Aura Storm

K212644 · Invictus Lighting · FRA · May 26, 2022 · General Hospital

Device Facts

• Record ID: K212644
• Device Name: Aura Storm
• Applicant: Invictus Lighting
• Product Code: FRA · General Hospital
• Decision Date: May 26, 2022
• Decision: SESE
• Submission Type: Traditional
• Regulation: 21 CFR 880.6500
• Device Class: Class 2
• Attributes: Therapeutic

Indications for Use

The Aura Storm air purifier is a device intended for medical purposes that is used to capture and destroy bacteria and viruses in the air through the multi-stage filtration system and exposure to ultraviolet radiation. The Aura Storm air purifier has been demonstrated to destroy the following bacteria: Staphylococcus albicans, Staphylococcus aureus, and Escherichia Coli, and virus: A/PR8/34 H1N1 virus entrained on the filter of the subject device under the following exposure conditions: Average Maximum log reduction / entrainment time (minutes) at Fan Speed 4. Room Temperature test: Log 4 (99.99%) / 60 minutes. Average Maximum log reduction / entrainment time (minutes) at Fan Speed 1. Room Temperature test: Log 4 (99.99%) / 120 minutes.

Device Story

Aura Storm is a standalone, multi-stage UV-C air purifier for medical facilities (hospitals, clinics, dental/nursing facilities). Device draws air via internal fan through a four-stage system: synthetic pre-filter, HEPA H13+ filter, TiO2 cold photo-catalyst filter, and 253.7nm UV-C lamp. Anion generator increases particulate size to improve capture. Photocatalytic reaction destroys entrained microorganisms. Operated by healthcare professionals or lay users via capacitive touch panel (fan speed, UV/anion toggle, timer, auto mode). Particulate sensor and color bar provide air quality feedback. Safety switches on doors and filter compartment prevent UV exposure if unit is open or filter is missing/incorrect. Benefits include reduction of airborne bacteria and viruses in clinical environments.

Clinical Evidence

No clinical data. Bench testing only. Performance demonstrated via third-party testing showing 4-log (99.99%) reduction of S. albicans, S. aureus, E. coli, and A/PR8/34 H1N1 virus in 60 minutes (high speed) and 120 minutes (low speed). Filtration efficiency for particles ≥ 0.3 microns confirmed at 99.98% per ISO 29463 H13.

Technological Characteristics

Multi-stage air purifier; 120V power; centrifugal fan; 4-speed flow control. Filtration: synthetic pre-filter, HEPA H13+ (ISO 29463), TiO2 cold photo-catalyst, carbon/cold catalyst oxidizer. UV source: 253.7nm UV-C LED (8.0W total). Safety: magnetic door/filter switches (UL 507 compliant). Connectivity: None (standalone). Sterilization: UV-C photochemical reaction.

Indications for Use

Indicated for use in hospitals, medical facilities, medical clinics, nursing facilities, and dental facilities to capture and destroy bacteria (Staphylococcus albicans, Staphylococcus aureus, Escherichia Coli) and viruses (A/PR8/34 H1N1) in the air.

Regulatory Classification

Identification

A medical ultraviolet air purifier is a device intended for medical purposes that is used to destroy bacteria in the air by exposure to ultraviolet radiation.

Predicate Devices

• Molekule Air Pro RX Air Purifier (K200500)
• Molekule Air Mini Air Purifier (K202339)

Submission Summary (Full Text)

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May 26, 2022

Invictus Lighting Neeraj Lal Vice President of Engineering and Marketing 1401 Main Ave. SW Hickory, North Carolina 28602

Re: K212644

Trade/Device Name: Aura Storm Regulation Number: 21 CFR 880.6500 Regulation Name: Medical Ultraviolet Air Purifier Regulatory Class: Class II Product Code: FRA Dated: April 13, 2022 Received: April 13, 2022

Dear Neeraj Lal:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's

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requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.

For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email ([e-mail]) or phone [phone] or 301-796-7100).

Sincerely,

Clarence W. Murray, III, PhD Assistant Director DHT4B: Division of Infection Control and Plastic Surgery Devices OHT4: Office of Surgical and Infection Control Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health

Enclosure

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### Indications for Use

510(k) Number (if known) K212644

Device Name Aura Storm

Indications for Use (Describe)

The Aura Storm air purifier is a device intended for medical purposes that is used to capture and destroy bacteria and viruses in the air through the multi-stage filtration system and exposure to ultraviolet radiation.

The Aura Storm air purifier has been demonstrated to destroy the following bacteria: Staphylococcus albicans, Staphylococcus aureus, and Escherichia Coli, and virus: A/PR8/34 HIN1 virus entrained on the filter of the subject device under the following exposure conditions:

Average Maximum log reduction / entrainment time (minutes) at Fan Speed 4. Room Temperature test: Log 4 (99.99%) / 60 minutes.

Average Maximum log reduction / entrainment time (minutes) at Fan Speed 1. Room Temperature test: Log 4 (99.99%) / 120 minutes.

| Type of Use (Select one or both, as applicable) | |
|-------------------------------------------------|--|
|-------------------------------------------------|--|

Prescription Use (Part 21 CFR 801 Subpart D)

X Over-The-Counter Use (21 CFR 801 Subpart C)

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Image /page/3/Picture/0 description: The image shows the logo for Invictus Lighting LLC. The logo features the company name in a stylized font, with the word "Invictus" in a larger font than "Lighting LLC". Above the text is a graphic of a sunburst, with several rays of light emanating from a central point. The overall design is clean and professional, with a focus on the company's name and the association with light.

# K212644

510(k) Summary:

# Aura Storm

DATE: May 17, 2022

## SUBMITTER:

Invictus Lighting 1401 Main Ave. SW Hickory, NC 28602 T: 828-855-9324

# PRIMARY CONTACT PERSON:

Neeraj Lal Vice President of Engineering and Marketing Invictus Lighting, LLC T: 312-303-0176 Email: [e-mail]

# SECONDARY CONTACT PERSON:

Kisa McMillan Vice President of Operations Invictus Lighting, LLC T: 828-320-4415 Email: kisa [e-mail]

# DEVICE:

- Trade Name:
- Regulation Number:
- Regulation Name:
- Regulatory Class:

21 CFR 880.6500 Medical Ultraviolet Air Purifier Class II

Aura Storm

Image /page/3/Picture/17 description: The image shows a series of overlapping rectangles in different shades of yellow, orange, and brown. The rectangles are arranged in a descending order, with the largest rectangle at the bottom and the smallest at the top. The rectangles are slightly offset from each other, creating a layered effect. The background is white.

Invictus Lighting uc 1401 Main Ave SW, Hickory, NC 28602 [phone] · invictuslighting.com

Image /page/3/Picture/19 description: The image shows a layered design with a gradient of colors. The layers are arranged in a step-like fashion, starting with a dark brown color at the bottom and transitioning to lighter shades of orange and yellow towards the top. The layers are stacked on top of each other, creating a three-dimensional effect. The overall design is simple and modern.

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Image /page/4/Picture/0 description: The image shows the logo for Invictus Lighting LLC. The logo features the company name in a serif font, with the word "Invictus" in a larger font size than "Lighting LLC". Above the company name is a stylized sunburst design with several rays emanating from a central point. The colors used in the logo are shades of orange and brown.

- Common Name:
- Air Purifier
- Classification Name: ●
- . Review Panel:
- Product Code:

### Purifier, Air, Ultraviolet, Medical General Hospital FRA

# PREDICATE DEVICE(S):

●

Molekule Air Pro RX Air Purifier, K200500 Molekule Air Mini Air Purifier, K202339

## DEVICE DESCRIPTION:

The Aura Storm is a multi-stage UV-C air purifier that delivers air purification for rooms up to 2700 square feet (*52ft x 52ft). The Storm inactivates and eliminates bacteria and viruses in the Aura Storm may be used for medical purposes which can include hospitals, medical facilities, medical clinics, nursing facilities, and dental facilities. The Aura Storm is a standalone device that is controlled via buttons on the top of the unit.

The Aura Storm is a dual-sided system with each side consisting of four-stage is a prefilter. The second stage is a HEPA H13+ filter. The third stage is a TiO2 cold photo-catalyst filter. Finally, the UV-C sterilization lamp emits a 253.7mm designed to activate the photo-catalyst filter and eliminate bacteria and viruses. The anion generator is used strictly to increase the size of the particulate molecules to increase the ability to capture and eliminate the bacteria and viruses. This designed system delivers a third-party tested 99.99% (4-log) sterilization in 60 minutes at the highest fan speed. The Aura storm was also tested at the lowest fan speed and delivered a 99.99% (4-log) sterilization in 120 minutes. The air flow diagram has been submitted in the 510(k) submission.

There is an internal fan which draws in air from both sides of the unit, filters it through the multi-stage system and outputs the filtered air through the top of the unit features a capacitive touch button control to operate the On/Off, fan speed (4 speeds), Auto mode, UV lamp, Anion generator, Child lock, timer, and filter reset. There is also a particulate matter sensor and color bar to indicate the level of clean air.

Image /page/4/Picture/13 description: The image shows a series of overlapping rectangles that create a descending staircase pattern. The rectangles are in shades of yellow, orange, and brown, with the lightest yellow at the top and the darkest brown at the bottom. The rectangles are arranged in a way that creates a sense of depth and dimension. The background is white.

Invictus Lighting uc 1401 Main Ave SW, Hickory, NC 28602 [phone] · invictuslighting.com

Image /page/4/Figure/15 description: The image shows a layered design with a gradient of colors. The layers are arranged in a step-like fashion, starting with a dark brown color at the bottom and transitioning to lighter shades of orange, yellow, and light yellow towards the top. The layers are slightly offset from each other, creating a subtle shadow effect that adds depth to the design. The background is white.

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Image /page/5/Picture/0 description: The image shows the logo for Invictus Lighting LLC. The logo features the company name in a serif font, with the word "Invictus" in a larger font size than "Lighting LLC". Above the company name is a stylized sunburst design with several rays emanating from a central point. The sunburst is colored in shades of yellow and orange, creating a warm and inviting feel.

## INTENDED USE:

The Aura Storm may be used in hospitals, medical facilities, nursing facilities, and dental facilities. The Aura Storm can provide a 99.99% bacterial and virus elimination rate. The Aura Storm has been third-party certified tested on three bacteria (Staphylococcus albicans, Staphylococcus aureus, and Escherichia Coli) and the A/PR8/34 H1N1 virus. Testing shows our ability to eliminate 99.99% in 60 minutes at the highest fan speed. Data on our low fan speed is included in the Miscellaneous files.

| | | | Control Group | | | Test Group | | |
|----------------------------|-----------|----------------|-------------------------------------------------|-----------------------------------------------------------------|--------------------------------|-------------------------------------------------|-----------------------------------------------------------------|---------------------------------------------|
| Test Strain | Test Time | Test<br>Number | Original<br>Bacteria<br>Count<br>$V_0$ (cfu/m3) | Original Bacteria<br>Count After<br>Treatment<br>$V_t$ (cfu/m3) | Natural<br>Decay Rate<br>$N_t$ | Original<br>Bacteria<br>Count<br>$V_1$ (cfu/m3) | Original<br>Bacteria Count<br>After Treatment<br>$V_2$ (cfu/m3) | Bacterial<br>Elimination<br>Rate<br>$K$ (%) |
| Staphylococcus<br>albicans | 60 min. | 1 | 1.19x105 | 9.07x104 | 23.78 | 1.16x105 | 7 | 99.99% |
| | | 2 | 1.11x105 | 8.75x104 | 21.17 | 1.08x105 | 7 | 99.99% |
| | | 3 | 1.30x105 | 1.00x105 | 23.08 | 1.26x105 | 7 | 99.99% |
| | | Mean | | | | | | 99.99% |
| Staphylococcus<br>aureus | 60 min. | 1 | 1.05x105 | 8.54x104 | 18.67 | 1.02x105 | 7 | 99.99% |
| | | 2 | 1.22x105 | 9.76x104 | 20.00 | 1.18x105 | 7 | 99.99% |
| | | 3 | 1.09x105 | 8.82x104 | 19.08 | 1.12x105 | 7 | 99.99% |
| | | Mean | | | | | | 99.99% |
| Escherichia<br>Coli | 60 min. | 1 | 1.14x105 | 9.07x104 | 20.44 | 1.17x105 | 7 | 99.99% |
| | | 2 | 1.25x105 | 9.79x104 | 21.68 | 1.28x105 | 7 | 99.99% |
| | | 3 | 1.06x105 | 8.49x104 | 19.91 | 1.03x105 | 7 | 99.99% |
| | | Mean | | | | | | 99.99% |

| Test Strain | Test Time | Test<br>Number | Control Group | | | Test Group | | | |
|--------------------|-----------|----------------|---------------------------------------------|-------------------------------------------------------------|-----------------------------|---------------------------------------------|-------------------------------------------------------------|-------------------------------------------|--------|
| | | | Original<br>Bacteria<br>Count<br>V0(cfu/m3) | Original Bacteria<br>Count After<br>Treatment<br>Vt(cfu/m3) | Natural<br>Decay Rate<br>Nt | Original<br>Bacteria<br>Count<br>V1(cfu/m3) | Original<br>Bacteria Count<br>After Treatment<br>V2(cfu/m3) | Bacterial<br>Elimination<br>Rate<br>Kt(%) | |
| A/PR8/34<br>(H1N1) | 60 min. | 1 | 3.42x106 | 5.06x105 | 85.20 | 5.06x105 | / | ≥ 99.99% | |
| | | 2 | 3.42x106 | 5.55x105 | 83.77 | 5.06x105 | / | ≥ 99.99% | |
| | | 3 | 1.6x106 | 3.42x105 | 78.63 | 1.60x105 | / | ≥ 99.99% | |
| | | | | | | | | Mean | 99.99% |

Image /page/5/Picture/5 description: The image shows a series of overlapping rectangles in different shades of yellow, orange, and brown. The rectangles are arranged in a descending order, creating a layered effect. The colors transition from light yellow at the top to dark brown at the bottom. The right side of the image is mostly white space.

Image /page/5/Figure/7 description: The image shows a series of overlapping rectangles that create a layered effect. The rectangles are arranged in a step-like pattern, ascending from the bottom left to the top right. The colors of the rectangles vary, transitioning from darker shades at the bottom to lighter shades at the top, creating a gradient effect. The color scheme includes shades of brown, orange, and yellow.

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Image /page/6/Picture/0 description: The image shows the logo for Invictus Lighting LLC. The logo features the company name in a serif font, with "Invictus Lighting" in a larger font size than "LLC". Above the company name is a stylized sunburst design with several rays emanating from a central point. The colors used in the logo are shades of orange and brown.

# CHARACTERISTIC COMPARISON:

The following table summarizes the similarities and differences between the subject and predicate devices

| | Invictus Aura Storm Air<br>Purifier | Molekule Air Pro RX<br>(K200500) | Molecule Air Mini<br>(K202339) |
|----------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 510(k) Holder | | Molekule | Molekule |
| Device Type | Medical Ultraviolet Air<br>Purifier | Medical Ultraviolet Air<br>Purifier | Medical Ultraviolet Air<br>Purifier |
| Product Code | FRA | FRA | FRA |
| Classification<br>Regulation | 21 C.F.R. § 880.6500 | 21 C.F.R. § 880.6500 | 21 C.F.R. § 880.6500 |
| Class | II | II | II |
| Rx/OTC | OTC | OTC | OTC |
| User | Healthcare Professional<br>Lay User | Healthcare Professional<br>Lay User | Healthcare Professional<br>Lay User |
| | Invictus Aura Storm Air<br>Purifier | Molekule Air Pro RX<br>(K200500) | Molecule Air Mini<br>(K202339) |
| Indications of Use | The Aura Storm air<br>purifier is a device<br>intended for medical<br>purposes that is used to<br>capture and destroy<br>bacteria and viruses in<br>the air through the multi-<br>stage filtration system<br>and exposure to<br>ultraviolet radiation.<br>The Aura Storm air<br>purifier has been<br>demonstrated to destroy<br>the following bacteria:<br>Staphylococcus albicans,<br>Staphylococcus aureus,<br>and Escherichia Coli; and<br>virus: A/PR8/34 H1N1 virus<br>entrained on the filter of<br>the subject device under<br>the following exposure<br>conditions:<br>Average Maximum log<br>reduction / entrainment<br>time (minutes) at Fan<br>Speed 4. Room<br>Temperature test: Log 4<br>(99.99%) / 60 minutes.<br>Average Maximum log<br>reduction / entrainment<br>time (minutes) at Fan<br>Speed 1. Room<br>Temperature test: Log 4<br>(99.99%) / 120 minutes. | The Molekule Air Pro RX<br>air purifier is a device<br>intended for medical<br>purposes that is used to<br>destroy bacteria and<br>viruses in the air by<br>exposure to ultraviolet<br>radiation.<br>The core technology<br>components of the<br>Molekule Air Pro RX air<br>purifier have been<br>demonstrated to destroy<br>the following MS2<br>bacteriophage bioaerosol<br>entrained on the filter of<br>the subject device under<br>the following exposure<br>conditions:<br>Average Maximum log<br>reduction/exposure time<br>(hours)<br>Room temperature Virus,<br>MS2 bacteriophage<br>5.21/24 hours | The Molekule Air Mini<br>air purifier is a device<br>intended for medical<br>purposes that are used to<br>capture 95% of<br>particulate matter and<br>destroy bacteria and<br>viruses by exposure to<br>ultraviolet radiation.<br>The Molekule Air Mini<br>air purifier has been<br>demonstrated to destroy<br>the following MS2<br>bacteriophage bioaerosol<br>entrained on the filter of<br>the subject device under<br>the following exposure<br>conditions:<br>Average maximum log<br>reduction / entrainment<br>time (hours) at Fan<br>Speed 5. Room<br>temperature test for MS2<br>bacteriophage virus:<br>5.09 ± 0.42 120 mins<br>Single Pass Mechanical<br>Filtration Efficiency:<br>95% or greater according<br>to ASHRAE 52.2 |
| Environment of Use | Hospitals, medical<br>facilities, medical clinics,<br>nursing facilities, and<br>dental facilities. | Hospital, including<br>general, surgery, critical<br>care, and radiology.<br>Inpatient and general<br>nursing facilities,<br>diagnostic and radiology<br>rooms. | Hospital and other<br>healthcare setting.<br>Home healthcare. |
| | Invictus Aura Storm Air<br>Purifier | Molekule Air Pro RX<br>(K200500) | Molecule Air Mini<br>(K202339) |
| User Control | Touch panel with 4<br>manual fan settings, auto<br>mode, UV Lamp on/off,<br>Anion on/off, lock and<br>timer. | One knob controls the<br>four-speed fan setting<br>One button turns the unit<br>on and off. | Touch panel with 5<br>manual fan settings. |
| Software | Basic Firmware, used to<br>turn the unit on, off, and<br>change fan speed. | Basic Firmware, used to<br>turn the unit on, off, and<br>change fan speed. | Basic Firmware and<br>App, used to turn the unit<br>on, off, and change fan<br>speed. |
| Mechanism of Action | UV light of sufficient<br>energy (UV-C) activates<br>a TiO2 lined photocatalyst<br>that<br>destroys microorganisms<br>entrained on the filter<br>through a photochemical<br>reaction, plus the addition<br>of a pre-filter and HEPA<br>filter. | UV light of sufficient<br>energy (UV-A) activates<br>photocatalyst that<br>destroys<br>microorganisms<br>entrained<br>on the filter through a<br>photochemical reaction. | UV light of sufficient<br>energy (UV-A) activates<br>photocatalyst that<br>destroys microorganisms<br>entrained on the filter<br>through a photochemical<br>reaction. |
| Installation | Free Standing | Free Standing | Free Standing |
| Pre-Filter | • Synthetic screen mesh<br>type added prior to HEPA<br>• Designed to trap larger<br>particles and keep them<br>out of the HEPA<br>• Dimensions: 14 in x<br>15 in x 0.125 in | • Synthetic Media for<br>mechanical filtration<br>upstream of the PECO<br>filter.<br>• Dimensions: 20 in x<br>20 in x 4 in<br>• Pleats per inch: 1.5<br>• Total Filter surface area:<br>4800 in2 | Not Applicable |
| HEPA Filter | • MERV 13<br>• Dimensions: 14 in x<br>15 in x 0.6875 in | Not Applicable | Not Applicable |
| | Invictus Aura Storm Air<br>Purifier | Molekule Air Pro RX<br>(K200500) | Molecule Air Mini<br>(K202339) |
| Catalytic Filter | • Patent Pending Hybrid<br>Oxydizer with proprietary<br>Dualaction Catalyst | • Proprietary multi-layer<br>filter media<br>• Dimensions: 20 in x<br>20 in x 4 in<br>• Pleats per inch: 1.5<br>• Total Filter surface<br>area: 4800 in2<br>• Filter coated with<br>proprietary<br>photocatalyst and a<br>metal wire mesh<br>• MERV16 | • Proprietary multilayer<br>filter media<br>• Dimensions: 6.18 in<br>(diameter), 6.55 in<br>Height.<br>• Pleats per inch: 3<br>pleats per inch of<br>outer circumference<br>• Total Filter surface<br>area: 616 in2<br>• Filter coated with<br>proprietary<br>photocatalyst and a<br>metal wire mesh<br>• MERV16 |
| Carbon/Cold Catalyst<br>Oxidier Filter | • Dimensions: 14' x 15" x<br>0.625" | Not Applicable | Not Applicable |
| Photocatalyst | Proprietary Catalyst | Proprietary Catalyst | Proprietary Catalyst |
| Light Source | • UV-C Light Source:<br>LED<br>• Wavelength: 253.7nm<br>• Total of 2 UV- C tube<br>lamps (1 per side)<br>• Total UV Power: 8.0 W | • UV Light Source:<br>LED<br>• Wavelength: 320-400<br>nm<br>• Total of 12 UV LEDs<br>split amongst 4 PCBs<br>(3 LEDs per PCB)<br>• Total UV Power: 6.8<br>W<br>• Filter Irradiance<br>(Minimum): 20<br>W/m2 | • UV Light Source:<br>LED<br>• Wavelength: 320-400<br>nm<br>• Total of 12 UV LEDs<br>split amongst 4 PCBs<br>(3 LEDs per PCB)<br>• Total UV Power: 6.8<br>W<br>• Filter Irradiance<br>(Minimum): 20<br>W/m2 |
| Air Source | Centrifugal Fan | Centrifugal Fan | Centrifugal Fan |
| Flow Control | 4 speeds (low, medium,<br>high, boost) and auto<br>mode provide up to 370<br>CFM | Four speeds (low,<br>medium, high, boost)<br>provide 300-800 CFM<br>flow. | 5 speeds (low-high)<br>Provide 9-86 CFM |
| | Invictus Aura Storm Air<br>Purifier…