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3M half mask 4251+, blue/white, protection against gases, vapours and particles
€30,37
incl. VAT
€25,10 excl. VAT (21%)
You are ordering: Colour: blue/white
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
11%
goedkoper
than the average price on Google Shopping Average price of other shops offering this same item, gemeten op 01-10-2026
✓ In stock (4 pieces)
Ordered now, delivered Wednesday
Need more? New stock expected in week 46 (9 November - 15 November 2026).
Place your order and we'll make sure it's delivered on time.
Place your order and we'll make sure it's delivered on time.
Brand: 3M
| Article number | 18020519 |
|---|---|
| EAN | 5902658117312 |
| OEM number | 4251-1 |
| Weight | 0,250 kg |
|---|---|
| Dimensions | B: 300 mm × H: 210 mm × D: 110 mm |
| Country of origin | Verenigd Koninkrijk |
| Customs tariff (HS code) | 90200090 |
| VAT rate | 21% |
This is why Dex likes this article
Reliable respiratory protection for work involving gases, vapours and particles. The integrated filters and parabolic exhalation valve ensure comfortable and safe breathing, while the headband provides a firm, comfortable fit.
When do you choose this product?
When do you use a half-face respirator?
A half-face respirator protects against harmful gases, vapours and airborne particles during professional work. You need this mask for activities where you are exposed to chemical substances, solvents, paint, dust or other air pollution that can enter your respiratory system.
Protection against gases, vapours and particles
The 3M 4251+ mask protects against organic gases and vapours and, at the same time, against solid and liquid particles. This combination makes the mask suitable for tasks where you encounter several types of pollution at once, such as spray painting, sanding or chemical maintenance.
Integrated filters and parabolic exhalation valve
This mask has built-in filter elements, so you don't need to buy or fit separate filters. The parabolic exhalation valve ensures effective air outflow and prevents condensation, which increases wearing comfort during prolonged use.
Practical performance up to 10 times the limit value
The mask is suitable for concentrations up to 10 times the permitted limit value of polluting substances. The comfortable headband with head attachment ensures a stable fit. Please note that before use you should always check that the air quality falls within the mask's specifications, and carry out a fit test regularly.
A half-face respirator protects against harmful gases, vapours and airborne particles during professional work. You need this mask for activities where you are exposed to chemical substances, solvents, paint, dust or other air pollution that can enter your respiratory system.
Protection against gases, vapours and particles
The 3M 4251+ mask protects against organic gases and vapours and, at the same time, against solid and liquid particles. This combination makes the mask suitable for tasks where you encounter several types of pollution at once, such as spray painting, sanding or chemical maintenance.
Integrated filters and parabolic exhalation valve
This mask has built-in filter elements, so you don't need to buy or fit separate filters. The parabolic exhalation valve ensures effective air outflow and prevents condensation, which increases wearing comfort during prolonged use.
Practical performance up to 10 times the limit value
The mask is suitable for concentrations up to 10 times the permitted limit value of polluting substances. The comfortable headband with head attachment ensures a stable fit. Please note that before use you should always check that the air quality falls within the mask's specifications, and carry out a fit test regularly.
Dex finds with this article
Specifications according to the manufacturer
Half Mask 4251+
Unique in comfort and technology
• the improved, maintenance-free respiratory protection mask convinces with its concept and offers effective and comfortable protection against gases & vapours and particulates
• Usage limit: 10 times the limit value (3M internal recommendation)
• maintenance-free
• simplest operation
• complete mask, therefore immediately ready for use
• integrated filter elements ensure low breathing resistance and unrestricted vision
• dolomite dust test (D) guarantees a long service life of the particle filter
• parabolic exhalation valve reduces possible heat build-up
• comfortable head harness with head support provides a secure fit
• can be used with an extra particle pre-filter - increased service life
• weight: 300 g
Application examples:
- when handling organic gases/vapours and particulates
- when handling solvents
- when handling solvent-based paints and adhesives
Suitable for:
- vehicle industry/repair
- shoe production
- production and use of chemical cleaning agents
- machine building
- chemical and pharmaceutical industry
- paint work
- production and processing of synthetic resin
Unique in comfort and technology
• the improved, maintenance-free respiratory protection mask convinces with its concept and offers effective and comfortable protection against gases & vapours and particulates
• Usage limit: 10 times the limit value (3M internal recommendation)
• maintenance-free
• simplest operation
• complete mask, therefore immediately ready for use
• integrated filter elements ensure low breathing resistance and unrestricted vision
• dolomite dust test (D) guarantees a long service life of the particle filter
• parabolic exhalation valve reduces possible heat build-up
• comfortable head harness with head support provides a secure fit
• can be used with an extra particle pre-filter - increased service life
• weight: 300 g
Application examples:
- when handling organic gases/vapours and particulates
- when handling solvents
- when handling solvent-based paints and adhesives
Suitable for:
- vehicle industry/repair
- shoe production
- production and use of chemical cleaning agents
- machine building
- chemical and pharmaceutical industry
- paint work
- production and processing of synthetic resin
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
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