3M 7503 / 37083 Half Face Respirator W/ 2- 3M 2091 / 07000 P1OO Filters LARGE 50051131370833 | eBay
Amazon.com: 3M 7500 Half Mask Medium : Tools & Home Improvement
3M 7503 Large Silicone Ultimate Half Mask 7500 Series Reusable Respirator With Cool Flow Exhalation Valve, 4 Point Harness And Bayonet Connection, English, 15.34 fl. oz., Plastic, 5.8" x 10" x 7":
3M 52P71 Half-Face Respirator - Medium H-3390 - Uline
3M OV/AG P100 Pro Multi-Purpose Reusable Respirator with Quick Latch, Size Medium 65023QLHA1-C - The Home Depot
3M 6000 Series Half Face Reusable Respirator - Industrial Safety Products