-90

Grace SF-90

Grace SF-90



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