Aoglenic Full Face Respirator Mask Reusable, Silicone Large View Work Respirator Mask with Filters, Reusable Anti-Fog Face Shield Protection Dustproof Gas Masks for Painting Processing Grinding Dust

I ordered and received this item today, very prompt. Just what I wanted, the parts are all there and looks robust of a fairly good quality. It has very good seal around the face. I am disappointed there is no manual for spares (especially the vapour filters) if required, or reference to the 1 year service although I'm unlikely to use the service. The box had been opened and the manual not replaced. I am content it will perform well but a link to an online manual would be useful.