How it Works

PuriFi works responsively with your HVAC system, managing indoor air quality the same way a thermostat works to control air temperature.

The Invisible Problem

The air indoors can be up to 100 times more polluted than the air outside.

24/7 Monitoring

The PuriFi PM Sensor continuously monitors the indoor air by measuring airborne pollutants down to 0.3 micron in size or 1/118,100″ in diameter.

Precision Control

When particulate levels reach an unacceptable amount, the sensor activates the PuriFi Generator installed in the air duct of your HVAC system.

Natural Purification

The Generator uses the same process of ionization found in nature.

Improved Indoor Air Quality

By introducing an overabundance of negative ions into your system’s airflow, PuriFi diminishes odors, particulates and harmful pollutants.

The Power of Oxygen Ions

These high-energy oxygen ions help cluster particulates together. This clustering effect allows your existing air filter to capture microscopic particles that would normally pass through.

Pollutants Attacked

The charged ions interact with tiny airborne pollutants, oxidizing them so they drop out of the breathing zone.

Fresh, Clean Air

Most homes and buildings see a greater than 90% reduction in airborne contaminants within the first 24 hours and as much as 99% as the system continues to operate.

Proven Results

PuriFi is the only air purification solution that combines 24/7 monitoring and tracking with the ease of central air purification.

*To view test reports on specific contaminants and performance levels of PuriFi, please visit: PuriFiLabs/test-reports/

What it Neutralizes

PuriFi removes up to 99.9% of multiple contaminants from indoor air and surfaces

Biological Agents

Bacteria, Mold Spores, and tested Viruses*


Pollen, Pet Dander, Dust, Lint and Dust Mites


Pets, Smoke, Mildew, Mold,
Cooking, Sports, and Fabrics

*To view test reports on specific contaminants and performance levels of PuriFi, please visit: