Portwest PW91 Browguard Clear Face Shield Safety Visor
Product description
What it is and what it solves
The Portwest PW91 Browguard is a clear polycarbonate face shield designed to protect the eyes and face from flying debris during tasks like grinding, strimming and sanding. Built with a 1mm polycarbonate visor and a robust polypropylene browguard, it aims to reduce the risk of eye injuries in busy workshops while keeping your field of view unobstructed.
How it works in practice
The browguard uses a wheel ratchet dial to adjust the fit quickly, and the visor angle can be tilted to align with your line of sight. A soft foam sweatband sits across the forehead to absorb moisture during long shifts, making it more comfortable to wear for extended periods. The visor ships with protective films on both sides that should be peeled off before use to ensure full clarity.
What stands out

On the paper, the PW91 sits at a sensible price point for basic eye protection with practical comfort features: easy fit adjustment, adjustable visor tilt, and a lightweight yet sturdy construction. The replacement visor PW92 is stocked separately, so you can refresh the visor rather than the whole unit if it becomes scratched.
Limitations and caveats


While it covers standard protection needs, the page notes that the visor is rated to EN 166 1B and 3B, which is typical for PPE of this kind, but it’s important to verify that this level matches your specific task requirements. The product relies on the wearer to peel away protective films before use, which can be an easy oversight for first-time buyers.
Who it’s for
This browguard is suitable for DIY enthusiasts, hobbyists and light workshop tasks where debris and particles are a concern. It appears well-suited for those who value a quick-fit solution with a clear view and basic comfort features for longer sessions.

Who it isn’t ideal for
If you need higher impact levels for heavier grinding or more demanding industrial environments, or you require a full-face shield with integrated respiratory protection, this model may fall short of the mark.
When it makes sense to buy
Consider the PW91 if you want a straightforward, reusable face shield with adjustable fit and a replaceable visor, and you’re working on medium-complexity tasks in a non-industrial setting. It’s a practical option when you prioritise ease of use and cost efficiency over advanced PPE features.

What to check before buying

- Confirm that the EN 166 1B/3B rating aligns with your task requirements.
- Plan for replacement visors (PW92) to keep the protection fresh when the current visor wears or chips.
- Remember to remove the protective films on both sides for full clarity.
Practical usage example
Imagine a weekend DIY project involving metal grinding. You put on the PW91, adjust the fit with the wheel dial, tilt the visor for a clear line of sight, and enjoy a comfortable fit thanks to the foam sweatband. After a few hours, you notice the visor ends up with minor scratches, you replace the visor rather than the entire browguard, keeping ongoing protection at a sensible cost.
FAQ (quick checks)
- Is the PW91 suitable for all grinding tasks? It covers standard debris protection, but for heavy industrial grinding you may need higher-rated PPE.
- Can I replace only the visor? Yes, replacement visors are stocked separately as PW92.
- How should I maintain it? Wipe clean and peel off the protective films before use, ensure the headgear is secure before work.
Should you buy it?
Should you buy it? It makes sense if you need reliable, everyday eye protection with adjustable comfort for standard workshop tasks and a cost-conscious approach to maintenance and replacement.
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