All 3M 501 Filter Retainer 20/Box 5Box/Ctn Code: 113830 Add to list Added to list Remove from list The retainer 501 is used to hold 5925 Filters in place on 6000 Series Gas and Vapour Cartridges and 7000 Series Gas and Vapour cartridges. 101008 Minimum Quantity 1 Box Quantity Unit Box 146.60 146.60 This product is not available. Excl GST Add to Cart Share this page