Description
The Portwest P921 gas filter is a reliable gas filter that provides specific respiratory protection against organic gases, inorganic gases, acidic gases, and ammonia. This filter is specially designed for professionals working in environments where hazardous vapors with a boiling point above 65 degrees Celsius are released. Thanks to the convenient bayonet connection, the filter connects seamlessly to compatible masks, ensuring the wearer has a safe and comfortable working environment during high-risk industrial operations.
For which specific tasks and sectors is this Portwest gas filter suitable?
This gas filter is highly suitable for use in the chemical industry, agriculture, and heavy manufacturing sectors where exposure to harmful vapors occurs. The filter effectively protects against organic and inorganic acidic gases, sulfur dioxide, and ammonia.
Unlike standard filters, this type offers targeted protection for processes such as chemical cleaning, fertilizer processing, or industrial material handling. The respiratory protection ensures that employees in these high-risk sectors can safely perform their daily tasks without inhaling harmful particles.
What does the EN 14387 Type ABEK Class 1 rating mean for this gas filter?
The EN 14387 Type ABEK Class 1 rating indicates that this filter is certified for protection against four specific groups of gases and vapors with low capacity. Type A stands for organic gases, B for inorganic gases, E for acidic gases, and K for ammonia.
Class 1 means the filter is intended for lighter concentrations of these substances. With this rating, you can be sure that the filter meets the strict European safety requirements for personal protective equipment within the CE-CAT III category.
The lightweight design ensures minimal extra weight on the face mask. This significantly increases wearing comfort during long shifts on the work floor.
Features:
- Bayonet connection
- Retail bag that aids presentation
- Lightweight and comfortable
- CE certified
- UKCA marked
- CE-CAT III
Standards: EN 14387 Type ABEK Class 1


