Carbosorb™ Plus Face Mask Made from 100% activated charcoal cloth® the Carbosorb Plus Face Mask is comfortable to wear and suitable for conservators and restorers working with ceramics, photography, wood, paint, textiles and plastics. The Carbosorb Plus Face Mask has been designed to provide the following features: odour control and particulate removal; organic vapour absorption; low breathing resistance; conforms to FFP1-EN149/2001.