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  • WORLDWIDE SHIPPING

  • TRUSTED SINCE 2006

  • FREE DELIVERY OVER £99

Portwest P351 FFP3 Valved Foldable Disposable Dust Mask x 20

Product Code: SP351

Regular price £16.50 exc VAT £19.80 inc VAT
Shipping calculated at checkout.

  • Valved Exhalation
  • Foldable Design
  • Adjustable Nose Bar

Was dubious about buying, a bag, of the beeswift mp1 gloves, as I was actually looking for an alternate brand, I've had gloves before that were all bundled together, where the rubber was too hard and the material like an old rope, the company sent them out really fast delivery, individually wrapped, premium gloves, really happy, top drawer, as these will be stored in the garage, no damp or spider issues, big thanks to George @ gloves & stuff.

A Andyvia Trustpilot

Decent gloves at a reasonable price. Delivered within a good delivery window. These gloves have reasonable longevity in medium workloads.

Brett Seedhouse Brett Seedhousevia Trustpilot

Good company to buy from; just took a bit longer than expected (9 days)from order to being despatched for delivery. The response was quick when I emailed them with a query. Will definitely use again.

C Cherie Rowdenvia Trustpilot

I've always had a good experience with this family run business, always able to ring and get any queries sorted. Quick delivery and products all as described on the website.
The process from order to delivery is smooth and stress free. I would definitely recommend them.

C Claire Davisvia Trustpilot

What an amazing company. I bought safety shoes from them and could not fault them with anything. Communication from the seller was spot on. Kept me updated on delivery times and delivery was super quick as well, not to mention that they had the best price out there. These shoes are so comfy :). Thank you very much, I would happily use them again and highly recommend to anyone. I am glad I did not cancel my order because of the previous bad reviews.

C Customervia Google

Got my product shipped to ireland and was impressed with how quick it arrived.
Price was still cheaper even after I paid the customs fee. Would recommend and I will be using again 🤝

D Derek Griffinvia Trustpilot

A pleasure to do business with George, Paul and the team. Have been using them for years and will continue to do so. Great customer service, speedy shipping and an extensive range of products.

M Marcus Lewisvia Google

Ordered some safety trainers as they offered the fastest delivery and lowest price. My order was a day late but this was due to a supply chain issue with the manufacturers. George kept me up to date and they still arrived before other company’s expected delivery date. The quality of the trainers are amazing and I will be definitely using this company again for my future supply’s.

M Melissa Alexandervia Google
Fast Delivery

Next day delivery for in stock orders placed before 1:00pm.

Portwest P351 FFP3 Valved Foldable Disposable Dust Mask x 20

Regular price From £16.50 exc VAT £19.80 inc VAT

Description

Maximum respiratory protection that fits in your pocket

When you're sanding hardwood, grinding cement, or stripping paint, you need FFP3 — the highest level of disposable respiratory protection available. The Portwest P351 filters a minimum of 99% of airborne solid and liquid particles, protecting you up to 20 times the occupational exposure limit. That's not basic dust defence — that's serious protection for serious hazards.

Key Features:
  • FFP3 Protection: Filters a minimum of 99% of airborne particles — solid and liquid. Rated for high-toxicity environments and protection up to 20x the TLV (Assigned Protection Factor).
  • Flat-Fold Design: Folds completely flat so it slips into a pocket or toolbox without getting crushed. No bulky packaging to wrestle with on site.
  • Exhalation Valve: The high-performance valve lets hot, moist air escape quickly — a big deal during longer tasks where heat build-up makes masks unbearable to wear.
  • Individually Sealed: Each mask comes in its own resealable poly bag, keeping it hygienic and ready to use straight from the box.
  • Adjustable Nose Bar: Foam-padded nose bar shapes to your face for a close seal — cuts down on spectacle fogging and pressure points during extended wear.
  • Ultrasonically Welded Headbands: Tilt adjusters on each band let you dial in the fit properly. Stays put even when you're moving around on the job.
  • Certified to EN 149 FFP3 NR D: CE Category III and UKCA certified — the highest risk category. Meets current UK and European standards.
  • Box of 20: Individually packaged units, so you're stocking up properly without compromising hygiene or mask integrity.

The Portwest P351 is built for tasks where cutting corners on respiratory protection isn't an option — hardwood dust, chemical wood treatments, cement grinding, paint stripping. Certified to EN 149 FFP3 NR D under CE CAT III and UKCA, it delivers protection you can count on. Order a box of 20 from Glovesnstuff today.

Safety Standards

CE category 3 CE category 3
Dolomite Tested Dolomite Tested
FFP3 FFP3
  • EN 149:2001+A1:2009 FFP3 NR D - Respiratory protective devices - Filtering half masks to protect against particles
  • CE Category III certified
  • UKCA certified

Delivery Information

UK Mainland Delivery

Free delivery on orders over £99 (ex VAT). For orders under £99, we charge only the actual carrier cost for next-day delivery - no inflated prices or hidden fees.

All orders include tracking via text and email notifications.

Scottish Highlands, Northern Ireland & Offshore

Additional delivery charges apply. Select your delivery area at checkout to see the exact cost.

Order Confirmation

You'll receive an email confirmation when you order, followed by a VAT invoice with tracking details once your order is packed.

Collection

Orders can be collected from our warehouse. Place your order online, by phone, or email, and we'll contact you when it's ready for collection.

International Delivery (EU & Worldwide)

We ship worldwide without UK VAT.

Important:

  • Your country's customs duties apply and must be paid on delivery
  • Business customers: We require your VAT/tax number for customs clearance
  • Refused deliveries: If an order is refused due to non-payment of duties, return shipping costs will be deducted from any refund