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    • Hydraulic Filter Elements
    • Spin-On Filters
    • Desiccant Air Breathers
    • Dental Equipment Filters
    • Dust Collector Filters
    • Coalescer and Separator Filters
    • High-Flow Elements
    • EDM Filters
  • Cross by BrandExpand
    • Pall Replacements
    • Parker Replacements
    • Hydac Replacements
    • Donaldson Replacements
    • WIX Replacements
    • Behringer Replacements
    • Zinga Replacements
    • Air Sentry Replacements
    • Des Case Replacements
    • More…
  • Quick ReferenceExpand
    • The Role of Hydraulic Filters …Expand
      • Return Line Hydraulic Filtration
      • Pressure Filters for Peak System Performance
      • The Importance of Suction Strainers
      • What is a Micron Rating?
      • What is Pressure Drop or Delta P?
      • What is Filter Efficiency?
      • What is Dirt-Holding Capacity?
      • What is ISO 16889?
    • FAQs
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  • Replacement for Internormen 309655 Hydraulic Filter Element

    Replacement for Internormen 309655 Hydraulic Filter Element

    $203.92

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 309655 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 309619 Hydraulic Filter Element

    Replacement for Internormen 309619 Hydraulic Filter Element

    $202.37

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 309619 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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    Replacement for Internormen 311529 Hydraulic Filter Element

    $81.31

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 311529 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 306608 Hydraulic Filter Element

    Replacement for Internormen 306608 Hydraulic Filter Element

    $350.31

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 306608 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300176 Hydraulic Filter Element

    Replacement for Internormen 300176 Hydraulic Filter Element

    $40.22

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300176 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300123 Hydraulic Filter Element

    Replacement for Internormen 300123 Hydraulic Filter Element

    $39.11

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300123 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 305449 Hydraulic Filter Element

    Replacement for Internormen 305449 Hydraulic Filter Element

    $191.62

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 305449 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300677 Hydraulic Filter Element

    Replacement for Internormen 300677 Hydraulic Filter Element

    $51.69

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300677 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 310868 Hydraulic Filter Element

    Replacement for Internormen 310868 Hydraulic Filter Element

    $202.71

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 310868 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen WP4510VG Spin-On Filter

    Replacement for Internormen WP4510VG Spin-On Filter

    $39.89

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen WP4510VG spin-on filter offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 306605 Hydraulic Filter Element

    Replacement for Internormen 306605 Hydraulic Filter Element

    $190.38

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 306605 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 304535 Hydraulic Filter Element

    Replacement for Internormen 304535 Hydraulic Filter Element

    $230.87

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 304535 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300367 Hydraulic Filter Element

    Replacement for Internormen 300367 Hydraulic Filter Element

    $75.28

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300367 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300398 Hydraulic Filter Element

    Replacement for Internormen 300398 Hydraulic Filter Element

    $37.09

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300398 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 312637 Hydraulic Filter Element

    Replacement for Internormen 312637 Hydraulic Filter Element

    $50.51

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 312637 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300110 Hydraulic Filter Element

    Replacement for Internormen 300110 Hydraulic Filter Element

    $72.73

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300110 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 30039810VG Hydraulic Filter Element

    Replacement for Internormen 30039810VG Hydraulic Filter Element

    $37.09

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 30039810VG element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Internormen 312651 Hydraulic Filter Element

    Replacement for Internormen 312651 Hydraulic Filter Element

    $51.13

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 312651 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300689 Hydraulic Filter Element

    Replacement for Internormen 300689 Hydraulic Filter Element

    $62.65

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300689 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 311571 Hydraulic Filter Element

    Replacement for Internormen 311571 Hydraulic Filter Element

    $50.51

    Engineered filtration that provides OEM reliability—at an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 311571 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300074-10VG Hydraulic Filter Element

    Replacement for Internormen 300074-10VG Hydraulic Filter Element

    $60.36

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300074-10VG element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 300399 Hydraulic Filter Element

    Replacement for Internormen 300399 Hydraulic Filter Element

    $54.40

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 300399 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Hydraulic Filter Elements

    Replacement for Internormen 305032-80G Hydraulic Filter Element

    $212.85

    Free shipping available. Produced using ISO Certified manufacturing for assured consistent quality and performance, SONA replacement filter elements are a great choice for excellent performance, cost savings, and ease of use.

    • Equivalent design and components used by Internormen, Parker, Donaldson, Wix, and many other brands
    • ISO 9001:2015 Certified manufacturing ensuring dependable, consistent product performance
    • Media tested to ISO 16889, 99.5% average efficiency
    • Most orders ship from stock, others 2 weeks, for delivery when you need it

    Part numbers indicated as replacements are not manufactured or affiliated with the OEM or Brand listed. Part numbers and names are used for cross reference only. The actual element may differ from the image shown.

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  • Replacement for Internormen 301992 Hydraulic Filter Element

    Replacement for Internormen 301992 Hydraulic Filter Element

    $136.43

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 301992 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Internormen 01NL40010VG30EP Hydraulic Filter Element

    Replacement for Internormen 01NL40010VG30EP Hydraulic Filter Element

    $77.93

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Internormen 01NL40010VG30EP element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • 2026 Hydraulic Filter Element Cross Reference
  • 2026 Spin-On Filter Cross Reference
  • 2026 Desiccant Air Breathers
  • 2025 Dental Equipment Filters
  • 2025 Coalescer and Separator Filters
  • 2025 Suction Strainer Filters Cross Reference
  • 2025 EDM Filters Cross Reference
  • 2025 Air Intake Filters
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Source One N.A., LLC

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  • Products
    • Hydraulic Filter Elements
    • Spin-On Filters
    • Desiccant Air Breathers
    • Dental Equipment Filters
    • Dust Collector Filters
    • Coalescer and Separator Filters
    • High-Flow Elements
    • EDM Filters
  • Cross by Brand
    • Pall Replacements
    • Parker Replacements
    • Hydac Replacements
    • Donaldson Replacements
    • WIX Replacements
    • Behringer Replacements
    • Zinga Replacements
    • Air Sentry Replacements
    • Des Case Replacements
    • More…
  • Quick Reference
    • The Role of Hydraulic Filters …
      • Return Line Hydraulic Filtration
      • Pressure Filters for Peak System Performance
      • The Importance of Suction Strainers
      • What is a Micron Rating?
      • What is Pressure Drop or Delta P?
      • What is Filter Efficiency?
      • What is Dirt-Holding Capacity?
      • What is ISO 16889?
    • FAQs
  • Contact Us
  • SONA Info
    • About Us
    • Your Privacy…
    • Shipping
    • Returns
    • Warranty