
Air & Surface Purification
COMMERCIAL EQUIPMENT



Solutions for Greatly Improving Indoor Air Quality in Commercial Facilities
It’s your air. Make it better.
For more than a decade, Greentech Environmental has been on a mission to use the latest technologies to universally solve indoor air problems, removing pollutants and improving spaces where we live, work and play. Indoor air can be filled with up to 10x more pollutants than the air we breathe outside. Allergens, bacteria and odors are just a few things flying about and ready to cause problems. Left untreated, these problems can cause absenteeism, reduced productivity and other issues.
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Air & Surface Purification System

Providing continuous air purification, this permanently mounted unit is perfect for spaces
without HVAC duct access. pureAir 750 features the same active air purification technology developed and used by NASA.
Active Radiant Catalysis (ARC®), our proprietary form of photocatalytic oxidation (PCO) technology uses energy to activate a catalyst, turning moisture into products that
continuously clean your space.
AOPs are propelled out into your space to hunt down particulates, even the very small ones. At the same time, negative ions charge particles such as dust, pollen and pet dander, causing them to drop out of your breathing space.
With a reactive surface area more than 16x greater than the competition,
Both pureAir 750+ WALL MOUNT or 750+ MOBILE continuously purifies your space. The result is the reduction of allergens from pets,
pollen, and smoke, as well as odors from mold, mildew, and more.
Specifications
Dimensions: 10.25” L x 7.75” W x 3” D
Weight: 2.8 lbs
Warranty: 2 Year Limited Warranty
Commercial Air Purification
pureAir HVAC (Duct Air Purification System)

Using advanced technologies including our proprietary form of photocatalytic oxidation, active radiant catalysis (ARC®), activated oxygen/ozone (optional), and ionization, pureAir HVAC significantly reduces odors caused by bacteria, mold and mildew, as well as diminishing other odors, including those from pets, cooking, and smoking.
Customized for your purification needs, pureAir HVAC is Installed inside existing ductwork, for an easy to use purification solution for homes, offices, or other public spaces.
Continuously cleans the air throughout your space
Unlike passive filters that affect only air that passes through them, pureAir HVAC projects purifying solutions to the sources of pollution, continuously reducing odors and airborne particles.
Neutralizes tough odors
Using advanced technologies including our proprietary form of photocatalytic oxidation, active radiant catalysis (ARC®), activated oxygen/ozone (optional), and ionization, pureAir HVAC significantly reduces odors caused by bacteria, mold and mildew, as well as diminishing other odors, including those from pets, cooking, and smoking.
Reduce allergens from your breathing space
Negative ions are projected out into your space, causing irritating particulates including pet dander, pollen, and other allergens to clump together until they fall out of the breathing space and can be swept up or caught in your HVAC filter.
Easy to set up, easy to use
With easy setup, use, and maintenance, improving the air quality of your indoor environment is a breeze. pureAir HVAC does not require filter replacements. Only once-per-year part replacement will make it simple and affordable to enjoy pure freshness.
Technology
Active Radiant Catalysis (ARC) Utilizing Proprietary Formula Germicidal UV Disinfection (Ozone or Non-Ozone Producing)
All indoor spaces with a ducted air system, including but not limited to:
- Homes
- Offices
- Schools
- Day Care Facilities
- Nursing Homes
- Veterinary Clinics
pureAir PTAC

pureAir PTAC is a great solution for smaller in-room air conditioning units, elevators, and more.
Features
- Active Air Purification
- Purifies Evenly Throughout the Space
- 24/7 Odor and Particulate Reduction
- Tall and Short Size Options Available
Technology
- Photocatalytic Oxidation (PCO)
Applications – Anywhere PTAC Units are Used
- Elevators • Offices • Schools
- Day Care Facilities • Nursing Homes • Beauty Salons
OverWatch (Suspension Model)
Large Area Surface & Air Purification

Diminish Odors Caused by Mold, Bacteria, and More with OVERWATCH
Using advanced technologies including our proprietary form of photocatalytic oxidation, active radiant catalysis (ARC®), activated oxygen/ozone (optional), and ionization, OVERWATCH significantly reduces odors caused by bacteria, mold and mildew, as well as diminishing other odors, including those from pets, cooking, and smoking.
The optional stainless steel casing allows for water-resistant use in spaces where water washing and rinsing is required. Available in portable roll-around or easy-to-install ceiling-mount models.
Recommended for food processing facilities, food warehouses, and storage facilities, as well as greenhouses, OVERWATCH can be used to maintain a healthy environment for meats, fruits, vegetables, flowers, and more!
Features of OVERWATCH
- Active air purification
- Distributes purification evenly throughout the space
- Diminishes odor-causing bacteria and gases


OMNI
Air & Surface Purification System

OMNI by GreenTech is the next generation in air and surface purification designed to reduce germs, odors, and chemical contamination throughout the indoor environment. In food safety applications OMNI is the most cost-effective means for significantly reducing environmental microorganisms and pathogens such as
Bacillus globigii, Staphylococcus aureus, Candida albicans, Stachybotrys chartarum, Pseudomonas aeruginosa, Escherichia coil, Streptococcus pneumoniae, and Listeria monocytogenes.
The disinfection technology within OMNI can be used in food processing, food preparation, food and ice storage, and food transportation for the control and prevention of disease-causing microorganisms while remaining safe for human exposure. By reducing pathogens on food contact surfaces, OMNI decreases cross-contamination and improves the quality and shelf-life of food products.
The odor reducing capability also makes OMNI a perfect choice for commercial restrooms or any location in which odor reduction is needed. Unlike cover-up chemicals, OMNI breaks down the biological components thereby eliminating the odor. The result is a fresh smelling and sanitary environment.
Specifications
Electrical: 120 VAC 60Hz 14W Power Consumption .20 Amps
Dimensions: 18.5” H x 4.4” W x 4.3” D
Weight: 4.7lbs
Mechanical: Distribution via blower Coverage: Up to 1,000 ft2
Warranty: 2 Year
CORE
Commercial Odor Remediation Equipment

Features
UV Lamp Ozone Technology Destroys odor-causing bacteria & gases
Contains 6 14” UV Lamps Scalable Ozone: Low/Med/High
Applications
Indoor/Outdoor Dumpster Stations Lift Stations Exhaust Ventilation
Specifications
Electrical: Low – 112 Watts, 1.02A Med – 175 Watts, 1.50A High – 239 Watts, 2.02A
Dimensions: 27.5” L x 9.5” W x 7.25” H
Weight: 12lbs
Accessories: 10’ Connector Hose 2.25” Mounting Adapter Replacement Unit Filter
Performance Low – 3.34 gms/hr ozone Med – 6.67 gms/hr ozone High – 10.0 gms/hr ozone 50 CFM all settings
Warranty: 2 Year Limited Warranty
pureAir SIREN

Features & Specifications
- Active Air Purification Designed for EMS Vehicles
- Easy to Install in Surface or Flush Mount
- Adds Purification Throughout the Emergency Vehicle
- Reduces Odors Caused by Smoke and Other Pollutants
Technology
- Active Radiant Catalysis (ARC®) – Our Proprietary Form of Photocatalytic Oxidation
- Germicidal UV Disinfection
Applications
- Ambulances • Fire Engines • Other EMS and Rescue Service Vehicles
Unit
- Dimensions:
Flush Mount: 16.0″ H (406mm) x 9.50″ W (241mm) x 2.50″ D (63.5mm) Surface Mount: 14.0″ (356mm) x 7.50″ (190mm) x 2.50″ (63.5mm) • Weight: 2.7lb (1.23kg)
- Warranty: 2 Year Manufacturer’s Warranty
Packaging
- Dimensions: 16.0” H (406.4mm) x 10.0” W (254mm) x 6.0” D (152.4mm) • Weight: 4.00lb/ 1.81kg
To Use This Product Correctly
- Read All Instructions Carefully in User Manual Before Operating Purifier. Rev. 210303
Power
- Input Voltage: 12 VDC
- Operating Voltage: 12 VDC
- Operating Wattage: 8.6W
- Operating Amperage: 0.7A
Performance
- Airflow: 25 CFM (Cubic Feet Per Minute) • Ozone Output: < 0.05 ppm


Commercial HVAC Air Purification Shows 99% Effective Rate Against Aggressive Infectious Bacteria
January 29, 2021
Testing shows proprietary Active Radiant Catalysis (ARC®) technology is an effective preventative measure for office buildings, schools, and fitness facilities.
The proof is in the purification! GreenTech Environmental is excited to share the latest round of laboratory testing results for its proprietary ARC® technology.
The test results confirm, by replicating nature’s purification process, ARC pureAir HVAC technology actively reduces risk of exposure to air and surface bacteria.

By implementing safe and effective ARC HVAC technologies, commercial and municipal operations can provide an additional layer of protection for students, customers, and employees increasing productivity and preventing unwanted disease spread. pureAir HVAC is available for home installations too.
First developed by NASA to maintain a clean spacecraft environment, ARC technology combines UV light powered catalytic reactions and charged ions to neutralize contaminants on surfaces and in the air. ARC technology is considered an “active” technology because the air itself becomes a continual cleaning process without filtration.
Lab results showed GreenTech Environmental’s ARC HVAC technology reduced a highly infectious, hard-to-treat, strain of staph bacteria, methicillin-resistant staphylococcus aureus (MRSA), by 99% in a controlled environment. This penicillin resistant strain of MRSA is also resistant to drying and survives on surfaces and fabrics for extended periods of time, making this bacterium particularly difficult to kill.


The Center for Disease Control (CDC) says athletes, day care and school students, military personnel, inpatients and surgical patients are particularly at risk for MRSA as it can be spread through both infected personal items and direct contact.
GreenTech Environmental reminds everyone to follow all CDC recommendations for MRSA including handwashing, covering of wounds and avoidance of sharing personal items such as towels and razors.