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  • - Sản phẩm của hãng HKMask, Taiwan
  • - Breakthrough Time 20 mins
  • - Pocket size, One size fits all, Easy to use
  • - Full range vision (360°)

Gọi ngay: 090.3739.488



The Pocket Smoke Mask (PSM) is a small, portable heat resistant hood that covers the entire head. It provides effective barrier for your eyes, nose, and mouth from lethal smoke and fumes during fire hazards. The PSM’s ionized filter blocks the harmful particles in the heavy smoke and allows you to breathe while making your way to safety during emergency situations.

How It Work

The Pocket Smoke Mask (PSM) filter contains a circulating counter washing layer which is designed for repeated filtering within the effective time span. Toxic particles from the fire have no chance of getting into your mask during your escape.

The PSM filter is made of multi-element Activated Charcoal Cloth. Activated Charcoal is one of the best anti-smoke materials approved by the industrialized countries of the contemporary world. Activated Charcoal has a significant smoke absorbing and toxic particle removing capacity, thus is able to maintain breathable air supply to the user in smoky environment.

The Oxidized Fiber Fabric layer provides the filter with high temperature isolation function which enables the filter package to remain effective in environment up to 450°C.

The filter package includes not just one, but two layers of Activated Carbon Fiber filter. Using high temperature sealing technique, the Activated Carbon Fiber filters are manufactured to form dense pore structures with a large surface areas and a much higher absorption efficiency that that of a regular activated carbon.

With the doubly secured design from its two BET: 1300 filters, even the most tiny smoke particle will be prevented from entering the interior of the mask.

PSM can function without any problem under a moderate smoky Condition. PSM has shown the appreciable effects against:

Carbon Dioxide CO2
Hydrogen Cyanide HCN
Hydrogen Chloride HCI
Hydrogen Sulphide H2S
Carbon Tetrachloride CCI4
Acrolein CH2=CHCHO or C3H8O
Formaldehyde HCHO or CH2O
Hydroxylammonium compound NH3OH
Ammonia NH3


PSM is a small and portable smoke mask which takes up much less space than other similar short-term respiratory filters. You can carry PSM with you to anywhere to protect yourself at all times.

The flexible elastic rubber strap is designed for all users. It can fit all adults (even when wearing glasses, with beard and long hair all together), children and infants.

As easy as ABC, simply don the PSM over your head. No training required.

PSM provides a 360° full angled vision. A wide and clear vision is often one of the most important safety factors when evacuating from hazardous environments.

The active carbon filter system does not require a mouth piece to be attached to the user’s mouth. Hence, you can still give and receive clear and important instructions to/ from others when escaping from danger.

Our simple design prevents you from wasting important escape time to assemble the smoke mask. The one piece design also minimize chance of parts (such as rubber bands) lost or destroyed during emergencies.

20 minutes of respiratory protection is more than enough time to escape from danger in most urban surroundings. 20 minutes of respiratory protection can dramatically increase your chances of survival when your escape route is blocked by toxic gases.

PSM is a heat resistant hood that covers the entire head. It can effectively protect the vital organs such as the eyes, nose, and mouth from lethal smoke, dust and fumes during your escape to safety.

How to use

Tear off the top of the packaging and remove the packaging from the mask. Unfold the mask and rubber neck strap.

Place your palms together, slide them into the rubber hole, and put outwards with force. Don the mask from the hole you pulled until your whole head is inside the Mask.

The rubber neck strap will secure around your neck. Make sure the strap tightly fastens your neck and the filter is in front of your mouth.

  • Pocket Smoke Mask (PSM) is not a self contained breathing apparatus. It can filter toxic smoke but cannot supply extra oxygen. Escape from the fire and smoke immediately after putting the mask on.
  • Under no circumstances should the user attempt to use the PSM as a fire fighting equipment.
  • PSM and its components are high temperature resistance but not fireproof.
  • The efficiency of PSM against all types of contaminants cannot be pre-determined. It is therefore important to leave the danger area as quickly as possible.
  • PSM is built for emergency escape purposes, not for firefighting.
  • If PSM is exposed for more than 20 minutes, it is no longer efficient.
  • PSM is vacuum packed to protect and ensure optimum efficiency of the PSM filter. The efficacy of the PSM filter diminishes when exposed to the atmosphere.
  • The 7-layered filter system are filtering a limited Carbon Monoxide only.
  • In no circumstances shall HKMASK be liable for any consequences or damages arising from the use of the PSM.
  • Product information provided herein is based on tests performed in specific conditions which may differ from the user’s operating environment.
  • HKMASK is not liable for any damage, loss, injury or death resulting from the use of this product.

Filter Performance

This filter performance test was performed by The Industrial Research Institute, Taiwan.

Test Gas mg/liter ppm Breakthrough
Acrylonitrile Acid




0.005mg at 2.2 ppm
20 min
0.2mg at 270 ppm
25 min
0.1mg at 31 ppm 21 min
0.008mg at 1.0 ppm
25 min
0.005mg at 1.2 ppm
20 min
Hydrogen cyanide
0.003mg at 2.6 ppm
28 min
Tetrachloro carbon
0.04 50 0.03 at 5 ppm 23 min

The chemical agents are added to the mixing chamber as a liquid using syringe pump. The gas is first vaporized and mixed with 30℃, 70% R.H. 30L./min clear air. Then this mixed gas flows into the test box. In this test, Multi-gas Monitor Type 1302, Brael & Kjaer, Denmark (non-disperse IR) is used to monitor the concentration of the gas.

The minimum breakthrough time is intended only for laboratory tests under standardized conditions. It does not give an indication of the possible service time in practical use. Possible service times can differ from the breakthrough times determined according to this standard in both directions positive or negative depending on the conditions of use.

PSM is not a self contained breathing apparatus. It can filter toxic smoke but cannot supply extra oxygen. The 7-layered filter system are filtering a limited Carbon Monoxide only. Escape from the fire and smoke immediately after putting the mask on.

Term Meaning
PSM Pocket Smoke Mask
The name of our product. Designed to protect user from smoke in the event of fire. Simple to use, easy to store and reasonably priced.
PPE Personal Protective Equipment
Equipments such as goggles, hamlets, and smoke masks designed to protect the user from (usually work related) injuries. The PSM is classified as a Personal Protective Equipment.
Activated Charcoal Used in parts of the PSM multi-layered filter as the main material to remove harmful substances from smoke.
BET: 1300 filter Used in parts of the PSM multi-layered filter to filter solid particles from smoke.
Polyamide Film Used to make the hood of the PSM. A high-tech material which can resistance high temperature up to 450°C. Also used in electronic wiring, laptops manufacturing and space industry.
TPU Thermoplastic polyurethanes
Used to make the neck strape of the PSM. High elasticity and excellent tear strength. Also good resistance to oil, grease and abrasion.
10-3 g, 1/1000th of a gram
Denotes one part per 1,000,000 parts, one part in 106, and a value of 1 × 10-6.
G-mark Good Design Award. It ranks as one of the world’s top three industrial design award and the most recognized certifications of quality, practicality and design in Asia.

Technical Support: 0768.49.49.49

Additional information


The transparent film can resist high temperature to 450℃, it is designed to fit the face completely, even with glasses, beard or long hair. The hood allows the user to retain a full 360° sight, talk and listen clearly when wearing the hood.
‧ NASA graded high temperature resistance Polyamide Film
‧ Tested by Mark Examination Bureau

Neck Strap

The neck strap made of fire resist material which also has an excellent elasticity and stretch. One size fits all adults, children and infant.
‧ Fire resistance TPU material

Gas Filter

The 7-layered filter can stop and block the toxic gases in fire and is difficult to break through directly. The elaborative construction filter purifies the toxic particles in the air to breathable standards within its effective period.
‧ Made from non-woven and activated carbon fiber
‧ Filters more than 20 minutes of toxic smoke from fire
‧ Tested by the Industrial Research Institute


‧ Hood: Polyamide Film
‧ Neck Strap: Elastic TPU material
‧ Filters: Activated carbon filters
‧ Gross weight (with package) = 58 g ± 3g
‧ Net weight (without package) = 42 g ± 3g
‧ Size when packed in foil package = 13cm W x 22.5cm L x 1cm D
‧ Size when unfolded = 38cm W x 39.5cm L x 0.4cm D
‧ Packaging: Vacuumed aluminum foil
‧ Color: Hood – transparent orange, Neck Strap – black, Filters – black.
‧ Shelf life – Five years (aluminum foil packaging unopened)

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