B21, China Town Mall, Midrand
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Holtop air ventilation duct ultraviolet uvc light air purifier sanitizer for hospitals
Fresh Air Solutions to Fight V irus
UVC germicidal lamp
HOLTOP customized ultraviolet germicidal lamp can concentrate high intensity to kill bacteria and v iurses in a short time. The wavelength of 254nm is easily absorbed by living organisms. The DNA or RNA, which acts on the organism's genetic material, destroy the DNA/RNA to kill the bacterial and v iurs.
Photocatalytic Filter
The germicidal UVC light irradiates the photocatalytic material (dioxygentitanium oxide) to combine water and oxygen in the air for photocatalytic reaction, which will quickly produce high concentration of advanced germicidal ion groups (hydroxide ions, superhydrogen ions, negative oxygen ions, hydrogen peroxide ions, etc.). The oxidizing and ionic properties of these advanced oxidation particles will decompose the chemically harmful gases and odors quickly, subside the suspended particulate matters, and kill the microbial contaminants such as v iurses, bacteria, and mold.
Fresh Air Sterilization Box Specification
Why is ultraviolet light capable of killing new coronav iurs?
All living things, including humans, are made up of cells. V iruses are cellless. They mainly consist of protein shells and nucleic acids (the genome is composed of one or more nucleic acid molecules: DNA or RNA). Strictly speaking, they are not living things Because of this, the v iurs can only survive, metabolize, and reproduce in the cells of a certain organism. Once detached from the living body, it will die in a short time. How short depends on the strength of the v iurs itself. The new crown v iurs is replicated by RNA. The process of ultraviolet sterilization mainly affects the nucleic acid (RNA) of the v iurs and destroys the v iurs' protein layer, which affects its survival and replication ability. This process is medically called "Inactivated". 
Fresh air sterilization box installation with energy recovery ventilator:
1.Fresh air disinfection box can be used in conjunction with energy recovery ventilator, and work togehter with interlock control.
2.Fresh air disinfection box can sterilize the outdoor or indoor polluted air.
3.Fresh air disinfection box is recommended to be installed on the air supply and exhaust ducts first.
4. Both ends of fresh air disinfection box need to be connected to the main pipe with hoses.
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 11 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the purpose of the Holtop air ventilation duct ultraviolet UVC light air purifier sanitizer?
The Holtop air ventilation duct ultraviolet UVC light air purifier sanitizer is designed to kill bacteria and viruses in the air, providing fresh air solutions to combat airborne pathogens, particularly in hospital environments.
2. How does the UVC germicidal lamp work?
The UVC germicidal lamp emits ultraviolet light at a wavelength of 254 nm, which is easily absorbed by the DNA or RNA of microorganisms, effectively destroying their genetic material and eliminating their ability to replicate.
3. What is the photocatalytic filter and how does it function?
The photocatalytic filter uses UVC light to activate photocatalytic materials, which react with water and oxygen in the air to produce advanced germicidal ions. These ions help decompose harmful gases, eliminate odors, and kill microbial contaminants.
4. Why is UVC light effective against viruses, including the coronavirus?
UVC light targets the nucleic acids of viruses, specifically affecting their RNA and disrupting their protein layers, which inactivates the virus and prevents it from surviving and replicating.
5. Can the fresh air sterilization box be used with an energy recovery ventilator?
Yes, the fresh air sterilization box can be installed in conjunction with an energy recovery ventilator and can work together with interlock control to effectively sterilize incoming and outgoing air.
6. What is the recommended installation process for the fresh air sterilization box?
The fresh air sterilization box should be installed on the air supply and exhaust ducts, with both ends connected to the main pipe using hoses. It is important to ensure proper placement for optimal air disinfection.
7. What types of contaminants can this air purifier sanitize?
The air purifier effectively sanitizes airborne viruses, bacteria, mold, harmful gases, and odors, contributing to a cleaner and healthier indoor environment.
8. How long does it take for the UVC light to kill bacteria and viruses?
The UVC germicidal lamp can kill bacteria and viruses in a short time, although the exact duration may depend on factors such as the intensity of the light and the type of microorganism.
9. Is the UVC light safe for humans and pets?
UVC light is harmful to human skin and eyes. It is recommended to ensure that the UVC light is not directly exposed to occupied spaces during operation.
10. What maintenance is required for the air purifier?
Regular maintenance includes checking the UVC lamp for proper functioning, cleaning the photocatalytic filter, and ensuring that the ducts are free from obstructions to maintain effective air flow.
11. How does this product contribute to infection control in hospitals?
This air purifier helps reduce the concentration of pathogens in the air, which is critical for infection control in hospitals, thereby minimizing the risk of hospital-acquired infections.
12. What are the energy requirements for operating the air purifier?
The energy requirements may vary based on the model and installation setup, but the product is designed to operate efficiently alongside energy recovery ventilators to minimize energy consumption.
13. Can this air purifier be used in residential settings?
While primarily designed for hospitals, the air purifier can also be used in residential settings, particularly in areas where air quality and sanitation are a concern.
14. What is the lifespan of the UVC lamp?
The lifespan of the UVC lamp typically ranges from 9,000 to 12,000 hours, depending on usage and maintenance, after which it should be replaced to ensure optimal performance.
15. Are there any certifications or approvals for this product?
The product may have various certifications, including those related to safety and effectiveness in germicidal applications. Please check specific product documentation for detailed information.
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