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      • Return Line Hydraulic Filtration
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“Replacement for Air Sentry X-521 Desiccant Air Breather” has been added to your cart. View cart
  • Desiccant Air Breather from SONA

    Replacement for Air Sentry A-323 Desiccant Air Breather

    $117.04

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-323 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Desiccant Air Breather from SONA

    Replacement for Air Sentry A-351 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-351 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 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.

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  • Replacement for Air Sentry X-100 Desiccant Air Breather with check valve

    Replacement for Air Sentry X-100 Desiccant Air Breather with check valve

    $130.37

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-100 with check valve 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 L-143 Desiccant Air Breather with check valve

    Replacement for Air Sentry L-143 Desiccant Air Breather with check valve

    $130.37

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry L-143 with check valve desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

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  • Desiccant Air Breather from SONA

    Replacement for Air Sentry A-301 Desiccant Air Breather

    $103.73

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-301 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 X-521 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-521 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 X-503 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-503 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 XR-101 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry XR-101 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 X-501 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-501 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 XR-121 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry XR-121 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 X-121 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-121 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 XR-501 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry XR-501 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 X-103 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-103 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 XR-521 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry XR-521 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 X-101 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry X-101 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 A-341 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-341 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 A-343 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-343 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 A-345 Desiccant Air Breather

    $146.35

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-345 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 A-132 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 Air Sentry A-132 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 A-302 Desiccant Air Breather

    $117.04

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

    Proudly Made in America, SONA’s direct replacement for the Air Sentry A-302 desiccant air breather offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

    Add to cartLoading Done
  • 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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(888) 650-3320

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All Trademarks are the property of their respective owners.

Review Cart

  • × Replacement for Finn FC1333F005BS Hydraulic Filter ElementReplacement for Finn FC1333F005BS Hydraulic Filter Element 1 × $68.22
  • × Replacement for Internormen WP13010P Spin-On Hydraulic FilterReplacement for Internormen WP13010P Spin-On Hydraulic Filter 1 × $40.59
  • × Replacement for Stauff RP090E10B Hydraulic Filter ElementReplacement for Stauff RP090E10B Hydraulic Filter Element 1 × $107.26
  • × Replacement for Schroeder SBF96014Z10V Hydraulic Filter ElementReplacement for Schroeder SBF96014Z10V Hydraulic Filter Element 2 × $108.26
  • × Replacement for Donaldson P173169 Hydraulic Filter ElementReplacement for Donaldson P173169 Hydraulic Filter Element 1 × $72.97
  • × Replacement for Rexroth 169800TH6XLE000M Hydraulic Filter ElementReplacement for Rexroth 169800TH6XLE000M Hydraulic Filter Element 2 × $40.63
  • × Rexroth R900765583 Hydraulic Filter ReplacementRexroth R900765583 Hydraulic Filter Replacement 1 × $234.02
  • × Replacement for Parker 270Z101A Hydraulic Filter ElementReplacement for Parker 270Z101A Hydraulic Filter Element 1 × $50.13
  • × Replacement for Wix R78C01GV Hydraulic Filter ElementReplacement for Wix R78C01GV Hydraulic Filter Element 1 × $70.45
  • × Replacement for Finn FFKPVL1710125ABS Hydraulic Filter ElementReplacement for Finn FFKPVL1710125ABS Hydraulic Filter Element 1 × $32.85
  • × Replacement for Donaldson DT0030D8UM Hydraulic Filter ElementReplacement for Donaldson DT0030D8UM Hydraulic Filter Element 2 × $30.50
  • × Replacement for Wix A02A10C9 Spin-On FilterReplacement for Wix A02A10C9 Spin-On Filter 1 × $19.83
  • × Replacement for Parker G03439 Hydraulic Filter ElementReplacement for Parker G03439 Hydraulic Filter Element 1 × $51.94
  • × Replacement for Finn FC1301Q005BS Hydraulic Filter ElementReplacement for Finn FC1301Q005BS Hydraulic Filter Element 2 × $85.50
  • × Replacement for Schroeder SBF640026S3V Hydraulic Filter ElementReplacement for Schroeder SBF640026S3V Hydraulic Filter Element 2 × $86.38
  • × Replacement for Finn FC1301F005BS Hydraulic Filter ElementReplacement for Finn FC1301F005BS Hydraulic Filter Element 1 × $85.50
  • × Replacement for Finn FC1344F010BS Hydraulic Filter ElementReplacement for Finn FC1344F010BS Hydraulic Filter Element 1 × $84.61
  • × Replacement for Schroeder SBF960116S15B Hydraulic Filter ElementReplacement for Schroeder SBF960116S15B Hydraulic Filter Element 2 × $225.63
  • × Replacement for Donaldson DT0330R14UM Hydraulic Filter ElementReplacement for Donaldson DT0330R14UM Hydraulic Filter Element 1 × $72.80
  • × Replacement for Hydac 0060D025WHCV Hydraulic Filter ElementReplacement for Hydac 0060D025WHCV Hydraulic Filter Element 2 × $84.37
  • × Replacement for Wix 51482 Medium Pressure Spin-On FilterReplacement for Wix 51482 Medium Pressure Spin-On Filter 1 × $53.66
  • × Replacement for Donaldson P567040 Hydraulic Filter ElementReplacement for Donaldson P567040 Hydraulic Filter Element 1 × $111.32
  • × Replacement for Hy-Pro HP50L825MV Hydraulic Filter ElementReplacement for Hy-Pro HP50L825MV Hydraulic Filter Element 1 × $65.81
  • × Replacement for Finn FC1391F025BS Hydraulic Filter ElementReplacement for Finn FC1391F025BS Hydraulic Filter Element 1 × $49.97
  • × Replacement for Wix R27D06G Hydraulic Filter ElementReplacement for Wix R27D06G Hydraulic Filter Element 1 × $295.51
  • × Replacement for Eppensteiner 168700SH3SLS000P Hydraulic Filter ElementReplacement for Eppensteiner 168700SH3SLS000P Hydraulic Filter Element 1 × $36.81
  • × Replacement for Stauff RP090E20B Hydraulic Filter ElementReplacement for Stauff RP090E20B Hydraulic Filter Element 1 × $107.26
  • × Replacement for Donaldson CRS23002 Hydraulic Filter ElementReplacement for Donaldson CRS23002 Hydraulic Filter Element 1 × $72.62
  • × Replacement for Caterpillar 3I0711 Hydraulic Filter ElementReplacement for Caterpillar 3I0711 Hydraulic Filter Element 1 × $51.94
  • × Replacement for Hy-Pro HP94L3925MV Hydraulic Filter ElementReplacement for Hy-Pro HP94L3925MV Hydraulic Filter Element 1 × $187.64
  • × Replacement for Parker G02865 Hydraulic Filter ElementReplacement for Parker G02865 Hydraulic Filter Element 1 × $128.45
  • × Replacement for Fluitek A128260C1 NANO-Fiber MERV 15 Dust Collector Filter - Fire RetardantReplacement for Fluitek A128260C1 NANO-Fiber MERV 15 Dust Collector Filter - Fire Retardant 1 × $104.85
  • × Replacement for Stauff RE240G20B Hydraulic Filter ElementReplacement for Stauff RE240G20B Hydraulic Filter Element 1 × $249.34
  • × Replacement for Stauff SE014G20B Hydraulic Filter ElementReplacement for Stauff SE014G20B Hydraulic Filter Element 1 × $37.09
  • × Replacement for Hy-Pro HP85L83MB Hydraulic Filter ElementReplacement for Hy-Pro HP85L83MB Hydraulic Filter Element 1 × $62.56
  • × Replacement for Stauff RE240G03V Hydraulic Filter ElementReplacement for Stauff RE240G03V Hydraulic Filter Element 1 × $248.80
  • × Replacement for Hy-Pro HP82L83MV Hydraulic Filter ElementReplacement for Hy-Pro HP82L83MV Hydraulic Filter Element 1 × $52.54
  • × Replacement for Hy-Pro HP80L1325MB Hydraulic Filter ElementReplacement for Hy-Pro HP80L1325MB Hydraulic Filter Element 1 × $39.72
  • × Replacement for Donaldson P171602 Spin-On FilterReplacement for Donaldson P171602 Spin-On Filter 1 × $39.89
  • × Replacement for Donaldson P567051 Hydraulic Filter ElementReplacement for Donaldson P567051 Hydraulic Filter Element 1 × $77.68
  • × Replacement for Wix D60E40TAV Hydraulic Filter ElementReplacement for Wix D60E40TAV Hydraulic Filter Element 1 × $171.95
  • × Replacement for Hy-Pro HP65L133MV Hydraulic Filter ElementReplacement for Hy-Pro HP65L133MV Hydraulic Filter Element 1 × $73.46
  • × Replacement for Donaldson 47451 Hydraulic Filter ElementReplacement for Donaldson 47451 Hydraulic Filter Element 1 × $36.92
  • × Replacement for Parker G03325 Hydraulic Filter ElementReplacement for Parker G03325 Hydraulic Filter Element 1 × $100.23
  • × Replacement for Hy-Pro HP84L825MB Hydraulic Filter ElementReplacement for Hy-Pro HP84L825MB Hydraulic Filter Element 1 × $118.45
  • × Replacement for Schroeder SBF640026S7V Hydraulic Filter ElementReplacement for Schroeder SBF640026S7V Hydraulic Filter Element 1 × $84.61
  • × Replacement for Finn FC7121Q025VS Hydraulic Filter ElementReplacement for Finn FC7121Q025VS Hydraulic Filter Element 1 × $24.94
  • × Replacement for Parker 928142Q Hydraulic Filter ElementReplacement for Parker 928142Q Hydraulic Filter Element 1 × $225.63
  • × Replacement for Parker G02754 Hydraulic Filter ElementReplacement for Parker G02754 Hydraulic Filter Element 1 × $36.81
  • × Replacement for Finn FC1352Q025BS Hydraulic Filter ElementReplacement for Finn FC1352Q025BS Hydraulic Filter Element 1 × $91.33
  • × Replacement for Hy-Pro HPKL1825MB Hydraulic Filter ElementReplacement for Hy-Pro HPKL1825MB Hydraulic Filter Element 1 × $81.11
  • × Replacement for Parker FFKPVL1710125ABS Hydraulic Filter ElementReplacement for Parker FFKPVL1710125ABS Hydraulic Filter Element 1 × $32.85
  • × Replacement for Finn FC1363Q025BS Hydraulic Filter ElementReplacement for Finn FC1363Q025BS Hydraulic Filter Element 1 × $265.14
  • × Replacement for Parker FFKPVL170075ABS Hydraulic Filter ElementReplacement for Parker FFKPVL170075ABS Hydraulic Filter Element 1 × $56.39
  • × Replacement for Curtis RN25857 Air Filter ElementReplacement for Curtis RN25857 Air Filter Element 1 × $30.65
  • × Replacement for Parker 938299Q Hydraulic Filter ElementReplacement for Parker 938299Q Hydraulic Filter Element 1 × $191.71
  • × Replacement for Donaldson P171723 Hydraulic Filter ElementReplacement for Donaldson P171723 Hydraulic Filter Element 1 × $48.69
  • × Desiccant Air Breather from SONAReplacement for Air Sentry X-521 Desiccant Air Breather 1 × $146.35

Subtotal: $6,204.39

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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