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    Open Standard Industries
    • Testing and Specs
    • How to Use
    • FAQ
    • Our Mission
    • Press
    • Shop
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    • Testing and Specs
    • How to Use
    • FAQ
    • Our Mission
    • Press
    • Shop
    • Filter Grill
      Filter Grill
      OSR-M1A-FG
    • Filter Adapter
      Filter Adapter
      OSR-M1A-FA
    • Face Piece
      Face Piece
      OSR-M1A-FP-S-P
    • Lock Ring
      Lock Ring
      OSR-M1A-LR
    • Upper Strap
      Upper Strap
      OSR-M1A-US
    • Lower Strap
      Lower Strap
      OSR-M1A-LS
    • Clasp
      Clasp
      OSR-M1A-CL
    • OSR Filter Media - 5 Pack
      OSR Filter Media - 5 Pack
      OSR-FM-5

    Pages

    • Testing and Specs
    • How to Use
    • FAQ
    • Our Mission
    • Press
    • Shop

    Policies

    • Privacy Policy
    • Refund Policy
    • Shipping Policy
    • Terms of Service
    • All images copyright Open Standard Industries, Inc.

    Contact Us

    Open Standard Industries, Inc.
    384B Dwight St.
    Holyoke, MA 01040

    For customer service please contact us at support@osindustries.co

    For other inquiries email info@osindustries.co

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