Extended Care

Extended Care

Many think that odors are ubiquitous in extended care facilities, but advances in Greentech’s pureAir technologies means that odors can be eliminated quickly and efficiently, creating a more pleasant environment for tenants, visitors, and staff.

Combining Technologies for Cleaner Environments

Breakthrough technologies like ODOGard® are combined with the most trusted passive filtration (HEPA) to create fast-acting, supercharged odor elimination. Odors associated with incontinence, ostomy, and nonenal can disappear faster and more effectively than by any traditional method.

When combined with Greentech’s proven active technologies of Photocatalytic Oxidation (PCO) and Bipolar Ionization (BPI), which capture and inactivate pathogens and odors in the air, you have a purifier unlike any other, continuously cleaning your space, removing pathogens and destroying odors from the air and surfaces, 24/7.


The new standard in air purification is the innovative pureAir Active HEPA+. utilizing a powerful fusion of active and passive technologies. Backed by an industry-best 10-year warranty, it’s the ideal solution for offices. And it’s proven to inactivate 99.98% of the virus that causes COVID-19, something important to all of us these days.




  • The only purifiers to combine both active and passive air purification technologies. ODOGard® treated HEPA filtration for quick
  • odor remediation of odors caused by mold, bacteria and other pollutants. Reduces volatile organic compounds (VOCs) allergens,
  • such as pollen and pet dander. Proven to inactivate the virus that causes Covid-19 from the air.

* Laboratory tests prove to inactivate over 99.98% of SARS-CoV-2 in the air within 3:20 minutes in a controlled environment.

Test results don't lie

Combining our PCO+BPI technology with a HEPA filter treated with ODOGard inactivated 99.98% of aerosolized SARS-CoV-2 in as little as 3 minutes and 20 seconds in a 13ft^3 class III biosafety cabinet.

The proof is in the data

Extensive testing showed similar impressive results. TVOCs were reduced 99.9% and formaldehyde (HCHO) reduced to 33% of the original concentration. Both Total Particulate Matter (PM) and Respirable Particle Counts were significantly reduced during testing.

Volatile Organic Compound & Formaldehyde





Particulate Matter (PM)

Room 2.5PM

Hall 2.5PM

Room 10PM

Hall 10PM

Respirable Particle Count

Room .3 Micron

Hall .3 Micron

Room .5 Micron

Hall .5 Micron

Real-World field tested

“Both qualitatively and quantitatively, there was a measurable and sustained reduction of odor and TVOC (total Volatile Organic Compounds) levels when the ODOGard unit was functioning in comparison to the initial levels found inside the room and the adjacent hallway during the 14-day testing period. The overall sub-micron particle counts were reduced the most.”

Keith Roe, IAQS