This guide is produced as an aid to selection of respiratory protective equipment and does not form part of a contract. This information does not release the user of the duties described by COSHH and other Health & Safety Executive regulations. It does not over-ride recommendations made in risk assessments or safety data sheets. This information should not be considered a final or authorative list. Essential Safety Wear Ltd accepts no responsibility or liability for loss or injury from the use of equipment that does not comply with the recommendations made to the user following the required COSHH assessment.