Moldex 2535 Speciality FFP3 valved mask

£48.50 £58.20 Inc VAT

FFP3 protection against non toxic dusts, fumes and water/oil.

  • Activated layer of charcoal
  • Box of 10 
  • DuraMesh®: strong and durable structure
  • ActivForm®: no nose clip needed
  • Ventex®-valve: extra large vent
  • Loop strap with clip 
  • Protects against acid gases, ozone and organic gas relief
  • 20 x WEL

SKU: 253501 Categories: , , ,

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Moldex 2535 Speciality FFP3 valved mask
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Total: £56.00


Moldex 2535 Speciality FFP3 valved mask, Box of 10

Moldex 2535 Speciality FFP3 valved masks are designed with a soft foam nose cushion for a comfortable fit. A soft, skin-friendly inner fleece layer and a stretchy woven strap provide additional comfort for the wearer.


Key Features

  • FFP Mask with comfortable nose seal and activated layer of charcoal
  • Box of 10
  • DuraMesh®: strong and durable structure, keeps the mask in shape
  • ActivForm®: no nose clip needed
  • Ventex®-valve: extra large vent reduces heat and moisture
  • Loop strap with clip for quick, simple and safe on and off
  • Protects from nuisance levels of acid gases, ozone and organic gas relief
  • FFP3 protection against harmful and toxic dusts, fumes and water/oil based mists/aerosols 20 x WEL
  • Tested and certified to EN 149:2001+A1:2009
The flexible ActivForm® 3D design adapts automatically to the shape of the wearers face and their facial movements. As a result, our Smart masks are easy to wear and sit securely and comfortably on the skin at all times, without the need for a nose clip. Our DuraMesh® structure preserves the shape of the mask under even the most testing conditions. Smart FFP masks offer reliable protection against particles. They are available in the protection levels FFP1, FFP2 and FFP3.

Moldex FFP3

FFP3 masks may be used with contaminant concentrations up to 20 times the workplace exposure limit (WEL). They protect against harmful and carcinogenic water and oil based particles, as well as radioactive particles, airborne biological agents of the risk group 2+3 and enzymes. The total leakage of an FFP3 mask is a maximum of 2%. At least 99% of contaminants are filtered out of the inhaled air. Typical applications for an FFP3 mask are for example handling heavy metals, hardwood, brake dust, radioactive substances, pathogens such as viruses, bacteria and fungal spores as well as stainless steel welding.

Additional markings of particulate filters

  • R [Reusable]: Faceseal can be cleaned, disinfected and used for more than one shift.
  • D: These masks have passed the optional Dolomite clogging test, for better breathing resistance over a longer period.
  • NR [Non Reusable]: Disposable. Comfortable and durable throughout the whole shift.

Additional information



CE certified

EN Standards

Pack Size


Respirator Fitting

Durable FFP mask with comfort nose seal and clip on head strap, plus a layer of activated charcoal to offer relief from
nuisance levels of gases and vapours, often found in conjunction with particulate hazards


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At Rapid Fire Supplies, not only do we believe in looking after people with our range of high quality safety products, but we also believe in looking after our planet.

And that’s why we use Kite Packaging, an environmentally conscious eco-packaging company, to package your products ready for delivery safely to your front door. 

Packaging Regulations

They share our values and are committed to minimising their overall impact on the environment. Kite Packaging’s eco-packaging boxes maximise the use of recycled and recyclable materials and only work with suppliers who also recognise their environmental responsibilities – like us! Using eco-packaging allows our company to minimise the amount of packaging waste we produce and is a proactive approach to supporting our environment and planet.

We are proud to use Kite Packaging, especially as they are the only eco-packaging company to run a compliance Scheme (KES) for the Packaging Regulations. Additionally, they were one of the first eco-packaging organisations to be accredited with ISO 14001:2004.  Kite Packaging adopt a Replace and Re-Use strategy. Therefore replacing plastic packaging and products for the more environmentally friendly alternatives, such as recycled and recyclable products.

Kite Packaging supply a full range of environmentally friendly products that we use, including hive wrap: 

  • 100% recyclable and biodegradable
  • A sustainable alternative to foam and bubble
  • Hive shaped cells interlock to firmly secure products
  • No tape or glue required

And the enviro- box:

  • Environmentally friendly, strong cardboard boxes
  • Made from reinforced single wall cardboard
  • Equivalent strength to double wall boxes, but use less material
  • Some sizes are multi-scored, allowing you to reduce their height

Here at Rapid Fire Supplies, we continue to adapt to new technologies that can help us minimise our carbon footprint, eco-packaging is one of the ways we are actively doing this. When shopping with us, thanks to Kite Packaging’s eco-packaging, you are making an environmentally conscious choice.

UK Delivery and Ireland Delivery Options Quick View

We have a range of delivery options to suit our customers as we know every customer is unqiue. Below is a list of our standards options but we can always accommodate bespoke needs, simply call us on 03330 150 330.


Next Day

Business Days

From £7.50


2-3 Days

Business Days

From £6.95


13:00 Next Day

Monday to Saturday

From £6.90

DPD 10:30

10:30 Next Day

Business Days

From £25.50




From £23.50

Ireland & Offshore

2 Day

Business Days

From £15.00

* Offshore – Some Postcodes do not qualify for free shipping for online bookings. Please call us if you would like to discuss a trade account as we may offer this depending on you order value.


The Rapid Fire Supplies team is always here to help, if you would like to speak to someone please contact us and we will happily answer your question.

EN 149 Standard explained

There are 3 classes of masks as defined by the standard:

FFP1 = Lowest class of protection

FFP2 = Higher class of protection

FFP3 = Highest level of protection

EN 149:2001- A1:2009 is the European Standard that covers technical specifications for respiratory protective devices – filtering half masks to protect against particles. 

Here are the three mandatory tests conducted under the standard:


1. Total inward leakage

This test measures the probability of the respiratory mask to protect the wearer against potential hazards. A test subject wearing the particle mask walks in an enclosed test room, with a constant concentration of sodium chloride aerosol. While the subject breathes, the air inside the mask is sampled and analysed to determine which % of sodium chloride could pass through the mask.

FFP 1 2 3 Inward leakage table

The lower the percentage the higher the protection


2. Penetration of filter material 

The goal of this test is to measure the filtering power of the masks. This test is carried out by exposing a dummy head with a mask to 120mg of 2 test aerosols (Sodium chloride and paraffin oil). The standard defines the maximum admitted penetration % of the 2 aerosols, for FFP1/FFP2 and FFP3 masks.

FFP 1 2 3 penetration level

The higher the penetration levels the lower the protection


3. Breathing resistance 

This test assesses the ability of the filtering mask to provide protection while allowing the wearer to breathe easily.

FFP 1 2 3 breathing resistance

The permitted resistance is lower for FFP1 because it’s a lighter mask and it’s higher for FFP2 and FFP3 as they are thicker.