The Portwest P310 is a valved FFP3 disposable respirator supplied as a pack of three. Its exhalation valve reduces heat inside the mask, which makes it a good choice for work in hot and humid conditions.
The compact vertical fold flat design keeps each mask easy to store. An adjustable nose bar and toggle adjusters on both head straps let you set a close, secure fit.
Key features
- High performance exhalation valve lowers breathing resistance and reduces heat inside the mask
- Adjustable nose bar improves the fit and reduces fogging of glasses
- Foam padding around the nose bridge adds comfort during wear
- Toggle adjusters on each head strap let you fine-tune the fit
- Ultrasonic welded head straps give a secure strap attachment
- Special compact vertical fold flat design for easy storage
- Dolomite clogging test (D) rating for more comfortable breathing and longer lasting filtration performance
Standards and protection
Certified to EN 149:2001 +A1:2009 FFP3 (NR D), where NR marks the mask as non-reusable and D shows it has passed the Dolomite clogging test. It is classed as CE-CAT III personal protective equipment.
Care
Follow the care instructions on the label.


















