The Portwest P304 is a disposable FFP3 cup respirator, supplied in a pack of 10. Its exhalation valve helps reduce heat build-up inside the mask, which makes it well suited to hot and humid conditions.
The lightweight cup is ultrasonically welded and metal free. An adjustable nose bar with EVA foam padding helps you get a close, comfortable seal across the bridge of the nose.
Key features
- High-performance exhalation valve reduces heat inside the mask for more comfortable wear in hot and humid conditions
- Adjustable nose bar shapes to your face and helps reduce fogging of glasses
- EVA foam padding under the nose bridge adds comfort where the mask rests
- Ultrasonically welded head straps
- Metal-free construction
- Lightweight cup-style design
- Pack of 10 respirators
Standards and protection
Certified to EN 149:2001 +A1:2009 FFP3 (NR D), CE Category III and UKCA marked. The D marking shows it has passed the optional dolomite clogging test, which supports more comfortable breathing and longer-lasting filtration performance.
Care
Follow the care instructions on the label.




















