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Filter Enhancement System


Product Description

The PF-i from GPS Air is a self-cleaning filter enhancement system. The Opti-Lok™ technology improves an air filters ability to capture sub-micron particles, making it more efficient. The unit is designed for mounting inside ducts and air handling units upstream of system filtration.


  • Opti-Lok™ Technology

  • Multi-Voltage Input

  • Self-Cleaning Cycle

  • Operation Status LED

  • Magnets for Ease of Installation

  • Integral Building Automation System (BAS) Alarm Contacts

  • UL 867 Compliant

  • UL 2998 Compliant


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  • Input Voltage 24-240 VAC
  • Frequency 50/60 Hz
  • Power Consumption 11W (operating), 14W (cleaning cycle)
  • Airflow Capacity 0 - 3,500 CFM
  • Temperature / Humidity Range -20ºF to 140ºF / 0 - 100% RH
  • Compatible Filter Types Electrostatic Filters Using Synthetic Media
  • Unit Dimensions 7.3” L x 2.0” W x 4.3” H
  • Weight 1.42 lbs
  • Alarm Contact Rating 250 VAC / 1A, N.O. “dry” contact
  • Electrical Listings ETL (us, c)
  • Compliance & Certifications UL 867, UL 2998, FCC part 18


GPS offers measurement products to assist with performance validation

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How to Buy

For more information about purchasing GPS products, call (980) 279-5622.