Authorized Genuine 
Primary sourceUNIAIR SH2550 N95 Mask details
TC-84a-4007 is UNIAIR SH2550 unique CDC-verified number which can prove San Huei SH2500 is NIOSH Approved N95 mask that fitter at least 95 percent filtration efficiency against certain non-oil-based particles such as those from Grinding, Sanding, Sweeping, Sewing, Bagging, or Processing Minerals, Coal, Iron, Ore, Flour, Metal, Wood, and certain other substances.
Different from most of the N95 masks, its’ patented buckle allows adjusting the length of the head strap for various facial sizes. A continuous loop design can allow to hang the mask around the neck when not in use.
Specifications
| Brand | Uniair |
|---|---|
| Model | SH2550 |
| N95 TC Number | TC-84A-4007 |
| Approval Date | 5/14/2003 |
| Manufacturer | San Huei United Company, Ltd. |
| Style | Headstrap |
| Shape | Cup |
| Strap Attachment Type | Welded |
| Latex | Free |
| Quantity Per Box | 20pcs |
| Shelf Life | 3 Years |
Features
- Continuous loop design can allow to hang the mask around the neck when not in use.
- Patented head strap buckle to adjust the length of the head strap for various facial sizes.
- No metal used. Suitable for those environments where metal is not allowed.
- Latex-free.
- CDC NIOSH-approved mask.
- Least 95% filtration efficiency.
Application
Grinding, Sanding, Sweeping, Bagging, healthcare, and more.
Industry
Commercial Buildings, Construction, Design & Construction, Food Processing, Food Safety, General Manufacturing, Heavy Infrastructure, Mining, Oil & Gas, Transportation
Instruction
To promote greater worker acceptance and increase wear time, SH2550 is designed with many features. A pre-shaped cup brings enough space to breathe also. The soft nose foam inside replaces the traditional adjustable nose clip which ensures a custom and secure seal and increases the worker’s comfort and acceptance. The continuous loop design is easy to on and off which also helps hang the mask around the neck when not in use. The patented buckle allows adjusting the length of the head strap for various facial sizes. No metal use is suitable for those environments where metal is not allowed.
WARNING
These respirators help reduce exposures to certain airborne contaminants. Before use, the wearer must read and understand the User Instructions provided as a part of the product packaging. In the U.S., a written respiratory protection program must be implemented meeting all the requirements of OSHA 1910.134 including training, fit testing, and medical evaluation.
Storage
- Should be stored in a dark, dry, and ventilated environment, and away from fire and pollutants.
- Shelf life of unopened products is 3 years from the date of manufacture ( see packaging for Manufacturing Date).
Certification
NIOSH Approved
UNIAIR SH2550 N95 NIOSH Approval Number TC-84A-4007, approval date 5/14/2003
Cautions and Limitations
General Cautions and Limitations for All Part 84A Approvals Non-powered Air-Purifying Particulate Filter Respirators. These limitations are by no means all-inclusive.
FIT-CHECK THE FACE-SEAL AS FOLLOWS:
. Place both hands over the respirator do not disturb the position of the respirator.
. Inhale sharply (a negative pressure should be felt inside the respirator).
. If you detect air leaks, readjust the head straps and/or the nosepiece.
User Instruction
A. Not for use in atmospheres containing less than 19. 5 percent oxygen.
B. Not for use in atmospheres immediately dangerous to life or health.
C. Do not exceed maximum use concentrations established by regulatory standards. Failure to properly use and maintain this product could result in injury or death.
J. Failure to properly use and maintain this product could result in injury or death.
M. All approved respirators shall be selected, fitted, used, and maintained by MSHA, OSHA, and other applicable regulations.
N. Never substitute, modify, add or omit parts. Use only exact replacement parts in the configuration as specified by the manufacturer.
O. Refer to User’s Instructions, and/or maintenance manuals for information on the use and maintenance of these respirators.
P. NIOSH does not evaluate respirators for use as surgical masks.
What they're saying
It gives you more room to breathe than any other cup-shaped mask through the material is not so soft.
I have multiple chemical sensitivity and mast cell activation syndromes so I need a vapor mage to keep from fragrances triggering a reaction.
Purchased these to help block out noxious odors. Good job.
This mask has truly been a game-changer for our team, providing us with the highest level of protection against particulates and viruses.One of the things that stand out to me the most about this mask is its comfort. The fit is perfect, and the soft material used ensures that the mask does not feel restrictive or uncomfortable. Additionally, the double-layer filter system is a huge benefit, as it reduces the amount of airborne particles that make it into the clinic.The breathability of the mask is also a top-notch feature. The flow is easy and natural, and I have not experienced any issues with the mask feeling clogged or difficult to breathe through.
impressed with the UniAir Sh2550 San Huei N95Respirator! Not only is it designed to provide the highest level of protection against particulates and viruses, but it is also incredibly durable and easy to use. The comfortable design and filter replacement process have made it a joy to wear. I highly recommend this product to anyone looking for a reliable and effective solution for protecting themselves from the dangers of the outdoors
As a busy individual who is constantly on the go, I have been looking for a high-quality face mask that can truly make a difference in protecting me and my loved ones from particulates and viruses.The UniAir Sh2550 San Huei N95 respirator you have sent me has exceeded all of my expectations. The mask is comfortable to wear, and the filtering technology is incredibly effective in keeping the air around me clean and safe. I have used this mask on multiple occasions and have not noticed any improvement in my symptoms. grateful for a product that is not only effective in protecting me from the virus, but also for the high-quality design and comfort it has provided.
I recently purchased the UniAIR SH2550 San Huei N95 Respirator and have been using it for a few weeks now. I am very satisfied with the performance and design of the mask. The N95 filter is effective in removing particles andviruses from the air, and the mask is comfortable to wear. The price-performance ratio is also very good, and the mask looks clean and well-maintained. The packaging is also very impressive, and the company’s customer service has been very helpful in answering my questions and addressing any concerns I have had. Overall, I am very satisfied with my purchase and would definitely recommend it to others.
We believe that this product is not only designed to provide the highest level of respiratory protection but also has an appealing appearance that you will be proud to wear.As a customer, we appreciate your satisfaction with the product’s performance in protecting you from particulates and viruses. The SH2550 San Huei N95Respirator is designed to provide a tight fit, ensuring that the air is filtered and the wearer is completely protected from the virus. The filter efficiency of the mask is 95%, which means that 95% of the air you breathe will be clean and safe.We are also happy to see that you appreciate the security aspect of the mask.
I have been using the UniAir Sh2550 San Huei N95 respirator for a few months now, and I am happy with its performance in protecting me from particulates and viruses. The mask is comfortable to wear, and the filter keeps the air clean and breathable. I have also noticed that it helps to reduce my cough and congestion. I highly recommend this product to anyone looking for a reliable and effective face mask
I have been using the UniAir SH2550 San Huei N95 Respirator for several weeks now, and I am happy with its performance.Firstly, the mask is very comfortable to wear, and the fit is perfect. It does not feel tight or restrictive, which is essential for long wear sessions. The air filter inside the mask is also very effective, and I have not noticed any particles or viruses passing through it.The price of the UniAir SH2550 San Huei N95 Respirator is also very affordable, and I believe it is a great value for the quality and performance of the mask. I am confident that this mask will provide me with the highest level of protection against particulates and viruses, and I would definitely recommend it to other healthcare professionals.
I recently purchased the UniAIR Sh2550 San Huei N95Respirator and have been using it for a few weeks now. I am extremely satisfied with its performance in protecting me from particulates and viruses. The mask is designed to be very comfortable to wear, and the fit is perfect. The filter bags used in the mask are filterable, which means I can wash them and reuse them, reducing the need for frequent filter replacement.The UniAIR Sh2550 San Huei N95Respirator has a filter efficiency of up to 95%, which means it effectively captures particles as small as 0.3 microns. This is great for protecting me from various pollutants and pathogens that may be in the air.
Not only did it provide me with the highest level of protection against particulates and viruses, but it also felt incredibly comfortable to wear. The breath flow was easy and effortless, and the mask did not feel constrictive in any way. I also appreciated the adjustable nose pad, which allowed me to find the perfect fit. Overall, I would highly recommend this N95 face mask to anyone looking for a high-quality, comfortable solution for protecting themselves from particulates and viruses.
The mask is designed to provide a comfortable and breathable fit, while also effectively protecting me from particulates and viruses. The filter-based system is easy to use and maintain, and the cleanable design is a huge plus for me. I appreciate the versatility of the mask and the fact that it is suitable for various activities and settings. I highly recommend this product to anyone looking for a high-quality and effective face mask.
The UniAir SH2550 San Huei N95 respirator is a high-quality piece of equipment that is easy to use and provides a comfortable fit for patients. The mask is designed to filter out at least 95% of airborne particles, including dust, smoke, and virus particles, making it an essential tool for healthcare professionals to prevent the spread of infectious diseases. The design is also equipped with a filter replacement indicator and a washable feature, which makes it easy for healthcare professionals to keep their masks clean and hygienic. I highly recommend the UniAir SH2550 San Huei N95 respirator to anyone looking for a reliable and efficient face mask for professional use.
I have been using the UniAIR SH2550 San Huei N95 respirator for a few months now, and I am impressed by its effectiveness in protecting me from particulates and viruses. The filter system is efficient and the mask is comfortable to wear. The affordable price and value for money make it a great investment for anyone looking to protect themselves from the harmful effects of the outdoors. I highly recommend the UniAIR SH2550 San Huei N95 respirator to anyone looking for a reliable and effective face mask
We understand the importance of protecting yourself and those around you from particulate matter and viruses, which is why we have created a product that is designed to provide the highest level of protection while also being durable and feature-rich.The UniAir SH2550 San Huei N95Respirator is made with premium materials that are designed to last, and we have invested in multiple features that set it apart from other products on the market. For example, the filter bags we use are designed to be more efficient and effective at trapping particles, while the double-layered pre-filter is designed to provide even more protection against?? and other particulate matter.
This mask is a true game-changer in the world of personal protective equipment, offering unparalleled comfort, durability, and effectiveness in keeping us safe from the airborne virus.The design and construction of the UniAIR Sh2550 are truly impressive. With a comfortable and breathable filter-free design, the mask ensures that we get the maximum amount of fresh air while keeping out particles and virus. The included air filter can also be easily replaced when needed, providing us with a clean and healthy environment.The durability of the UniAIR Sh2550 is also commendable. With regular use, the mask will still look and function like new, making it a great investment for those who want to stay safe and healthy in the long run.
I have tried many different types of face masks, but the UniAIR Sh2550 San Huei N95 Respirator has exceeded my expectations.First, the mask is designed to be very comfortable to wear, which is important for anyone who will be wearing it for an extended period of time. The fit is snug and secure, and the soft materials used in the mask make it very comfortable to use.In terms of effectiveness, the UniAIR Sh2550 San Huei N95 Respirator is a true game-changer. It is designed to filter out 95% of airborne particles, including dust, smoke, and other pollutants, which makes it an essential tool for healthcare professionals like me who work with people who are sick or have been infected with viruses.
At UniAir, we are dedicated to providing high-quality and effective personal protective equipment at affordable prices, and we are happy to see you have chosen our product to protect yourself.Our N95 respirators are designed to provide the highest level of protection against airborne particles and viruses, while also being comfortable to wear. The SH2550 model is no exception. It is designed to provide a tight fit, while also keeping the airflow??, so you can easily move around without feeling any restrictions.We are grateful to hear that our product has helped you feel more confident and protected during these challenging times.
This mask has truly been a game-changer for our team, providing us with the highest level of protection against particulates and viruses.One of the things that stand out to me the most about this mask is its comfort. The fit is perfect, and the soft material used ensures that the mask does not feel restrictive or uncomfortable. Additionally, the double-layer filter system is a huge benefit, as it reduces the amount of airborne particles that make it into the clinic.The breathability of the mask is also a top-notch feature. The flow is easy and natural, and I have not experienced any issues with the mask feeling clogged or difficult to breathe through.
I recently purchased the UniAIR SH2550 San Huei N95 Respirator and have been using it for a few weeks now. I am very satisfied with the performance and design of the mask. The N95 filter is effective in removing particles andviruses from the air, and the mask is comfortable to wear. The price-performance ratio is also very good, and the mask looks clean and well-maintained. The packaging is also very impressive, and the company’s customer service has been very helpful in answering my questions and addressing any concerns I have had. Overall, I am very satisfied with my purchase and would definitely recommend it to others.
I have been using the UniAir Sh2550 San Huei N95 respirator for a few months now, and I am happy with its performance in protecting me from particulates and viruses. The mask is comfortable to wear, and the filter keeps the air clean and breathable. I have also noticed that it helps to reduce my cough and congestion. I highly recommend this product to anyone looking for a reliable and effective face mask
I have been using the UniAir SH2550 San Huei N95 Respirator for several weeks now, and I am happy with its performance.Firstly, the mask is very comfortable to wear, and the fit is perfect. It does not feel tight or restrictive, which is essential for long wear sessions. The air filter inside the mask is also very effective, and I have not noticed any particles or viruses passing through it.The price of the UniAir SH2550 San Huei N95 Respirator is also very affordable, and I believe it is a great value for the quality and performance of the mask. I am confident that this mask will provide me with the highest level of protection against particulates and viruses, and I would definitely recommend it to other healthcare professionals.
The UniAir SH2550 San Huei N95 respirator is a high-quality piece of equipment that is easy to use and provides a comfortable fit for patients. The mask is designed to filter out at least 95% of airborne particles, including dust, smoke, and virus particles, making it an essential tool for healthcare professionals to prevent the spread of infectious diseases. The design is also equipped with a filter replacement indicator and a washable feature, which makes it easy for healthcare professionals to keep their masks clean and hygienic. I highly recommend the UniAir SH2550 San Huei N95 respirator to anyone looking for a reliable and efficient face mask for professional use.
The design and quality of the mask are truly impressive, and I have used it on multiple occasions with great success.Firstly, the mask is incredibly comfortable to wear, and the fit is spot on. It is designed to be lightweight and breathable, which is essential for long wear sessions. The double-?filter?? used in the mask provides an extra layer of protection against particles andviruses.The SH2550 San Huei N95 Respirator is also designed with a replaceable filter system, which allows for regular cleaning and disinfecting of the mask. This is a fantastic feature that ensures the longevity of the product and keeps it hygienic for future use.
At UniAir, we are dedicated to providing high-quality and effective personal protective equipment at affordable prices, and we are happy to see you have chosen our product to protect yourself.Our N95 respirators are designed to provide the highest level of protection against airborne particles and viruses, while also being comfortable to wear. The SH2550 model is no exception. It is designed to provide a tight fit, while also keeping the airflow??, so you can easily move around without feeling any restrictions.We are grateful to hear that our product has helped you feel more confident and protected during these challenging times.
I recently purchased the UniAIR SH2550 San Huei N95 Respirator and have been using it for a few weeks now. I am very satisfied with the performance and design of the mask. The N95 filter is effective in removing particles andviruses from the air, and the mask is comfortable to wear. The price-performance ratio is also very good, and the mask looks clean and well-maintained. The packaging is also very impressive, and the company’s customer service has been very helpful in answering my questions and addressing any concerns I have had. Overall, I am very satisfied with my purchase and would definitely recommend it to others.
Not only did it provide me with the highest level of protection against particulates and viruses, but it also felt incredibly comfortable to wear. The breath flow was easy and effortless, and the mask did not feel constrictive in any way. I also appreciated the adjustable nose pad, which allowed me to find the perfect fit. Overall, I would highly recommend this N95 face mask to anyone looking for a high-quality, comfortable solution for protecting themselves from particulates and viruses.
The mask is designed to provide a comfortable and breathable fit, while also effectively protecting me from particulates and viruses. The filter-based system is easy to use and maintain, and the cleanable design is a huge plus for me. I appreciate the versatility of the mask and the fact that it is suitable for various activities and settings. I highly recommend this product to anyone looking for a high-quality and effective face mask.
The UniAir SH2550 San Huei N95 respirator is a high-quality piece of equipment that is easy to use and provides a comfortable fit for patients. The mask is designed to filter out at least 95% of airborne particles, including dust, smoke, and virus particles, making it an essential tool for healthcare professionals to prevent the spread of infectious diseases. The design is also equipped with a filter replacement indicator and a washable feature, which makes it easy for healthcare professionals to keep their masks clean and hygienic. I highly recommend the UniAir SH2550 San Huei N95 respirator to anyone looking for a reliable and efficient face mask for professional use.
We believe that this product is a valuable investment in your health and well-being.As a professional N95 face mask, our UniAir SH2550 San Huei N95 Respirator is designed to provide you with the highest level of protection against particulates and viruses. The double-layered filter technology and the use of a medical-grade material ensure that the mask provides an optimal filtering effect.The UniAir SH2550 San Huei N95 Respirator is also designed to be comfortable to wear, with a soft and breathable material that is easy to clean and maintain. With its adjustable fit and multiple sizes available, you can be sure to find a mask that fits comfortably and securely.
At UniAir, we are dedicated to providing high-quality and effective personal protective equipment at affordable prices, and we are happy to see you have chosen our product to protect yourself.Our N95 respirators are designed to provide the highest level of protection against airborne particles and viruses, while also being comfortable to wear. The SH2550 model is no exception. It is designed to provide a tight fit, while also keeping the airflow??, so you can easily move around without feeling any restrictions.We are grateful to hear that our product has helped you feel more confident and protected during these challenging times.
This mask is designed to provide a high level of protection against particulates and viruses, and it has helped to reduce the risk of illness in my patients and myself. The design of the mask is sleek and comfortable, and the fit is perfect. I also appreciate the easy-to-use air filter system, which allows me to quickly and easily change the filter when needed. Overall, I am satisfied with the performance of the UniAir Sh2550 San Huei N95 respirator and would highly recommend it to other healthcare professionals looking for a high-quality face mask.