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    • 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?
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“Replacement for Air Sentry X-121 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.

    Add to cartLoading Done
  • 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.

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  • 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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Review Cart

  • × Desiccant Air Breather from SONAReplacement for Air Sentry X-103 Desiccant Air Breather 1 × $146.35
  • × Replacement for Donaldson P172468 Hydraulic Filter ElementReplacement for Donaldson P172468 Hydraulic Filter Element 1 × $95.28
  • × Replacement for Hydac 0330D020 ON Hydraulic Filter ElementReplacement for Hydac 0330D020 ON Hydraulic Filter Element 1 × $77.58
  • × Replacement for Behringer BE9600825AV Hydraulic Filter ElementReplacement for Behringer BE9600825AV Hydraulic Filter Element 1 × $38.36
  • × Replacement for Fai Filtri CSD05000A03A Medium Pressure Spin-On FilterReplacement for Fai Filtri CSD05000A03A Medium Pressure Spin-On Filter 1 × $56.39
  • × Replacement for Schroeder SBF96518S1B Hydraulic Filter ElementReplacement for Schroeder SBF96518S1B Hydraulic Filter Element 1 × $139.57
  • × Replacement for Donaldson DT0160D5UM Hydraulic Filter ElementReplacement for Donaldson DT0160D5UM Hydraulic Filter Element 1 × $39.38
  • × Replacement for Stauff RP090E10B Hydraulic Filter ElementReplacement for Stauff RP090E10B Hydraulic Filter Element 1 × $107.26
  • × Replacement for Donaldson P191233-461-436 80/20 Cellulose/Polyester Dust Collector FilterReplacement for Donaldson P191233-461-436 80/20 Cellulose/Polyester Dust Collector Filter 1 × $88.05
  • × Replacement for Behringer BE96041603AV Coreless Filter ElementReplacement for Behringer BE96041603AV Coreless Filter Element 1 × $55.25
  • × Replacement for Ikron HHC03162 Hydraulic ElementReplacement for Ikron HHC03162 Hydraulic Element 1 × $32.85
  • × Replacement for Fleetguard HF6626 Spin-On FilterReplacement for Fleetguard HF6626 Spin-On Filter 1 × $42.55
  • × Replacement for Fai Filtri CSD07000A10A Medium-Pressure Spin-On FilterReplacement for Fai Filtri CSD07000A10A Medium-Pressure Spin-On Filter 1 × $62.27
  • × Replacement for Schroeder KKKS5 Hydraulic Filter ElementReplacement for Schroeder KKKS5 Hydraulic Filter Element 1 × $77.85
  • × Replacement for Schroeder SBF960116S15B Hydraulic Filter ElementReplacement for Schroeder SBF960116S15B Hydraulic Filter Element 2 × $225.63
  • × Replacement for Donaldson P169344 Hydraulic Filter ElementReplacement for Donaldson P169344 Hydraulic Filter Element 1 × $43.34
  • × Replacement for Rexroth 169800TH6XLE000M Hydraulic Filter ElementReplacement for Rexroth 169800TH6XLE000M Hydraulic Filter Element 1 × $40.63
  • × Replacement for Massey Ferguson 3556455M1 Hydraulic ElementReplacement for Massey Ferguson 3556455M1 Hydraulic Element 1 × $32.85
  • × Replacement for Behringer BE140P03AH Hydraulic Filter ElementReplacement for Behringer BE140P03AH Hydraulic Filter Element 1 × $65.32
  • × Replacement for Stauff RP090E20V Hydraulic Filter ElementReplacement for Stauff RP090E20V Hydraulic Filter Element 1 × $107.26
  • × Replacement for Diamond HD24025F Hydraulic Filter ElementReplacement for Diamond HD24025F Hydraulic Filter Element 1 × $32.85
  • × Replacement for Pall HC7500SUS8H Spin-On FilterReplacement for Pall HC7500SUS8H Spin-On Filter 1 × $58.84
  • × Replacement for Donaldson P167514 Hydraulic Filter ElementReplacement for Donaldson P167514 Hydraulic Filter Element 1 × $43.34
  • × Replacement for Donaldson P164921 Hydraulic Filter ElementReplacement for Donaldson P164921 Hydraulic Filter Element 1 × $107.26
  • × Replacement for Donaldson CM2506 Hydraulic Filter ElementReplacement for Donaldson CM2506 Hydraulic Filter Element 1 × $43.45
  • × Replacement for Schroeder SBF98018S7B Hydraulic Filter ElementReplacement for Schroeder SBF98018S7B Hydraulic Filter Element 1 × $81.38
  • × Replacement for Donaldson P163903 Hydraulic Filter ElementReplacement for Donaldson P163903 Hydraulic Filter Element 1 × $43.34
  • × Replacement for Donaldson HR85003 Hydraulic Filter ElementReplacement for Donaldson HR85003 Hydraulic Filter Element 1 × $115.61
  • × Replacement for Donaldson P169014 Suction StrainerReplacement for Donaldson P169014 Suction Strainer 1 × $37.28
  • × Replacement for Donaldson P165043 Hydraulic Filter ElementReplacement for Donaldson P165043 Hydraulic Filter Element 1 × $32.85
  • × Replacement for Stauff SF6720 Spin-On FilterReplacement for Stauff SF6720 Spin-On Filter 1 × $33.02
  • × Replacement for Schroeder SBF90218Z3V Filter ElementReplacement for Schroeder SBF90218Z3V Filter Element 1 × $61.21
  • × Replacement for Schroeder SBF960116Z25V Hydraulic Filter ElementReplacement for Schroeder SBF960116Z25V Hydraulic Filter Element 1 × $225.63
  • × Replacement for Internormen 301094 Hydraulic Filter ElementReplacement for Internormen 301094 Hydraulic Filter Element 1 × $36.81
  • × Desiccant Air Breather from SONAReplacement for Air Sentry X-121 Desiccant Air Breather 1 × $146.35

Subtotal: $2,898.87

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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