Alpha Solway Sentinel Half Face Mask


The Alpha Sentinel Half Masks are ergonomically designed for optimum protection, comfort and PPE compatibility.

A premium reusable half mask, manufactured in the UK to EN 140:1998

Requires two suitable filers sold separately.


Available Options:


Alpha Solway Sentinel Half Face Mask

A premium reusable half mask


  • Well-balanced and light weight (140g), providing optimum wearer comfort.
  • Available in 3 sizes creating a tailored fit profile, superb fit and comfort for any workforce.
  • Fully adjustable head harness, offering easy fitting and adjustment, with a robust and trusted fit when in use.
  • Low profile shape to maximise the field of vision and allow exceptional compatibility with other PPE.
  • Sentinel filters are fitted with a simple connection which easily click into position. (Available separately).
  • Premium quality elastic strap provides a secure high comfort fit and retains mask positioning.
  • The large exhalation valve reduces heat and moisture build up, providing low breathing resistance.
  • Easily cleaned and maintained with spare parts available.
  • Quantitative face fit adapter available.
  • Respirators are supplied with user seal check covers, which double as particulate retainers for combination filter.


    • Facepiece – TPE
    • Front Cover – ABS
    • Head Harnes – TPE
    • Straps – Polyester
    • Neck Clasp – Polypropylene
    • Exhilation valve – Silicone
    • Inhilation valve – Silicone
Technical Data Sheets
Data Sheet Declaration of Conformity
Fitting Guide Filter Guide
Respiration Guide Cleaning Guide

You may also like…