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    The Future of Blasting: Trends to Watch in 2024

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    All Adhesives, Sealants, Tapes, & Lubricants
    All Blasting Equipment
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    All Environmental & Remediation
    All Floor Prep Equipment
    All Hand Power Tools & Fasteners
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    All Lighting & Electrical
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  • RENTALS & SERVICE
  • Resources & Guides
    BACK
    Resources & Guides
    Resource Library-1 Resource Library
    Part numbers & schematic guides, manuals, brochures, and more
    Blog-1 Guides
    Everything you need to choose, use, and maintain your equipment with confidence
    Blog-1 Blog
    Expert guidance and the latest news and trends in Surface Prep
  • Company
    BACK
    Company
    Resource Library-1 About Us
    The history of Allredi and our current leadership team
    newspaper-line News & Events
    What's happening in the world of Allredi and what's coming up
    briefcase-line Careers
    What it's like to work at Allredi and our open positions
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3M 501 FILTER RETAINER

3M | Part 303M501
$/each
The 3M Filter Retainer 501, Respiratory Protection System Component holds 3M Particulate Filters 5N11 and 5P71/07194 (AAD) in place on top of 3M Respirators 5000 Series, 3M Cartridges 6000 Series and 3M Filter Adapter 603 (all respirators, filters, cartridges, and adapters sold separately).
  • Composite Finishing
  • Cleaning
  • Paint Preparation
  • Assembly & Mechanical
  • Painting
  • Final Finish
  • Welding
Approved 3M system component
Designed to hold 3M Particulate Filter 5N11 and 5P71/07194 (AAD) (sold separately)
Component works with 3M Respirator 5000 Series, 3M Cartridges 6000 Series and 3M™ Filter Adapter 603
Measures 4” high x 8.5” long x 4.5” wide
Material: Polypropylene
Color: Translucent White

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