Full-face masks (gas masks): comprehensive protection in conditions of real threats
🎯 Purpose of the equipment
Full face mask (gas mask) — is an individual means of protecting the respiratory, visual and facial organs from toxic vapors, gases, aerosols, smoke, dust, biological and radioactive agents.
Main function: provide a sealed breathing zone, filtering the air through replaceable or built-in filter elements.
🌍 Scope of use
- 🧯 Civil protection and rescue services
- 🧪 Chemical, pharmaceutical industry
- 🧰 Metallurgy, mechanical engineering, metal processing
- 🧼 Sanitary decontamination, decontamination, biosecurity
- 🛡️ Armed Forces of Ukraine, Territorial Defense Forces
- 🚒 Accident elimination, firefighting, emergencies
- 🐄 Agro-sector: working with pesticides
✅ Strengths
- 🛡️ Protects not only the lungs, but also the eyes and face
- 🔄 Compatibility with filters for various threats (EN 14387)
- 📏 Even weight on the head — reduced strain
- 👁️ Anti-fog visor coating
- 🗣️ Possibility of built-in intercom
- 🧽 Easily disinfected and cleaned
⚠️ Weaknesses
- ⚖️ Heavier and more massive than a half mask
- 🌡️ Increased risk of fogging during physical exertion
- 🎧 Hearing loss without a hearing aid
- ❄️ The valve may freeze at low temperatures
- 🎭 Not suitable for people with thick/bearded faces - tightness is broken
⚙️ Equipment operation algorithm
- Contaminated air enters the filter element (filter)
- The filter delays gaseous, aerosol, biological and other harmful substances
- Purified air enters the breathing zone through the inhalation valve.
- Exhalation is released through the exhalation valve
- A special mechanism ensures air circulation through the visorto prevent fogging
🧩 What are the varieties?
| Type | Difference | Appointment |
| With bayonet filter | Quick connection of filters | For operational tasks |
| With threaded (screw) filter (RD40) | NATO standard compatibility | For the army, rescuers |
| With double filters | Decreased breathing resistance | Long-term work |
| With intercom | Improved communication | Important in team work |
| With the possibility of connecting an additional filter element | Working with an external air source | Rooms with high gas contamination |
| CBRN versions | Protection against combat toxic substances, bacteria, radiation | Military/civilian use in emergency conditions |
🧪 How to choose equipment for your needs?
- What is the risk class? — domestic, industrial, military conditions
- What is the duration of exposure to the hazard?
- What types of substances are present? — organics, inorganics, acids, ammonia, dust
- What regulations apply? — EN136 (full face), EN143/EN14387 (filters)
- Do you need eye protection, an intercom, or anti-fog?
📊 What do key parameters affect?
| Parameter | Influence | Recommendation |
| Housing material | Chemical resistance, wear | Hypoallergenic thermopolymer or silicone |
| Visor type | Field of vision, fogging | Panoramic, anti-fog |
| Mounting type | Comfort, tightness | Five-point with regulators |
| Filter type | Degree of protection | Depends on the environment: A2, B2, E2, K2, P3 |
| Availability of an intercom | Communication | Critical for teamwork |
| Availability of a drinking fountain | Working in isolation | Relevant for the military and rescuers |
🛠️ Additional customization options
- 🔌 Connection to external air supply systems (PAPR, SCBA)
- 🎙️ Installing the intercom
- 🥤 Drinking node
- 🌫️ Films to protect the visor from scratches
- 🪖 Compatibility with helmets, helmets, hoods
- 🌡️ Protection against temperature fluctuations
👁️ How to use (instructions + illustration)
- Check the condition of the mask, valves, and straps
- Install the filter according to the instructions.
- Put the mask on your face, tighten the straps (sequentially)
- Perform a leak test (close the filter, inhale)
- If necessary, test the intercom
- After use - disinfection, drying, storage
🔍 Market overview (without brands)
Today on the market there are:
- 🛡️ Budget models with limited functionality
- 🧪 Professional masks with replaceable RD40 filters
- 🧰 With built-in intercoms
- ⚠️ Chinese analogues without certification are dangerous
Typical disadvantages of models on the market:
- No European certification (EN136, EN14387)
- Poor visibility due to narrow visor
- Uncomfortable straps or too soft body
- No protection against BOR, CBRN
🧠 Insights that competitors don't share
- Not all masks that look "like in the movies" are certified. Often the mask is "supposedly combat", but without EN136 or STANAG, and therefore does not provide guaranteed protection.
- Too large a field of view without proper anti-fog is just a problem. Budget models often fog up because they have a weak valve or lack of air circulation.
🛍️ Tips for choosing (examples from Star-Tech)
🔹 For firefighters or rescuers: full face mask with screw-on filter, intercom, certification
🔹 For pharmacists, chemists, industrialists: full-face mask with filter type B2P3 or A2P3
🔹 For the agricultural sector: in combination with K2P3 type filters
🔹 For the military: helmet compatibility, BOR protection, heat resistance
📦 Catalog:
🔗 Star-Tech full face masks (gas masks)