3M Hf-801Sd Secure Click Speaking Diaphragm Half Mask Color:Black Additional details such as the

Additional details such as the side pockets provide excellent storage

backed with fleece and is fully lined and padded for exceptional warmth and comfort

Adjustable to all head sizes and with two comfort sweatbands all day comfort is ensured

Ergonomic reinforced frame that protects against the entry of debris

3M Hf-801Sd Secure Click Speaking Diaphragm Half Mask Color:Black Additional details such as the3M Secure Click Reusable Half Face Mask HF 800 Series is available as two versions, HF 800 and HF 800SD. The HF 800SD versions have a speaking diaphragm. Both versions are available in three sizes. 3M Secure Click HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click cartridges and filters Greater breathability and comfort provided by the worlds