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    • 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?
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“Replacement for RMF TDB121R Desiccant Air Breather” has been added to your cart. View cart
  • Replacement for Air Sentry A-342 Desiccant Air Breather

    Replacement for Air Sentry A-342 Desiccant Air Breather

    $188.99

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-342 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for RMF TDB121RV Desiccant Air Breather

    Replacement for RMF TDB121RV Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the RMF TDB121RV desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for RMF TDB121R Desiccant Air Breather

    Replacement for RMF TDB121R Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the RMF TDB121R desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for RMF KL121R Desiccant Air Breather

    Replacement for RMF KL121R Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the RMF KL121R desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Hydac BDE 200 Desiccant Air Breather

    Replacement for Hydac BDE 200 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Hydac BDE 200 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for HY-PRO HPBCR-101 Desiccant Air Breather

    Replacement for HY-PRO HPBCR-101 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the HY-PRO HPBCR-101 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Air Sentry R-121 Desiccant Air Breather

    Replacement for Air Sentry R-121 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry R-121 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Air Sentry R-111 Desiccant Air Breather

    Replacement for Air Sentry R-111 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry R-111 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Air Sentry R-101 Desiccant Air Breather

    Replacement for Air Sentry R-101 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry R-101 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Air Sentry R-100 Desiccant Air Breather

    Replacement for Air Sentry R-100 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry R-100 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Air Sentry G5S1N Desiccant Air Breather

    Replacement for Air Sentry G5S1N Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry G5S1N desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Air Sentry D-154 Desiccant Air Breather

    Replacement for Air Sentry D-154 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry D-154 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Air Sentry D-100 Desiccant Air Breather

    Replacement for Air Sentry D-100 Desiccant Air Breather

    $169.00

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry D-100 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for OMT SP86A100NR60 Suction Strainer

    Replacement for OMT SP86A100NR60 Suction Strainer

    $43.22

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the OMT SP86A100NR60 suction strainer filter offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Replacement for Hydac 2069977 Hydraulic Filter Element

    Replacement for Hydac 2069977 Hydraulic Filter Element

    $54.04

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Hydac 2069977 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Hydac 2069160 Hydraulic Filter Element

    Replacement for Hydac 2069160 Hydraulic Filter Element

    $54.04

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Hydac 2069160 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Hydac 2056526 Hydraulic Filter Element

    Replacement for Hydac 2056526 Hydraulic Filter Element

    $54.04

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Hydac 2056526 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Replacement for Hydac 2073928 Hydraulic Filter Element

    Replacement for Hydac 2073928 Hydraulic Filter Element

    $54.04

    Engineered filtration that provides OEM reliability—an excellent value.

    Proudly Made in America with ISO certified manufacturing, SONA’s direct replacement for the Hydac 2073928 element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    Replacement for Todd Technologies TT-4-CV Desiccant Air Breather

    $162.35

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

    Proudly Made in America, SONA’s direct replacement for the Todd Technologies TT-4-CV desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    Replacement for Air Sentry Z-133 Desiccant Air Breather

    $90.40

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry Z-133 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    Replacement for Air Sentry Z-134 Desiccant Air Breather

    $90.40

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry Z-134 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    Replacement for Air Sentry Z-135 Desiccant Air Breather

    $90.40

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry Z-135 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    Replacement for Beach BB-AG-BBV Desiccant Air Breather with check valve

    $74.42

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

    Proudly Made in America, SONA’s direct replacement for the Beach BB-AG-BBV with check valve desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    SONA TT1CV Desiccant Air Breather with check valve

    $87.84

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

    Proudly Made in America, SONA’s direct replacement for the SONA TT1CV with check valve desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • Desiccant Air Breather from SONA

    Replacement for Todd Technologies Inc TT-1-CV Desiccant Air Breather with check valve

    $87.84

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

    Proudly Made in America, SONA’s direct replacement for the Todd Technologies Inc TT-1-CV with check valve desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
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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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Review Cart

  • × Replacement for Pall HC8300FKS39H Hydraulic Filter ElementReplacement for Pall HC8300FKS39H Hydraulic Filter Element 1 × $246.93
  • × Replacement for Pall HC9500SDN8H Spin-On FilterReplacement for Pall HC9500SDN8H Spin-On Filter 1 × $60.39
  • × Replacement for Pall HC8500FDT8Z Hydraulic Filter ElementReplacement for Pall HC8500FDT8Z Hydraulic Filter Element 1 × $62.50
  • × Replacement for Donaldson P566988 Hydraulic Filter ElementReplacement for Donaldson P566988 Hydraulic Filter Element 1 × $110.61
  • × Replacement for Caterpillar 1440832 Spin-On FilterReplacement for Caterpillar 1440832 Spin-On Filter 1 × $46.31
  • × Replacement for Wix A06A03G Spin-On FilterReplacement for Wix A06A03G Spin-On Filter 1 × $37.65
  • × Replacement for MP Filtri CSG050A10A Spin-On FilterReplacement for MP Filtri CSG050A10A Spin-On Filter 1 × $34.75
  • × Replacement for Denison DE0211B2P20 Spin-On FilterReplacement for Denison DE0211B2P20 Spin-On Filter 1 × $38.62
  • × Replacement for Filtermart 25-0071 Spin-On FilterReplacement for Filtermart 25-0071 Spin-On Filter 1 × $35.34
  • × Replacement for Purolator Facet H0160SP2025 Spin-On FilterReplacement for Purolator Facet H0160SP2025 Spin-On Filter 1 × $45.15
  • × Replacement for Hydac 0110R010ON Hydraulic Filter ElementReplacement for Hydac 0110R010ON Hydraulic Filter Element 1 × $46.65
  • × Replacement for Pall HC8300FDS8H Hydraulic Filter ElementReplacement for Pall HC8300FDS8H Hydraulic Filter Element 1 × $85.50
  • × Replacement for Pall HC8400FDN39Z Hydraulic Filter ElementReplacement for Pall HC8400FDN39Z Hydraulic Filter Element 1 × $289.70
  • × Replacement for Wix A02A25G Spin-On FilterReplacement for Wix A02A25G Spin-On Filter 1 × $39.89
  • × Replacement for Knecht OC22 Spin-On FilterReplacement for Knecht OC22 Spin-On Filter 1 × $33.02
  • × Replacement for Vickers V4051V6C10 Hydraulic Filter ElementReplacement for Vickers V4051V6C10 Hydraulic Filter Element 1 × $81.11
  • × Replacement for Donaldson P571536 Spin-On FilterReplacement for Donaldson P571536 Spin-On Filter 1 × $46.31
  • × Replacement for Filtermart F83008K12V Hydraulic Filter ElementReplacement for Filtermart F83008K12V Hydraulic Filter Element 1 × $85.50
  • × Replacement for Pall HC9800FMP13H Hydraulic Filter ElementReplacement for Pall HC9800FMP13H Hydraulic Filter Element 1 × $40.63
  • × Replacement for Pall HC2216FKT14H Hydraulic Filter ElementReplacement for Pall HC2216FKT14H Hydraulic Filter Element 1 × $69.87
  • × Replacement for Rexroth 8280DH6XLS000M Medium-Pressure Spin-On FilterReplacement for Rexroth 8280DH6XLS000M Medium-Pressure Spin-On Filter 1 × $78.96
  • × Replacement for Vickers V6014B2H03 Hydraulic Filter ElementReplacement for Vickers V6014B2H03 Hydraulic Filter Element 1 × $89.23
  • × Replacement for Filter Control FCL7145 Spin-On FilterReplacement for Filter Control FCL7145 Spin-On Filter 1 × $33.02
  • × Replacement for Hydac 2060433 Hydraulic Filter ElementReplacement for Hydac 2060433 Hydraulic Filter Element 1 × $81.11
  • × Replacement for Vickers 361470 Spin-On FilterReplacement for Vickers 361470 Spin-On Filter 1 × $33.02
  • × Replacement for Zinga ZSE10 Spin-On FilterReplacement for Zinga ZSE10 Spin-On Filter 1 × $46.31
  • × Replacement for Wix 557858 Filter ElementReplacement for Wix 557858 Filter Element 1 × $61.21
  • × Replacement for Hydac 0160D020BH4HC Hydraulic Filter ElementReplacement for Hydac 0160D020BH4HC Hydraulic Filter Element 1 × $79.04
  • × Replacement for RMF TDB121R Desiccant Air BreatherReplacement for RMF TDB121R Desiccant Air Breather 1 × $169.00

Subtotal: $2,207.33

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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