3M Secure Click HF-800-03 Fit Test Adapter Kit for HF-800 228-02-650G-009 Made from super breathable SMMMS

Made from super breathable SMMMS non-woven for effective release of body heat and moisture and reduced heat stress

BT-922 Breathing Tube Cover

EN361:2002 certified

Medium Duty

3M Secure Click HF-800-03 Fit Test Adapter Kit for HF-800 228-02-650G-009 Made from super breathable SMMMSKey features: Specifically designed for quantitative fit testing of 3M Secure Click HF 800SD Series Half Mask Respirators Adapter replaces the speaking diaphragm during testing to ensure precise, consistent measurements Includes a head harness assembly to maintain proper fit and stability throughout testing Compatible with most quantitative fit testing instruments and setups Durable, reusable construction ideal for regular safety checks and training