nexott List of Products and Services

We are pleased to announce that our company has launched a new package called "Beauty Air ~By Marun Ventilation~," which is customized for high-end commercial environments and accommodation facilities. Production supervision: Medisync Co., Ltd. and Switch Lab Co., Ltd. General distributor: Chosokobo Co., Ltd. We plan to expand sales through agencies and direct sales targeting beauty salons, clinics, and restaurants that cater to high-end clientele, and we will also begin recruiting sales agents simultaneously. Additionally, prior to this, we installed a premium version at the top salon "Aio-N GINZA" (located in Chuo-ku, Tokyo, hosted by Masayuki Tsuchiya). For more details, please refer to the press release below. *For more information, please download the materials or check the press release below.

• Sanitary fixtures

Our company, Marun Ventilation, has been featured in an article by Medithink Inc. Medithink has also produced a luxury version of our Marun Ventilation that adds design elements to the standard model. Detailed information about Medithink Inc. MEDITAINMENT LEAD US TO FUTURE Promoting voluntary health for people through Medical × Entertainment Medithink Inc.: http://medithink.co.jp

• Air conditioning equipment
• Ventilation and smoke exhaust equipment
• Duct related equipment

We have introduced "Marun Ventilation" at the "Aoyama Rajubō Clinic," renowned as a beauty dermatology clinic in Minami Aoyama, Tokyo, which is at the forefront of beauty in Japan (Location: Minato-ku, Tokyo, Director: Hideki Numamoto). Comment from Director Hideki Numamoto: I am very satisfied with the increased cleanliness of the restrooms in the clinic. The feedback from female staff and customers has been very positive, and I feel it can be one of our appealing points. I also feel that there is a deodorizing effect regarding the odors in the restrooms. As those involved in healthcare, I believe this is a very good initiative and a solution that medical facilities should positively consider.

• Air conditioning equipment
• Ventilation and smoke exhaust equipment
• Duct related equipment

We have introduced our "Marun Ventilation" on the site of Chubu Electric Power Miraiz Co., Ltd. 【FOOD DX SALON】. Information about Chubu Electric Power Miraiz Co., Ltd. 【FOOD DX SALON】 Based in the complex facility "BAUM HAUS" in Nagoya City, we are developing a business that supports food businesses for corporate clients dealing with food, including the introduction of food safety management methods "HACCP," hygiene management, production efficiency, and food development support. https://chudenmiraiz-haccp.com

• Air conditioning equipment
• Ventilation and smoke exhaust equipment
• Duct related equipment

Nexott Co., Ltd. is recruiting monitors for its new toilet ventilation system "Marun Ventilation," which will start sales in January 2022. "Marun Ventilation" is a new infection control ventilation system that forcibly generates a downward airflow in the toilet, utilizing ozone disinfection. This system creates a downward airflow that constantly delivers fresh air to the face, making the toilet a safe space. For more details, please visit the URL in the related link or download the materials.

• others

We have released detailed information regarding the ozone generated in toilets equipped with Marun ventilation systems. *For more details, please refer to the PDF document or feel free to contact us.*

• Ventilation system
• Ventilation openings
• Ventilation and smoke exhaust equipment

The reasons why "infectious diseases are likely to spread in welfare facilities" are as follows: - Groups spend time together - Elderly individuals are more likely to carry pathogens - Shared facilities such as restrooms - Visitors may bring pathogens from outside - If an infected person is identified, it is difficult for staff to manage without coming into contact with the infected individual - For some users, it is challenging to understand the significance of infection control measures, making it difficult to implement these measures, which creates a situation where infections are likely to spread Challenges in infection control in welfare settings: - Staff shortages Welfare facilities typically face a shortage of personnel, and when infections occur, the burden on staff increases even more - Lack of supplies Welfare facilities do not have sufficient supplies necessary for infection control, such as protective clothing and disinfectants, compared to medical institutions - Lack of knowledge There are limited individuals in welfare settings who can provide guidance on infection control, making it difficult to respond appropriately when an outbreak occurs Our product "AEGIS360" creates an air environment improvement area near the ceiling, repelling bacteria and viruses that enter the area through natural convection, and removing pathogens from indoors. It is effective in reducing the risk of infections emerging from welfare facilities, preventing increased burdens on staff, and preventing clusters.

• others

At Nexott Co., Ltd., we are engaged in the development and sales of products (nexQURE series) that not only address currently ongoing infectious diseases but also anticipate potential future infectious diseases. The demand for infectious disease countermeasures will not end with the resolution of the COVID-19 pandemic. In fact, news of avian influenza outbreaks, which can infect humans and have a much higher mortality rate than COVID-19, occurs almost every year in our country. The pandemics of new influenza that occurred three times in the 20th century were all derived from avian influenza. Infectious diseases will continue to pose a threat to our lives at any time in the future. We are looking for sales agents for infectious disease countermeasure products that can help protect people from this threat. For more details, please refer to the "Sales Agent Information." Feel free to contact us with any inquiries.

• others

Since the outbreak of the novel coronavirus globally, many people may have heard or seen the term "pandemic." A pandemic refers to a state where an infectious disease spreads across multiple countries or continents, occurring simultaneously. Infectious diseases progress through stages before reaching a pandemic, with the first stage being called an "outbreak," which refers to a situation where the number of cases of an infectious disease increases beyond normal levels in a specific area or population. When the infectious disease expands beyond the outbreak to a wider region, it is referred to as an "epidemic," and the next stage after an epidemic is a pandemic. In other words, if an outbreak does not occur, a pandemic cannot happen. Outbreaks often occur indoors, similar to clusters. Therefore, to prevent outbreaks, indoor infection control measures become crucial. Our product, "Marun Ventilation," uses ozone to disinfect restrooms, keeping them clean and protecting against infectious diseases, as restrooms can be a breeding ground for pathogens and a potential starting point for outbreaks.

• others

The reasons why "infectious diseases are likely to spread in welfare facilities" are as follows: - Groups spend time together - Elderly individuals are more likely to carry pathogens - Shared facilities such as restrooms - Visitors may bring pathogens from outside - If an infected person is identified, it is difficult for staff to manage without coming into contact with the infected individual - For some users, it is challenging to understand the significance of infection control measures, making it difficult to implement them, which creates a situation where infections can easily spread Challenges in infection control in welfare settings: - Lack of personnel Welfare facilities typically face staff shortages, and when an infection occurs, the burden on staff increases further - Lack of supplies Welfare facilities do not have sufficient supplies necessary for infection control measures, such as protective clothing and disinfectants, unlike medical institutions - Lack of knowledge There are limited individuals in welfare settings who can provide guidance on infection control, making it difficult to respond appropriately when an outbreak occurs Our product, the "UVC Air Sterilizer," draws indoor air into the unit and uses ultraviolet light to kill pathogens. It is an effective product for reducing the risk of infections in welfare facilities, preventing increased burdens on staff and preventing clusters.

• others

The self-moving air purification device "UVC Air Sterilizer" captures viruses, bacteria, and mold in the air and disinfects them with powerful ultraviolet light (UVC). Instead of merely disinfecting, it destroys and inactivates the DNA of the bacteria, ensuring thorough disinfection. It is equipped with casters for easy mobility, allowing it to be moved to the necessary locations for disinfection. Additionally, it features a safety design that turns off the UVC lamp when the door is opened or in the event of a fall due to any cause. Since it does not use chemicals, there is no concern about antibiotic-resistant bacteria. 【Features】 - Equipped with three safety devices for peace of mind and comfort - Contains the number one germicidal lamp in the United States - Easy to move and install with casters - No odor, no maintenance required *For more details, please refer to the PDF document or feel free to contact us.

• others

The reasons why "infectious diseases are likely to spread in welfare facilities" are as follows: - Groups spend time together - Elderly individuals are more likely to carry pathogens - Shared facilities such as restrooms - Visitors may bring pathogens from outside - If an infected person is identified, it is difficult for staff to manage without coming into contact with the infected individual - For some users, it is difficult to understand the meaning of infection control measures, and practicing these measures is also challenging, leading to a situation where infections can easily spread Challenges in infection control in welfare settings: - Staff shortages Welfare facilities typically face staff shortages, and when infections occur, the burden on staff increases even further - Supply shortages Welfare facilities do not have sufficient supplies necessary for infection control measures, such as protective clothing and disinfectants, compared to medical institutions - Lack of knowledge There are limited individuals in welfare settings who can provide guidance on infection control measures, making it difficult to respond appropriately when an outbreak occurs Our product "Marun Ventilation" uses ozone to disinfect restrooms, keeping the pathogen-laden areas clean and protecting against infectious diseases. It effectively reduces the infection risk in restrooms, which are common shared spaces and potential infection sites in welfare facilities, helping to prevent increased staff burdens and cluster outbreaks.

• others

A cluster refers to the spread of infection from one infected person to multiple individuals, as well as the group where this infection has spread. The places where clusters occur tend to be spaces that are prone to crowding, meaning that most of them are indoors. The following locations have been confirmed as clusters within Japan: ■ Sports gyms ■ Mahjong parlors ■ Live venues ■ Yakatabune (dining boats) ■ Hospitals and medical institutions ■ Schools ■ Nursery schools and kindergartens ■ Karaoke venues ■ Welfare facilities ■ Ski guesthouses ■ Buffet-style dining ■ Enclosed temporary tents The common factors among these places are "poor ventilation," "spaces where people gather closely," and "a high likelihood of contact with a large number of unspecified individuals." Our product "Marun Ventilation" transforms restrooms used by a large number of people into clean and safe spaces using ozone, which has a high sterilizing effect.

• others

Nexott Co., Ltd. is the manufacturer of the "nexQURE series" of epidemic prevention (infection control) products. The importance of infection control has been re-recognized due to the novel coronavirus. It is said that in the post-corona era, we will not return to the same lifestyle as before, and infection control in buildings will become an essential item in future architectural design. The "nexQURE" lineup includes devices for preventing infectious diseases, enabling optimal infection control design for various buildings. New epidemic prevention devices that continue to function during normal times can help protect people from the threat of infectious diseases. We are looking for agents who can join us in aiming for a safe and secure society. For more details, please refer to "Information for Sales Agents."

• others

In recent years, autumn has felt shorter, and there have been more instances of suddenly going from hot to cold weather. The change of seasons can easily disrupt our health, and many people may catch colds during this time. Since last year, the focus has been entirely on the novel coronavirus, and not many people talk about colds or influenza, but that doesn't mean that colds and influenza have disappeared from this world. Colds are often said to be the source of many ailments, and the number of people who die from influenza is certainly not small. Our "UVC Air Sterilizer" takes in indoor air, reflects ultraviolet light to eliminate viruses and bacteria, and then expels the purified air, thereby improving the air environment and serving as an effective measure to prevent outbreaks.

• others

Historical pandemics that have occurred include the plague that ravaged Europe in the 17th to 19th centuries, cholera which caused seven pandemics since the 19th century, and the Spanish flu that led to a global pandemic from 1918 to 1920. The infectious diseases that the WHO is concerned about regarding potential pandemics and epidemics are as follows: ■ Avian influenza ■ Cholera ■ Hendra virus ■ Influenza ■ Leptospirosis ■ Meningitis ■ Nipah virus ■ Plague ■ Rift Valley fever ■ Smallpox, monkeypox ■ Tularemia ■ Viral hemorrhagic fever ■ Viral hepatitis Pandemics begin with outbreaks (a situation where the number of cases of an infectious disease increases in a specific area or population), so if an outbreak does not occur, a pandemic will not happen. Outbreaks often occur indoors, making indoor infection control measures crucial. Our product, the "UVC Air Sterilizer," takes in indoor air, reflects ultraviolet light to eliminate viruses and bacteria, and releases purified air, making it an effective measure to prevent outbreaks.

• others

Historical pandemics that have occurred include the plague, which began in China in the 14th century and ravaged Europe from the 17th to the 19th centuries; cholera, which caused seven pandemics since the 19th century; and the Spanish flu (influenza), which caused a pandemic worldwide from 1918 to 1920. The infectious diseases that the WHO has expressed concern about regarding potential pandemics and epidemics are as follows: ■ Avian influenza ■ Cholera ■ Hendra virus ■ Influenza ■ Leptospirosis ■ Meningitis ■ Nipah virus ■ Plague ■ Rift Valley fever ■ Smallpox, monkeypox ■ Tularemia ■ Viral hemorrhagic fever ■ Viral hepatitis Pandemics begin with outbreaks (a situation where the number of cases of an infectious disease is increasing in a specific area or population), so if there is no outbreak, there will be no pandemic. Outbreaks often occur indoors, making indoor infection control measures crucial. Our product "AEGIS360" effectively removes viruses and bacteria present in indoor air through ultraviolet irradiation, dramatically improving air quality, and is therefore effective as a measure to prevent outbreaks.

• others

In recent years, autumn has felt shorter, and there have been more instances of suddenly going from hot to cold. The change of seasons can easily disrupt our health, and many people may catch colds during this time. Since last year, the focus has been entirely on the novel coronavirus, and not many people talk about colds or influenza, but that doesn't mean colds and influenza have disappeared from this world. It is said that colds are the source of many ailments, and the number of people who die from influenza is by no means small. Our product "AEGIS360" dramatically improves the air environment by removing viruses and bacteria in indoor air through ultraviolet irradiation, making it effective for the prevention of colds and influenza.

• others

Since the outbreak of the novel coronavirus globally, many people may have heard or seen the term "pandemic." A pandemic refers to a situation where an infectious disease spreads across multiple countries and continents, occurring simultaneously. Infectious diseases progress through stages before reaching a pandemic, starting with what is called an "outbreak," which refers to a situation where the number of cases of an infectious disease increases in a specific area or group beyond what is normally expected. When the infectious disease expands to a wider region than the outbreak, it is referred to as an "epidemic," and the progression from epidemic leads to a pandemic. In other words, if an outbreak does not occur, a pandemic cannot happen. This outbreak often occurs indoors, similar to clusters, and it is essential to implement indoor infection control measures to prevent outbreaks. Our "UVC Air Sterilizer," which we handle, takes in indoor air, reflects ultraviolet light to eliminate viruses and bacteria, and improves the air environment by discharging the purified air, making it an effective measure to prevent outbreaks.

• others

A cluster refers to the spread of infection from one infected person to multiple individuals, as well as the group in which that infection has spread. The places where clusters occur are typically spaces that are prone to crowding, meaning that most of them are indoors. The following locations in Japan have been confirmed to have clusters: ■ Sports gyms ■ Mahjong parlors ■ Live venues ■ Yakatabune (dining boats) ■ Hospitals and medical institutions ■ Schools ■ Daycare centers and kindergartens ■ Karaoke venues ■ Welfare facilities ■ Ski guesthouses ■ Buffet-style dining ■ Enclosed temporary tents The common characteristics of these places are "poor ventilation," "spaces where people gather closely," and "a high likelihood of contact with a large number of unspecified individuals." Our "UVC Air Sterilizer" demonstrates high effectiveness even in places where clusters are likely to occur. By taking in indoor air through the main unit of the "UVC Air Sterilizer," it reflects ultraviolet light internally to eliminate viruses and bacteria present in the air, and by discharging the purified air, it improves the air environment to one that is less conducive to the formation of clusters.

• others

Since the outbreak of the novel coronavirus globally, many people may have heard or seen the term "pandemic." A pandemic refers to a state where an infectious disease spreads across multiple countries or continents, occurring simultaneously. Infectious diseases progress through stages before reaching a pandemic, starting with what is called an "outbreak," which refers to a situation where the number of cases of an infectious disease increases in a specific area or among a specific group beyond what is normally expected. When the infectious disease expands beyond the outbreak area to a wider region, it is referred to as an "epidemic," and the stage that follows an epidemic is the pandemic. In other words, a pandemic cannot occur without an outbreak first happening. Like clusters, outbreaks often occur indoors. Therefore, to prevent outbreaks, it is crucial to implement infection control measures indoors. Our product, "AEGIS360," effectively removes viruses and bacteria from indoor air through ultraviolet irradiation, dramatically improving air quality and serving as an effective measure to prevent outbreaks.

• others

"AEGIS360" emits ultraviolet light in a horizontal direction at 360 degrees from the ceiling, utilizing updrafts and natural convection to significantly improve indoor air quality. While typical space disinfection devices using ultraviolet light operate in a specific direction, this product can emit ultraviolet light in 360 degrees, thereby suppressing the proliferation of many viruses and bacteria throughout the entire room. *It emits a wavelength of 253.7nm, which is highly effective against viruses and bacteria. Since ultraviolet light is not emitted in areas where people are present, it can be used even in indoor environments where people are active 24 hours a day. 【Features】 ■ Can emit ultraviolet light even in rooms with people present ■ Uses UV-C lamps with extremely low output attenuation and long lifespan ■ Emits 253.7nm ultraviolet light in 360 degrees ■ Suppresses the proliferation of many viruses and bacteria ■ Effective over a wide area with just one unit *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment
• others

A cluster refers to the spread of infection from one infected person to multiple individuals, as well as the group where this infection has spread. The places where clusters occur are typically spaces that are prone to crowding, meaning most of them are indoors. The following locations have been confirmed as clusters within Japan: ■ Sports gyms ■ Mahjong parlors ■ Live venues ■ Yakatabune (houseboats) ■ Hospitals and medical institutions ■ Schools ■ Daycare centers and kindergartens ■ Karaoke venues ■ Welfare facilities ■ Ski guesthouses ■ Buffet-style dining ■ Enclosed temporary tents The common factors among these locations are "poor ventilation," "spaces where people gather closely," and "high likelihood of contact with a large number of unspecified individuals." Our product "AEGIS360" demonstrates high effectiveness even in places where such clusters are likely to occur. It removes viruses and bacteria present in the air through ultraviolet irradiation, improving the air environment to one that is less conducive to the formation of clusters.

• others

【Covers a Wide Area with One Unit】 The AEGIS360 emits ultraviolet light in a 360-degree radius from its main unit, making it effective over a wide area compared to types that can only emit UV light in one direction, like wall-mounted units. 【Quiet Operation】 Since it does not use motors or similar components, it operates silently without any noise. 【Ceiling-Mounted, Space-Saving Design】 Being a ceiling-mounted type means there is no need for floor space, making it suitable for places that receive a large number of visitors without the worry of tampering. 【No Hassle of Filter Replacement】 Due to its ultraviolet lamp sterilization, there is no need for the cumbersome filter replacements required by air purifiers. 【Long Lamp Life】 The lamp has a lifespan of approximately 9,000 hours, lasting about a year with continuous use. The replacement of the lamp is handled by the retailer, so there is no need for self-replacement.

• others

Ultraviolet light is a type of radiation with strong sterilizing effects. It is utilized in various sterilization products. However, ultraviolet light has not only advantages but also disadvantages. While there is a possibility of harm to the human body, there is no need to be afraid if we understand ultraviolet light correctly. Let's take this opportunity to understand ultraviolet light and use it effectively with confidence. *For more details, please refer to the separate materials. You can download them by clicking the "PDF Download" button below.*

• others

The device that emits UV-C (ultraviolet C), which has a short wavelength, is called UVGI (Ultraviolet Germicidal Irradiation). Its effectiveness and safety have been confirmed through years of research and studies, and it is mentioned in the guidelines of the CDC (Centers for Disease Control and Prevention) and WHO (World Health Organization), with the CDC recommending its implementation. The "AEGIS360" that we handle also emits ultraviolet light horizontally only in areas near the ceiling, which is outside of human living spaces, effectively removing bacteria and viruses that have entered the UV irradiation area through rising air currents and natural convection. Therefore, it can be used safely and securely even in indoor environments where people are present.

• others

Ultraviolet light is a type of radiation with strong sterilizing effects. It is utilized in various sterilization products. However, ultraviolet light has not only advantages but also disadvantages. While there is a possibility of harm to the human body, there is no need to fear if we correctly understand ultraviolet light. Let’s take this opportunity to understand ultraviolet light and use it effectively with peace of mind. *For more details, please refer to the separate materials. You can download them by clicking the "PDF Download" button below.

• others

⚫︎ Virus and airborne bacteria removal rate of 98% ⚫︎ 360-degree UV exposure for extensive effectiveness ⚫︎ Air quality improvement area with horizontal UV exposure near the ceiling ⚫︎ Repels viruses and other contaminants that enter the area in a natural air environment ⚫︎ Ceiling-mounted design saves space Features of the UV-C lamp used in AEGIS360 ■ Very high output efficiency ■ Extremely low output decline at the end of lamp life ■ Long lamp life (approximately 9000 hours)

• Ventilation and smoke exhaust equipment
• others

**Main Features of the Streamer Sterilization Unit** ■ Selectable Indoor Units & Space-Saving Installation Indoor units can be selected based on installation conditions. Additionally, a compact installation with the indoor unit can save space. ■ Clean Air Conditioning Operation Possible Even in Transitional Seasons The "Streamer" operates not only during heating and cooling but also during fan operation, allowing for clean air conditioning even in transitional seasons. ■ Clean Air Conditioning Possible with Just One Unit One unit with 14.0 kW (equivalent to 5 horsepower) can provide clean air conditioning for areas up to 72 m². **Installation Precautions** "You cannot use it in the following locations:" ⚫︎ Environments with oil mist or smoke generation ⚫︎ Cooking areas with a lot of oil splatter or steam ⚫︎ Hair and beauty salons that use a lot of hair spray ⚫︎ Smoking rooms or areas with a lot of smoke *There may be other situations where use is not permitted. Please contact us for details.*

• Air conditioning equipment

The "AEGIS360S" is a compact version of the already available "AEGIS360." Even though it is more compact, there is no change in its air environment improvement performance. If the space you want to install it in is not very large, you can choose the "AEGIS360S" to reduce purchase costs. 【Features】 ■ UV irradiation is possible even in indoor spaces with people present ■ Uses UV-C lamps with extremely low output attenuation and long lifespan ■ Emits ultraviolet light at 360 degrees with a wavelength of 253.7 nm ■ Suppresses the proliferation of many viruses and bacteria

• Other store equipment and supplies
• Welfare and medical equipment
• others

⚫︎ Virus and airborne bacteria removal rate of 98% ⚫︎ 360-degree UV exposure for extensive effectiveness ⚫︎ Air quality improvement area with horizontal UV exposure near the ceiling ⚫︎ Repels viruses and other pathogens that enter the area in a natural air environment ⚫︎ Ceiling-mounted design saves space Features of the UV-C lamp used in AEGIS360 ■ Very high output efficiency ■ Extremely low output degradation at the end of lamp life ■ Long lamp life (approximately 9000 hours)

• others

⚫︎ Virus and airborne bacteria removal rate of 98% ⚫︎ 360-degree UV irradiation for extensive effectiveness ⚫︎ Air quality improvement area with horizontal UV irradiation near the ceiling ⚫︎ Repels viruses and other contaminants entering the area in a natural air environment ⚫︎ Ceiling-mounted type, so it doesn't take up space Features of the UV-C lamp used in AEGIS360 ■ Very high output efficiency ■ Extremely low output decline at the end of lamp life ■ Long lamp life (approximately 9000 hours) This is an infection control measure for spaces like "waiting rooms" and "application counters," where people tend to stay for longer periods. One unit was set up in the "waiting room" and two units in the "application counter." The installation time for all three units was about three hours. Being a ceiling-mounted type, it doesn't take up space and provides extensive effectiveness with 360-degree UV irradiation.

• others

"AEGIS360" emits ultraviolet light in a horizontal direction at 360 degrees, utilizing updrafts and natural convection to significantly improve indoor air quality. Since it does not emit ultraviolet light in areas where people are present, it can be used even in indoor environments where people are active 24 hours a day. Using a UV-C lamp that emits a wavelength of 253.7 nm, which is known to be highly effective in suppressing the growth of bacteria and viruses, it provides significant environmental improvement against many viruses and bacteria. [Features] ■ Can emit ultraviolet light even in occupied indoor spaces ■ Uses UV-C lamps with extremely low output attenuation and long lifespan ■ Emits 253.7 nm ultraviolet light in a 360-degree pattern ■ Suppresses the growth of many viruses and bacteria ■ Effective over a wide area even with a single unit *For more details, please refer to the PDF document or feel free to contact us.

• Air conditioning equipment
• others

"Marun Ventilation" is a new infection control ventilation system that forcibly generates a downward airflow in the toilet, utilizing ozone disinfection. Many conventional toilet ventilation systems are designed with "air supply openings at the bottom of the door" and "exhaust openings in the ceiling," which creates an airflow that passes through air that poses a risk to the face. This is very unreasonable from the perspective of infection control. Our system creates a downward airflow that constantly delivers fresh air to the face, making the toilet a safe space. [Features] - Low-position ventilation openings effectively expel odors - Oxygen atoms generated from ozone oxidize and kill bacterial cell membranes - Ozone disinfection reacts quickly, does not emit toxic substances, and immediately transforms into oxygen without leaving residues - Ozone deodorizes substances that stimulate olfactory cells *For more details, please refer to the PDF materials or feel free to contact us.

• Ventilation system
• Ventilation openings
• Ventilation and smoke exhaust equipment