501 Filter Holders For Reusable Respirators

Filter holder set designed to secure 3M particulate filters 5N11 and 5P71/07194(AAD) to reusable respirators. Fits 3M 5000 Series facepieces, 6000 Series cartridges and the 603 filter adapter. Easy to attach and keeps filters firmly in place during wear. No variant-specific differences — this SKU matches the standard 501 filter holder set.