Our Models &

Recommended for any indoor environment where unrelated individuals share space.

Can be connected in series to create a protective wall that blocks aerosols and droplets AND cleans the air up to ten times per hour.

Our CLEAN AIR Curtain blocks the spread of noxious elements--in EITHER droplet OR aerosol forms: the curtain draws contaminated air through a HEPA filter, which captures them--it then puts a curtain of air to block any additional particles AND to block and aerosols that might be lingering.

Designed by Clean Room and Data Center experts with decades of experience modeling air flows in all types of rooms, guaranteed to perform as specified. For individuals, offices, commercial and other locations.

Technical details

Based on the 2500 Series Clean Air Curtain with UVGI


Our high-velocity clean
air plume combines with

A State of the Art HEPA Filter that captures 99.995% of ALL particles that pass through it, including COVID-19, Influenza, Common Cold etc.

Ultra-Violet Germicidal Irradiation (UV-C UVGI) which kills all captured virus particles within seconds

Rapidly and uniformly cleans the air in a room leaving no lingering clouds of noxious particles or aerosols
Protects AGAINST person-to-person infections by pushing air UP and AWAY instead of sideways or downwards

The office

keep scrolling to see the before/after scenes that show how the air pollution levels drop when using the CLEAN AIR curtain.

Create a clean environment for your workspace.

The dentist

keep scrolling to see the before/after scenes that show how the air pollution levels drop when using the CLEAN AIR curtain.

Make sure you and your patients are safe.


keep scrolling to see the before/after scenes that show how the air pollution levels drop when using the CLEAN AIR curtain.

See how it works

Scroll slowly for best experience

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Our Patented Design

The Clean Air Curtain’s Patented design draws unfiltered air in—from both sides—and sends fresh air out the top in a high velocity curtain of “the cleanest air humanly possible”.

Unfiltered Air Coming In Both Side

Here we see one horizontal plane of unfiltered air coming in to both sides of the three-dimensional model; blue is low velocity air flow. This graphic shows the velocity of a sample plane; air is actually drawn in from top to bottom and from front to back—and through the pre-filters on both sides.

Air Velocity Increases as it nears the blower intake

Here we see the air passing through the pre-filter, with increasing velocity as it is drawn into the blower. Air is a fluid, and just as a stream speeds up when it narrows, this air is drawn into a narrow opening—which means its velocity increases. The cleaning of the air begins with this step: 85% of particles are captured.

Air is blown into the supply chamber, just below the HEPA filter

The air that has been drawn into the blower is now pushed into the supply chamber, just below the HEPA filter. Our optional UV-C treatment is applied at this point. The Ultra-Violet Germicidal Irradiation (UVGI) uses the UV-C band of light to inactivate— or “kill”—99% of active particles within seconds.

Air is pushed past through the supply chamber and into the HEPA filter

Here the higher velocity air is passed through our state-of-the-art HEPA filter—which is more than 3.5 inches thick and captures 99.995% of any particles remaining after the previous steps. The blue arrows show the uniform flow through the filter as it captures all particles.

Air is pushed out the HEPA filter and out of the unit

Here the uniformly organized air flows through and out of the HEPA filter—note the curvature as it flows into and then out of the vent. At this point—as indicated above—the smaller opening leads to a significant increase in velocity: air leaves the Clean Air Curtain at approximately 2,500 feet per minute.

Here we also see the air curtain effect—which extends upwards to at least 20 feet, more if the ceiling is higher. Once it reaches the ceiling, it spreads evenly throughout the room, having a beneficial mixing effect, diluting any pathogens with the cleanest air humanly possible at distances up to 50 feet away.

Model details

The 2500 Series is available with or without Ultraviolet Germicidal Irradiation (UVGI)

2500 Series

Clean Air Curtain

Model name with UVGI CAC140-110-M-UV
Model name without UVGI CAC140-110-M
Air Velocity 2500 Feet per Minute
Clean Air Delivery Volume 8400 Cubic Feet per Hour
Power 66 Watts
Sound 59 dB
Size 23" W x 12" D x 8" H
Weight 32 lbs.
Full spec sheet Download

How many do you need?

Please use the calculator below to estimate how many devices would you need.
Those values are just an estimate, please always contact our sales representative before ordering.


What information can you provide
to best measure the room?

Width x Depth x Height
Area x Height

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Recommended number

2500 series

The numbers representend above are just rough estimates.
We strongly suggest contacting our sales representative first. Each room is different and the number might change.

The room has a complicated layout, or is it hard to measure? Do not worry. We offer services that include measuring the whole room, inspecting the ventilation, heater type, AC, etc., to best calculate the number of devices you need. We also offer 3D simulations to calculate the airflow and arrange the units to bring the best results. This process can even decrease the number of devices you need, saving you money.