3M 4000 Series Maintenance Free Respirator [A1,B1,E1,P3]
£26.74 Excl. VAT
- A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
- Lightweight, well-balanced design
- Integrated filters mean it’s ready to use and maintenance free
- Soft, close-fitting face seal made with textured, non-allergenic material
