UNIAIR San Huei SH3500 N95 mask
UNIAIR San Huei SH3500 N95 mask is the best N95 mask for professionals in nursing homes and dental. Two special designs are “patented head strap buckle” and “continuous loop design”. Both special designs highly improve the comfort of users.
UNIAIR San Huei SH3500 is the one that keeps the most repeat customers.
Specifications
| Brand | Uniair |
|---|---|
| Model | SH3500 |
| N95 TC Number | TC-84A-4313 |
| Approval Date | 3/29/2006 |
| Manufacturer | San Huei United Company, Ltd. |
| Style | Headstrap |
| Shape | Folding |
| Latex | Free |
| Nose Clip | Metal and Plastic |
| Quantity Per Box | 20pcs |
| Shelf Life | 3 Years |
UNIAIR SH3500 N95 Mask details
Quality
UNIAIR SH3500 N95 Respirator is produced by SAN HUEI UNITED CO., LTD. It is a leading manufacturer of disposable safety and healthcare products.
Reliable
CDC NIOSH Approved with TC number. For UNIAIR San Huei SH3500, we offered are 100% genuine guarantee.
Humanized Design
A foldable design with individual packages is easy to carry and store.
A continuous loop design can allow to hang of the UNIAIR SH3500 N95 around the neck when not in use.
The patented head strap buckle is to adjust the length of the head strap for various facial sizes.
No metal and staple use is suitable for those environments where metal is not allowed.
Features
- The patented buckle design is easy to put on and off.
- No metal structure allow being worn in those environments where metal is not allowed.
- Continuous loop design allows to hang the mask around the neck when not in use.
- Comfortable to wear with light construction and smooth P. P. Inner/outer layers.
- No staple is used to avoid scratching the faces.
- A foldable design with individual packages is easy to carry during a trip or work.
- CDC NIOSH-approved masks have at least 95% filtration efficiency.

Application
Agricultural Production, Cleaning, Construction, Food and Beverage Manufacturing, Grinding, Textile Operations
Industry
Construction, Food Processing, General Manufacturing, Industrial Maintenance, Transportation
Instruction
SH3500 is comfortable to wear with a cool latex-free textile braided head strap. The patented buckle design promotes greater worker acceptance which fits for various facial size. No metal and staple use which is suitable for those environments where metal is not allowed. Continuous loop design can allow to hang the mask around the neck when not in use. Comfortable to wear with light construction and easy to carry out or store with individual package. Invisible nose clip keeps sure a custom and secure seal.
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.
- The shelf life of unopened products is 3 years from the date of manufacture ( see packaging for Manufacturing Date).
Uniair SH3500 Product Videos
Certification
NIOSH Approved
UNIAIR SH3500 N95 NIOSH Approval Number TC-84A-4313, approval date 3/29/2006.
Uniair sh3500 Product photo album
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 nose-piece.
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 in accordance with 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
Very comfortable. Easy to carry with the individual package. Overall a really great mask.
So far seems very comfortable and well made. I feel like it can offer great protection and breathability.
With the loops going around my head rather than around my ears, these are some of the most comfortable KN95 masks I have purchased by far! The nose area fits very securely and has a nice foam seal. The face mask has met NIOSH standards, so I feel safe wearing it out in crowded public areas, even with COVID-19. The mask sits away from the face far enough to where I can comfortably breathe and doesn’t collapse when I take a breath in. Would buy it again!








The straps are soft and do not hurt even after extended use, which is rare in many N95s. I love how the shape stays firm and doesn’t collapse when I breathe in deeply. Compared to other masks I’ve tried, this one offers excellent comfort for long hours. The mask from UNIAIR provides a secure fit and reliable protection throughout the day.
Highly effective for travel and daily commuting, especially in crowded environments. The straps are soft and do not hurt even after extended use, which is rare in many N95s. It’s a reliable choice for anyone needing solid protection.
Effective and reliable protection.
Soft material and good build quality.
I recently used the UNIAIR SH3500 and was impressed by the comfort and quality. The mask from UNIAIR provides a secure fit and reliable protection throughout the day. It’s a reliable choice for anyone needing solid protection.
This mask is lightweight yet durable, making it perfect for both work and errands. It feels secure on the face without being too tight or uncomfortable over time. The mask from UNIAIR provides a secure fit and reliable protection throughout the day. The straps are soft and do not hurt even after extended use, which is rare in many N95s. I’ve used several N95 masks, but this one stands out for its superior sealing ability.
I recently used the UNIAIR SH3500 mask and found it to be more durable than others.
The mask from UNIAIR provides a secure fit and reliable protection throughout the day. Compared to other masks I’ve tried, this one offers excellent comfort for long hours. It’s a reliable choice for anyone needing solid protection.
Fits snugly, no air leaks.
Flexible nose piece ensures a good seal.
Stylish and practical.
I recently used the UNIAIR SH3500 mask and had no issues during a 6-hour flight.
I recently used the UNIAIR SH3500 and was impressed by the comfort and quality. I love how the shape stays firm and doesn’t collapse when I breathe in deeply. It’s a reliable choice for anyone needing solid protection.
I’ve used several N95 masks, but this one stands out for its superior sealing ability. This mask is lightweight yet durable, making it perfect for both work and errands. It’s a reliable choice for anyone needing solid protection.
I recently used the UNIAIR SH3500 mask and it stayed comfortable and effective for my entire shift.
Individually wrapped for hygiene.
Easy to carry in bag or pocket.
Compared to other masks I’ve tried, this one offers excellent comfort for long hours. The mask from UNIAIR provides a secure fit and reliable protection throughout the day. It feels secure on the face without being too tight or uncomfortable over time. I appreciate the solid design and breathable materials used in the UNIAIR SH3500. Highly effective for travel and daily commuting, especially in crowded environments. I love how the shape stays firm and doesn’t collapse when I breathe in deeply.
I appreciate the solid design and breathable materials used in the UNIAIR SH3500. The straps are soft and do not hurt even after extended use, which is rare in many N95s. It’s a reliable choice for anyone needing solid protection.
I love how the shape stays firm and doesn’t collapse when I breathe in deeply. Compared to other masks I’ve tried, this one offers excellent comfort for long hours. It’s a reliable choice for anyone needing solid protection.
Stylish and practical.
I work in construction and the UNIAIR SH3500 has become my go-to mask.
The straps are soft and do not hurt even after extended use, which is rare in many N95s. I love how the shape stays firm and doesn’t collapse when I breathe in deeply. It’s a reliable choice for anyone needing solid protection.
I love how the shape stays firm and doesn’t collapse when I breathe in deeply. Highly effective for travel and daily commuting, especially in crowded environments. It feels secure on the face without being too tight or uncomfortable over time. I appreciate the solid design and breathable materials used in the UNIAIR SH3500. This mask is lightweight yet durable, making it perfect for both work and errands. Compared to other masks I’ve tried, this one offers excellent comfort for long hours.
High quality mask, highly recommend.
Very pleased with the comfort level of the UNIAIR SH3500. Doesn¡¯t slip at all.
The straps are soft and do not hurt even after extended use, which is rare in many N95s. Compared to other masks I’ve tried, this one offers excellent comfort for long hours. It’s a reliable choice for anyone needing solid protection.
I recently used the UNIAIR SH3500 mask and it didn¡¯t fog up my glasses at all.
Very comfortable to wear.
Provides peace of mind.