Best Seller | SPEEDAIRE 4GPD8 Element,Activated Carbon,15 CFM Activated Carbon Filter Element, Filter Type Activated Carbon, Filter Rating 0.01 micron, Filter Element Material Microglass, Compatible Grainger Part Number 35GN18, 35GN22, 4GNN4, 4GNW6, For Fluid Type Oil, For Substance Type Air, Maximum Flow Rate 15... ... more SPEEDAIRE 4GPD8 Element,Activated Carbon,15 CFM Activated Carbon Filter Element, Filter Type Activated Carbon, Filter Rating 0.01 micron, Filter Element Material Microglass, Compatible Grainger Part Number 35GN18, 35GN22, 4GNN4, 4GNW6, For Fluid Type Oil, For Substance Type Air, Maximum Flow Rate 15... | | $47.49 go to store |