Alpha Flow AMF–2V FFP2. Box of 20


Alpha Flow AMF–2V FFP2 Reusable Respirator protects against toxic dust/fumes and particulates

New Stock Arriving in January/February 2022

  • Preformed nose bridge
  • Metal-free
  • EN 149: 2001 + A1: 2009 FFP2 N R
  • Adjustable head strap

Available on back-order


Alpha Flow AMF–2V FFP2. Box of 20 

The Alpha Flow series has been designed to improve comfort and performance whilst maintaining a secure fit. Colour coding the range makes identification simple and easy when varying levels of protection may be required.

Key Features 

  • Large surface area ensures very low breathing resistance
  • APF (Assigned Protection Factor) 10 x WEL
  • New large exhalation valve which reduces heat build-up and improves wearer comfort
  • Colour coded alphamesh shell for ease of identification
  • Adjustable head strap allows for a secure and comfortable fit
  • Metal-free – suitable for food industry applications
  • Preformed nose bridge eliminates the need for regular adjustment
  • Compatible with a wide range of safety eyewear
  • Soft flexible mesh maintains it’s shape and will not collapse during use
  • Conforms to EN 149: 2001 + A1: 2009 FFP2 NR



Introducing: ALPHA FLOW – The most comfortable respiratory mask you have ever worn







Mesh Shell:


Head Strap:

Woven Elastic [Latex-Free Rubber]

Filter Outer Layer:


Head Strap Adjuster:


Filter Inner Layer:


Exhalation Valve –
Valve Housing:

Polypropylene & ABS

Filter Internal Media:

Melt-Blown [Polypropylene]

Valve Membrane:

Synthetic Rubber


Additional information




CE certified

EN Standards


APF (Assigned Protection Factor) (x WEL)


Non-Toxic Dusts


Fine / Toxic Dusts / Mists / Fumes


VeryFine / Toxic Dusts / Mists / Fumes


Odours/ Organic Vapours (Below WEL)


Metal Fumes


Oil/Water Based Particulates


Full Inner Face Seal



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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.