Indoor Air Purification

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This new technology is NASA approved, and the only one that is US Space Agency certified. It basically duplicates the process that Nature uses to clean the air outdoors, for the air indoors. It is a combination of UV light and rare and noble metals, which gives a photo catalytic and radiant catalytic reaction, for a complete indoor space treatment ( both moving air and surfaces ). This active technology moves into the air through a purifying plasma creating an Advanced Oxidation Process ( AOP ) with a series of Hydroxyl Radicals, thus creating Hydrogen and Oxygen based friendly oxidizers to clean the air and surfaces from viruses ( including SARS, MRSA and Avian Flu ), microbes, VOC's, algae, fungus, yeast, mold, mildew, odors, floating particulates.

Main Features

  • ball bearing brushless ultra quiet motor with three fan speeds
  • exclusive Photo Catalytic Oxidation technology
  • needlepoint ion generation
  • washable rear filters
  • adjustable purifier control - 250 to 1500 square feet
  • Away Mode timer for high purification levels in unoccupied spaces
  • full function remote control
  • low energy consumption
  • universal AC/DC power supply
  • replaceable PCO Cell and Purification Plate
  • eliminates Smoke & Odors - Doesn't Cover Them Up
  • significantly Reduces Mold, Bacteria, & Viruses


  • 1 Year Limited Warranty


  • Ozone Output: 250mg/hr (in Away Mode)
  • Technologies
  • Needlepoint Ionization
  • Scalable Ozone Generation
  • PCO Technology (UV-C, Titanium Dioxide)
  • Electrical: 100V-240V/50-60Hz 30W Operational anywhere in the world
  • Ozone Density: <0.04mg/m³ (high mode), 1.5mg/m³ (away mode)
  • Ion Generation: 1 million/cm³ at 1m
  • Coverage: Up to 1500ft²

Electrical Certifications

  • UL (US & Canada)
  • CE
  • PSE
  • TUV
  • EK (Korean)
  • RoHS Compliant Packaging

Product Box

  • Color Printed Carton
  • Dimensions: 6.75" x 6.5" x 7" (172mm x 165mm x 178mm)
  • Weight: 3.0 lbs, 1.36 kg

Other Details

  • GT1500 combines 4 advanced technologies that don't just disguise mold, mildew, E-coli, Candida, Listeria, Staph, Salmonella, Giardia, Legionella, and Cryptosporidium; they attack and neutralize them, even when embedded in walls, ceilings, floors, carpets, furniture, clothing, closets, crevices, beds, and places not exposed to normal air flow; kills E-coli more than 3,000 times faster than chlorine; and washable permanent electrostatic filter makes maintenance a breeze
  • GT1500 uses the same technology as the GT3000 and has been adapted especially for medium-sized interior spaces ranging from 250-1500 SF; built to last 10 years or more with minimum care; it has a state-of-the-art full-function remote control that adjusts all fan speed and purification settings; much quieter than conventional filter-only purifiers, the GT1500 emits a calming, low-level "white noise" that is even suitable for bedrooms
  • GT1500's "Away Mode" mega-setting gives you the ability to mobilize its most powerful contaminant-destroying functionality as needed; the scientifically-engineered waffle grille is not only attractive but has been technologically designed to increase the flow of pollution-destroying agents to maximize their effectiveness throughout the area being treated-from 250 to 1,500 square feet; sleek and elegant in its design, the GT1500 is available in either Graphite or Pearl color finishes
  • while most air purifiers sold in the US are configured to US voltage standards only and cannot be used elsewhere, the GT1500's electrical design is universally adaptable for use in just about every country in the world and, weighing in at just 3 lbs., you can easily take it with you when you travel
  • GT1500 comes with an easy-to-read comprehensive Owner's Manual and a one-year "bumper-to-bumper" manufacturer's warranty provided by GreenTech Environmental, one of the Air And Water Purification Industry's most respected leaders; what's more, it is energy-efficient and costs only pennies per day to operate; the new designer-inspired packaging puts the GT1500 in a class by itself and makes it a gift of infinite value anyone would be proud to give or receive