3M Filter 6059 ABEK1 for Gas and Vapour with 3M 5935 P3 R Particulate Filter P2R with 3M Filter Retainer 501 with SmartProduct Spark Earplugs : Amazon.co.uk: Business, Industry & Science
5935 3M | 3M Particulates Filter for use with 3M 5000 Series Respirator 5935 | 286-7186 | RS Components