![Michael A Osborne on X: "NB: the respirator depicted has an unfiltered exhalation valve, so provides limited to protection to others. I have never worn this one outside the house. I prefer Michael A Osborne on X: "NB: the respirator depicted has an unfiltered exhalation valve, so provides limited to protection to others. I have never worn this one outside the house. I prefer](https://pbs.twimg.com/media/FyW-hZjWYAA_gSp.jpg:large)
Michael A Osborne on X: "NB: the respirator depicted has an unfiltered exhalation valve, so provides limited to protection to others. I have never worn this one outside the house. I prefer
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GVS Elipse Integra P3 Half Mask Integrated with Protective Eyewear and Ready Fitted Filters - Machine Mart - Machine Mart
![GVS SPR299 Elipse Mask with P3 Filters for Dust, S/M Bundle with GVS SPM001 Elipse P3 Dust Mask Carry Case (Belt Holder), One Size, Blue : Amazon.co.uk: DIY & Tools GVS SPR299 Elipse Mask with P3 Filters for Dust, S/M Bundle with GVS SPM001 Elipse P3 Dust Mask Carry Case (Belt Holder), One Size, Blue : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/411EaY1Cs3L._AC_UF1000,1000_QL80_.jpg)