A1P2R合并过滤器

Model 0302.3A1P2RCombined Filter The following filters and their matching components are shown to meet the basic safety requirements under Annex II of the European Directive 89/686/EEC and are thus CE marked for use with only compatible GaoJian twin filtering devices. This filter is meant for protection against organic gases/vapors like cyclohexane, carbon tetrachloride, toluene, or others with boiling point >65 °C, as well as fine particle dust per markings below. CEA1P2R: A1 = protection against organic gases/vapors with breakthrough time of more than 70 minutes with gas concentration of minimum 0.1% by volume (or 1,000ppm). P2 R = reuseable and maximum filter penetration of 6% for particle dust.