- Product Information
3M™ Adflo™ A1 organic gas filter (part number 837542) to be used with the 3M™ Speedglas™ Adflo™ PAPR welding respirator system.
- A1 gas filter protects you against organic gases while welding
- Provides A1 gas protection that stacks on to your 3M Adflo welding respirator
- A pre-filter and particle filter must be used at all times
- Replace the filter when you start to smell an odour.
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The 3M Adflo Powered Air Purifying Respirator
Synonymous with welding protection, the award winning Adflo PAPR is now one of the world’s most popular PAPRs.
Filter assembly of Adflo powered air respirator
With the right type of filter, the 3M™ Adflo™ Powered Air Respirator effectively protects you against both particles and gases - all in one system. You can selectively replace either the particle or the gas filter as needed: you don't need to change both filters at the same time.