2. 1-888-SANUVOX WWW.SANUVOX.COM SANUVOX SANUVOX BIOLOGICAL BIOLOGICAL ULTRAVIOLET ULTRAVIOLET BARRIER Revised May 22, 2003

3. The UV Bio-Wall are individual UV Arrays which work together in providing a barrier wall of Germicidal UV The UV Bio-Wall are individual UV Arrays which work together in providing a barrier wall of Germicidal UV Energy which will destroy virtually any biological contaminant which would pass through it. Energy which will destroy virtually any biological contaminant which would pass through it. Each Bio-Wall has 5 High Intensity 19mm. Quartz Lamps, which are mounted to Parabolic Reflectors that Each Bio-Wall has 5 High Intensity 19mm. Quartz Lamps, which are mounted to Parabolic Reflectors that reflect a full 360° of Germicidal Radiation. reflect a full 360° of Germicidal Radiation. sanuvox technologies inc. The UV Bio-Wall 2 900 microwatts per/cm² at 36 from a 60 UV Bio-Wall

4. The Two Inch UV Rule For those who are not familiar with this term, here is a quick summary. According to the Lamp Manufacturers, efficiencies DROP very According to the Lamp Manufacturers, efficiencies DROP very quickly the further from the UV Lamp surface you move. quickly the further from the UV Lamp surface you move. At just 2 from the surface of the glass, the UV efficiency has already dropped 80% and the decline is not exponential. This is true for all types of UV Lamps, from cold cathode to hot This is true for all types of UV Lamps, from cold cathode to hot cathode, soft glass to quartz glass. cathode, soft glass to quartz glass. The Two Inch Rule is extremely important, it is the principal that governs UV Air Purification.The Two Inch Rule is ONLY applicable for air purification (treating moving air). sanuvox technologies inc.

5. Sanuvox In-Duct Purifiers Sanuvox In-Duct UV Air Purifiers (R1500X, R3500X and C2000X) are extremely efficient. The In-Duct Purifiers are relatively small in size (the C2000X, Sanuvoxs largest Commercial In-Duct UV Air Purifier measures 20 x 9). Sanuvox In-Duct UV Purifiers do not purify the entire volume of air in the duct at one time. The air passing thru the Aluminum reflector Tube will be treated, the purifier relies on the re-circulation to bring the overall level of contaminants down. The reason why Sanuvox In-Duct Purifiers are so effective in destroying airborne contaminants is because the purifiers can: a) Slow and Spin the air close to the UV lamp increasing the Dwell time in order for the contaminant to receive a higher dosage of Germicidal UV (Turbulator). order for the contaminant to receive a higher dosage of Germicidal UV (Turbulator). b) Intensify the UV Energy thru the use of Reflection. The more powerful the UV Energy, the higher the UV dosage delivered to the contaminant (Aluminum Reflector Tube). dosage delivered to the contaminant (Aluminum Reflector Tube). C) Positioning the Purifier Parallel to the air stream increasing the Dwell Time. In contrast, if the purifier was positioned perpendicular to the air, the contaminant would zip right by the lamp not spending very much time positioned perpendicular to the air, the contaminant would zip right by the lamp not spending very much time in contact with the UV Energy. in contact with the UV Energy. Turbulator Aluminum Reflector Tube sanuvox technologies inc.

6. Size DOES Matter How does the UV Bio-Wall treat ALL the air in the duct at one time? Because the UV Bio-Wall is designed to treat all the air in the duct, Sanuvox can not slow ALL the air down as it travels over the lamp. To compensate for NOT slowing the air down, the Bio-Wall MUST deliver an extremely high amount of UV over a much greater distance. How does the Bio-Wall deliver the UV dosage needed to kill contaminants in the moving air? How does the Bio-Wall deliver the UV dosage needed to kill contaminants in the moving air? SIZEPLACEMENTINTENSITY sanuvox technologies inc.

7. The UV Bio-Wall High Intensity 19mm. Quartz UV Lamps / Parabolic Reflectors Each Bio-Wall has 5 High Intensity 19mm. Quartz Lamps, which are mounted to Parabolic Reflectors that reflect a full 360° of Germicidal Radiation. The UV Bio-Wall Lamps can be upwards of 60 long

8. Sanuvox Lamps are Quartz glass not Soft glass. Quartz glass produces higher levels of UV Intensity and have a longer operating life than Soft Glass. The Lamps are special Hi-Intensity Quartz Lamps, which produce higher UV intensity than typical Quartz Lamps. Sanuvox Lamps are 19 mm in diameter, not 15 mm like other UV manufacturers. The Getter The Getter is incorporated into the Lamp. More environmentally friendly. Uses less than ½ the amount of mercury used in other Lamps. Designed to absorb pollutants inside the Lamp which are created as the Lamp burns. Better maintains UV intensity and Lamp Life Designed to easily ignite the mercury vapor for less strain on the filaments as the Lamp starts. Anode sanuvox technologies inc. The UV Bio-Wall High Intensity 19mm. Quartz UV Lamps / Parabolic Reflectors

9. Two Factors in achieving a high bacteria kill are : a)The INTENSITY of the UV source and The greater the INTENSITY the greater the kill. b)The length of TIME the bacteria is exposed to the UV light The more TIME the bacteria is exposed to the UV light, the higher the UV dosage it receives, The more TIME the bacteria is exposed to the UV light, the higher the UV dosage it receives, the greater the kill. sanuvox technologies inc.

10. The Bio-Wall increases its intensity through the use of Reflection. The same way a flashlight or car's headlight uses a reflector to intensify and direct light. The Sanuvox Bio-Wall uses five Aluminum Parabolic Reflectors to intensify the UV Energy. = How powerful would a flashlight be without a reflector? sanuvox technologies inc. Intensity Anodized Parabolic Reflectors and reflective materials such as REFLECTIX® greatly increases UV intensity

11. sanuvox technologies inc.

12. How does the Bio-Wall increase the TIME the contaminants spend in contact with the UV Lamp? a)The longer the UV Lamp, the more time the contaminants spend in contact with the UV Energy. This compensates for the fact that Sanuvox is not slowing the air down as it passes over the lamp. b) To increase the dwell time (the time the contaminant is in contact with the UV Energy), the purifier is mounted parallel to the air-stream not perpendicular, maximizing the time the contaminant is in contact with the UV lamp. sanuvox technologies inc. Dwell Time That's what the Bio-Wall is designed to do. Increase the TIME the contaminant is in contact with the Lamp so it can be irradiated by the UV Energy. The more time in front of the lamp, the higher the UV dosage the contaminant receives, the higher the kill.

13. Dwell Time Birds Eye Example – The longer the Air is in contact with the UV,the greater the UV dosage the contaminants receive Birds Eye Example – The longer the Air is in contact with the UV,the greater the UV dosage the contaminants receive sanuvox technologies inc.

14. Example: For a 94% kill in a 36 x 36 duct, with the air moving @ 700 FPM. The % Kill is based on Mycobacterium tuberculosis. The UV Bio-Wall is 60 inches long. Generic Bio-Hazard Installation on a 36 x 36 Duct @ 700CFM For a Biohazard installation, each Bio-Wall should be installed 9 inches from the duct walls. Each Bio-Wall will be 18 center to center from an adjacent Bio-Wall. Biological contaminants vary in UV dosage needed to destroy them. Calculations are based on contaminant's individual UV dosage required, air velocity, duct size, intensity and length of Bio-Wall. Typical Installation Bio-Hazard Installation sanuvox technologies inc.

15. UV BIO-WALL IN-DUCT UV AIR PURIFIER sanuvox technologies inc. Drastically improves Indoor Air Quality Drastically improves Indoor Air Quality Treats the entire duct at one time Treats the entire duct at one time Destroys up to 99.9% of biological contaminants at one time Destroys up to 99.9% of biological contaminants at one time Available in 40, 50 and 60 Lamp lengths Available in 40, 50 and 60 Lamp lengths Optional *Oxidizing Lamps available for chemical and odor destruction Optional *Oxidizing Lamps available for chemical and odor destruction Higher UV output than any other UV Purifier/Emitter Higher UV output than any other UV Purifier/Emitter 2 900 microwatts per/ cm2 at 36 inches 2 900 microwatts per/ cm2 at 36 inches 5 High Intensity Pure Fused Quartz lamps 5 High Intensity Pure Fused Quartz lamps Anodized Parabolic Reflectors intensifies & maximizes 360º of UV Energy Anodized Parabolic Reflectors intensifies & maximizes 360º of UV Energy High Output Electronic Rapid-Start Ballast High Output Electronic Rapid-Start Ballast Patent Pending Patent Pending Sanuvox Design & Quality Sanuvox Design & Quality CSA/NRTL Certified CSA/NRTL Certified

16. The Sanuvox Family of UV Air Purifiers & UV Coil Cleaners Sanuvox Ultraviolet Air Purifiers and Coil Cleaners incorporate Sanuvox patented advancements in UV Purification. Sanuvox Air Purifiers will destroy bio-chemical contaminants such as mold, mildew, fungus spores, formaldehyde, solvents and secondhand smoke. Sanuvox Air Purifiers will also irradiate viruses and bacteria such as legionella and tuberculosis. Sanuvox Coil Cleaners will prevent and destroy microbial growth on the HVAC Coil. sanuvox technologies inc. P800GX PortableSaberR1500X In-Duct R3500X In-Duct C2000X Commercial In-Duct MB500X 24 x 24 Ceiling Tile Mount for offices and classrooms S1000FX Smoking / Clean Room Ideal for smoking environments UV Bio-Wall Complete Bio-Protection Up to a 99.9% kill in one pass CoilClean Series CoilClean 2020G for Walk-In Coils CoilClean RT for Rooftop Package Units CoilClean B30X Air Purifier / Coil Cleaner for Bard Wall Mount Air Handlers