A worker in a yellow protective suit. Only the head and part of the shoulders are visible. The worker is wearing the Vienna P500 full face mask. The background is blue and blurred. The orange and blue Portwest logo appears on the left side of the image. A link to the Vienna P500 full face mask is included.

Half Mask or Full Face Mask?

Find the right respiratory protection for demanding working environments.

 

When working with dust, gases, vapours or chemicals, the right respiratory protection solution is essential. Whether in workshops, industry, laboratories, maintenance, surface treatment or cleaning and servicing work: requirements vary significantly depending on exposure, wearing time and the working environment.

That is exactly why choosing the right solution matters:

HALF MASKS are the right choice when low weight, freedom of movement and comfort are key. They are suitable for work with low to medium exposure and protect against dust, particles and vapours. In addition, half masks are more comfortable for people who wear glasses.

FULL FACE MASKS are suitable for work involving higher concentrations of hazardous substances. The closed system protects against gases, vapours and chemicals. With a full face mask, the eyes and mucous membranes are protected from harmful substances.

With the Portwest TPR Half Mask P421 and the Portwest Vienna P500 Full Face Mask, you have two well-designed solutions for different areas of application.

 

Graphic showing the two masks P500 and P421. A link to both products and the compatible filters is included.

 

Portwest TPR Half Mask P421

 -   Lightweight. Comfortable. Efficient in everyday work   -

 

 

The TPR Half Mask P421 is a strong choice for work areas where reliable respiratory protection with a high level of comfort is required.


Highlights

  • Made from durable and flexible thermoplastic rubber
  • Dual bayonet filter connections for good weight distribution
  • Wide field of vision
  • Ergonomically shaped head harness for high comfort and reduced pressure
  • ABS filter holders and front exhalation valve
  • Quick and easy cleaning
  • Available in two sizes for a better fit
  • Lightweight and comfortable
  • Filters available separately


> Ideal for
Work involving dust, vapours and gases where a lightweight, compact solution is required and additional eye protection is worn separately.

Image of the TPR Half Mask P421. A link to the product page is included.

Orange button leading to the product page of the TPR Half Mask P421.

 

 

Vienna P500 Full Face Mask

 -   More coverage for more demanding conditions   -

 

 

The Vienna P500 Full Face Mask is the right solution when, in addition to respiratory protection, a more comprehensive closed-fit system is important.

Highlights

  • Full face mask made from class 2 thermoplastic rubber
  • Durable polycarbonate visor with a wide field of view
  • Panoramic vision through the wide visor
  • Anti-fog coating
  • Anti-scratch coating
  • Adjustable 6-point quick-release harness for an even seal and good fit
  • Dual bayonet filter connections
  • Dual exhalation valves for greater comfort
  • Filters available separately

> Ideal for
Work areas with more intensive exposure to dust, gases or chemical influences, where a closed system and a particularly stable field of view are required.

Image of the Vienna P500 Full Face Mask with a link to the product page.

Orange button leading to the product page of the Vienna P500 Full Face Mask.

 

 

Direct Comparison
Feature P421 P500
Type Half mask Full face mask
Suitable for Dust, particles, light vapours Gases, vapours, chemicals
Certification EN 140:1998 EN 136 Class 2
Fit 2 sizes 6-point head harness
Advantage Comfortable for longer wear Maximum protection

 

 

Compatible Filters for Both Models *

 Image of a filter.

Both masks can be combined with the same bayonet filters. This allows respiratory protection to be tailored specifically to the relevant application.

  • P902 – A2 gas filter
  • P921 – Gas filter class ABEK1
  • P941 – Particle filter class P3R
  • P952 – ABEK1P3 combination filter
  • P971 – Combination filter class ABEK1P3R

 

 * The type of filter depends heavily on the requirements of the application area. The filters are not included in the sales unit and must be purchased separately.