Filter Portwest Particulates for use with P420, P430

View this category

Subtotal (1 box of 6 units)*

£55.98

(exc. VAT)

£67.18

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Box(es)
Per Box
Per unit*
1 +£55.98£9.33

*price indicative

RS Stock No.:
918-5807
Brand:
Portwest
Find similar products by selecting one or more attributes.
Select all

Brand

Portwest

Filter Type

Particulates

For Use With

P420, P430

Type

Filter

RoHS Status: Exempt

Portwest P3 Particle Filters


Portwest P3 particle filters are bayonet connection filters and are type P. The filters have a class of P3R and are excellent for filtering any dust and particles. The filters are suitable for various half and full reusable face masks plus are interchangeable.

Features and Benefits


• Interchangeable
• P3 particle filters
• Type P
• Filters dust and particles
• Fit full and half face masks

Applications


Filtered respirator facemasks are essential PPE for environments where particle ingress can be potentially hazardous to your health, such as gas, vapours or dust. They are often more suitable for heavy-duty tasks than disposable facemasks. These filters are compatible with;

• Respirator face masks – Bayonet connection
• P420
• P430
• P500
• P510

Half-mask or full-mask respirators?

Depending on the health and safety requirements of your workplace or the demands of your application, you may need to choose between a half mask or full mask respiratory. Half mask respirators cover only the nose and mouth, while full masks cover the entire face. While both masks may have the same grade of filter, a full face mask has the benefit of sealing around the whole face, creating a more secure seal. Full face masks also have the advantage of protecting the eyes from vapours or splashing. As such, the full face mask option is often a better choice for potentially more hazardous conditions.

However, a half-mask might be a more cost-effective option if extra protection isn't needed, or might be more suitable for use in combination with specialized headgear.

Correct use of respirators

When it comes to respiratory protection, the correct fitting and testing of your respirator is just as important as selecting the correct respiratory protective equipment for your working conditions. Be sure to follow all pertinent instructions and that health and safety best practice is adhered to at all times. Always be sure to use the correct filters for your environment, and make sure the replacement filters are changed as regularly as is recommended.

Standards

EN 143 Type P (3R)
EN 14387 Type P (3R)

Related links