3M OV P100 Replacement Cartridges for Household Multi-Purpose Reusable Respirator (1-Pair) 60921HB1-A - The Home Depot
Elipse - Respirator OV/P100 Filter
GVS SPR467 Elipse OV Dust and Organic Vapour Half Mask Respirator with Replaceable and Reusable Filters Included Medium/Large: Amazon.com: Tools & Home Improvement