Used with 3M™ Particulate Filter 5N11 or 3M™ Particulate Filter 5P71 and 3M™ Filter Retainer 501. The 3M™ Filter Adapter 603 enables the 5N11 and 5P71 N95 and P95 prefilters to be directly attached to a 3M™ Full or Half Facepiece 6000, 7000 or FF-400 Series or 3M™ Scott™ AV-3000 HT and AV-3000 SureSeal facepieces with 3M™ Scott™ AV-632 Bayonet Adapter. The filter adapter 603 may be used multiple times. It provides a cost-effective filtering solution when multiple filters are needed for 3M elastomeric facepieces.

• Reusable: can be wiped down between uses
• 3M™ 603 Filter Adapters has a bayonet attachment
• Easy installation
• For attaching 5N11 and 5P71 filters and 501 retainers to 3M™ 6000, 7000 and FF-400 series reusable respirator facepieces or 3M™ Scott™ AV-3000 HT and AV-3000 SureSeal facepiece with 3M™ Scott™ AV-632 Bayonet Adapter.