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PF-i™

Filter Enhancement System

The GPS Air PF-i 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.

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Superior Performance with GPS Air Opti-Lok Filters

The PF-i can enhance your current filters or be paired with GPS Air Opti-Lok filters to achieve optimal very fine particle* reduction, with the removal performance of our proprietary MERV 11 filter being equivalent to a standard MERV 13 filter.

See Product Data Sheets for MERV11 and MERV14.

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Get More Out of Your Filters
and Reduce Harmful Particles

Protect your indoor air from pollutants and fine particles. Opti-Lok boosts your air filter's performance, capturing even the finest sub-micron particles, for ultimate efficiency.

Protect Indoor Air Quality from Wildfire Smoke

Improve particle removal, like smoke, so you get the most from your filters.

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Filter Enhancement Technology Testing

Real world testing of Opti-Lok™ filter enhancing technology at a hospital.

Test Rig

Improving Filters in Commercial Building

Testing shows up to 85% performance boost of Opi-Lok™ compatible filters.

Specifications & Resources

Performance

Airflow Capacity: 0 - 3,500 CFM

Compatible Filter Types: Electrostatic Filters Using Synthetic Media

Dimensions

Unit Dimensions: 7.3” L x 2.0” W x 4.3” H

Unit Weight: 1.42 lbs

Electrical Specifications

Input Voltage: 24-240 VAC

Power Consumption: 11W (standard operation), 14W (cleaning cycle)

Frequency: 50/60HZ

Alarm Contact Rating: 250 VAC / 1A, N.O. “dry” contact

Electric Listings: UL, cUL

Compliance & Certifications

Compliance & Certifications: UL 867, UL 2998, FCC Part 18

Environmental Specifications

Temperature Range: –20° F to 140° F

Humidity Range: 0–100% RH (non-condensing)

Resources

Installation, Operations & Maintenance Manual

Product drawing

Opti-Lok Laser Demonstration

Opti-Lok Wildfire Smoke Testing