BLS® 421 A2P3 R Combination Filter for full-face masks, RD40 Universal

BLS® 421 A2 P3 R Gas and Particle Filter is a high-quality combination filter for full-face masks with a universal RD40 connection (compliant with EN 148-1).Protection AgainstA2: Organic gases and vapors (boiling point > 65 °C)P3: Toxic and highly toxic particles and aerosolsFeaturesStandard threaded connection RD40 (compliant with EN 148-1)High filtration efficiency of 99.99%Reusable (R)Durable, impact-resistant ABS housing for industrial useCompatible with all full-face masks with RD40 connection, e.g., the Note: Due to its weight of approximately 300 g, this filter is not suitable for half masks.Technical DataFilter TypeA2 P3 RWeightapprox. 300 gConnectionUniversal threaded RD40 (EN 148-1)StandardsPersonal Protective Equipment (PPE) Category IIIEN 143:2000+A1:2006 – Particle filterEN 14387:2004+A1:2008 – Gas and combination filterOverview Table of Filter ClassesFilter ClassMeaningTypical Application / ProtectionParticulate Filters (P Classes)P1For coarse mechanically generated particles(up to 4 times the limit value)Grinding, milling, drillingP2For finer mechanical and thermal particles(up to 10 times the limit value)Welding, soldering, fine dustP3*For highly toxic or very fine particles(up to 30 times the limit value)Asbestos, mold, viruses, nanoparticlesGas and Vapor Filters (A–K, Hg, AX)A*Organic vapours (boiling point > 65 °C)General protection against solventsA1*Like A, with lower capacityWater-based paints, paints with residual solventsA2*Like A, with higher capacityPetrol, paint thinners, solvent-based paints, adhesivesBInorganic gases/vapoursChlorine, hydrogen sulphide, hydrogen cyanideEAcid gases/vapoursSulphur dioxide, hydrochloric acid, acid mistsKAmmonia and derivativesFertilizers, slurry, laboratory processesHgMercury vapourLaboratory accidents, hazardous waste (max. 50 h use)AXOrganic vapours (boiling point < 65 °C)Highly volatile solvents (only with full-face mask)Additional MarkingsRReusableSuitable for multiple work shiftsNRNot reusableApproved for one work shift onlyDDolomite dust test passedIncreased service life under high dust load* Note: Please ensure that the selected respiratory protective equipment is suitable for the specific hazardous substance and its concentration before use, in accordance with applicable regulations and standards. Information on product safety (Manufacturer, Contact)BLS Germany GmbH, Steindeich 1a, 25377 Kollmar, GERMANY, 0800 - 5015 000, , www.blsgroup.de