Keep your 3M™ Resusable Respirator well maintained and ready for use with 3M™ Reusable Respirator Gaskets. They are easy to fit and helps increase the effective service life of your 3M™ Reusable Respirator. Replacement gaskets are available for 3M™ Reusable Respirators and can be fitted by the user or a service centre, if the original gasket becomes lost or damaged.