NIOSH Items: We only sell brand new respirators, filters, and dust masks from US based manufacturers. Since it can be difficult to determine if a respirator or mask has been used or even just tried on, for the protection of our customers, we do not accept NIOSH returns.
For use with Moldex 7000 and 9000 masks. The Moldex 7920 Piggyback Adapters allow you to connect filter disks such as the Moldex 7940 P100 to smart cartridges. The adapters, one for each side of the Moldex respirator, are an economical way to provide dual protection against dangerous gases or vapors and irritating or hazardous particles. Sold by the pair.