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  • 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?
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“Replacement for Air Sentry XR-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

  • × Replacement for Stauff RE090G10V Hydraulic Filter ElementReplacement for Stauff RE090G10V Hydraulic Filter Element 2 × $72.80
  • × Replacement for Eppensteiner 20100H10XLB000P Hydraulic Filter ElementReplacement for Eppensteiner 20100H10XLB000P Hydraulic Filter Element 1 × $139.12
  • × Replacement for Schroeder 16QS15B Hydraulic Filter ElementReplacement for Schroeder 16QS15B Hydraulic Filter Element 1 × $134.20
  • × Replacement for Eppensteiner 168300SH10XLS000P Hydraulic Filter ElementReplacement for Eppensteiner 168300SH10XLS000P Hydraulic Filter Element 1 × $85.50
  • × Replacement for Schroeder SBF96518Z25B Hydraulic Filter ElementReplacement for Schroeder SBF96518Z25B Hydraulic Filter Element 2 × $139.33
  • × Replacement for Eppensteiner E30TR160H3LLLA Hydraulic Filter ElementReplacement for Eppensteiner E30TR160H3LLLA Hydraulic Filter Element 1 × $51.94
  • × Replacement for Schroeder SBF940039Z5V Hydraulic Filter ElementReplacement for Schroeder SBF940039Z5V Hydraulic Filter Element 1 × $188.43
  • × Replacement for Fleetguard HF7515 Hydraulic Filter ElementReplacement for Fleetguard HF7515 Hydraulic Filter Element 1 × $334.55
  • × Replacement for Schroeder 39QCLZ5V Hydraulic Filter ElementReplacement for Schroeder 39QCLZ5V Hydraulic Filter Element 1 × $292.62
  • × Replacement for Fleetguard HF30124 Hydraulic Filter ElementReplacement for Fleetguard HF30124 Hydraulic Filter Element 1 × $266.02
  • × Replacement for Internormen 01E120016VG16SP Hydraulic Filter ElementReplacement for Internormen 01E120016VG16SP Hydraulic Filter Element 1 × $204.22
  • × Replacement for GMC 25012488 Spin-On FilterReplacement for GMC 25012488 Spin-On Filter 1 × $38.62
  • × Replacement for Bosch 1-987-430-066 80/20 Cellulose/Polyester Blend Dust Collector FilterReplacement for Bosch 1-987-430-066 80/20 Cellulose/Polyester Blend Dust Collector Filter 1 × $92.25
  • × Replacement for Internormen 01NR10006VG10BV Hydraulic Filter ElementReplacement for Internormen 01NR10006VG10BV Hydraulic Filter Element 1 × $191.62
  • × Replacement for Stauff SFC3510AE Spin-On FilterReplacement for Stauff SFC3510AE Spin-On Filter 1 × $39.89
  • × Replacement for Fleetguard HF7796 Hydraulic Filter ElementReplacement for Fleetguard HF7796 Hydraulic Filter Element 1 × $151.74
  • × Replacement for Fleetguard HF30132 Hydraulic Filter ElementReplacement for Fleetguard HF30132 Hydraulic Filter Element 1 × $96.19
  • × Replacement for Schroeder SBF96508S7B Hydraulic Filter ElementReplacement for Schroeder SBF96508S7B Hydraulic Filter Element 2 × $65.81
  • × Replacement for Fleetguard HF7517 Hydraulic Filter ElementReplacement for Fleetguard HF7517 Hydraulic Filter Element 1 × $542.82
  • × Replacement for Main MF0061752Hydraulic Filter ElementReplacement for Main MF0061752Hydraulic Filter Element 1 × $94.22
  • × Replacement for Main Filter MF0060332 Hydraulic Filter ElementReplacement for Main Filter MF0060332 Hydraulic Filter Element 1 × $64.68
  • × Replacement for Internormen 01E120110VG10SV Hydraulic Filter ElementReplacement for Internormen 01E120110VG10SV Hydraulic Filter Element 1 × $204.22
  • × Replacement for Wix R77C03GV Hydraulic Filter ElementReplacement for Wix R77C03GV Hydraulic Filter Element 1 × $58.20
  • × Replacement for Fleetguard HF7059 Hydraulic Filter ElementReplacement for Fleetguard HF7059 Hydraulic Filter Element 1 × $93.81
  • × Replacement for Hydac 2063019 Hydraulic Filter ElementReplacement for Hydac 2063019 Hydraulic Filter Element 1 × $24.94
  • × Replacement for Fleetguard HF7023F Hydraulic Filter ElementReplacement for Fleetguard HF7023F Hydraulic Filter Element 1 × $233.05
  • × Replacement for Fleetguard HF7725 Hydraulic Filter ElementReplacement for Fleetguard HF7725 Hydraulic Filter Element 1 × $74.10
  • × Replacement for Eppensteiner 10160LAH3SL0006P Hydraulic Filter ElementReplacement for Eppensteiner 10160LAH3SL0006P Hydraulic Filter Element 1 × $51.94
  • × Replacement for Fleetguard HF6111 Hydraulic Filter ElementReplacement for Fleetguard HF6111 Hydraulic Filter Element 1 × $30.18
  • × Replacement for Schroeder SBF96508S3V Hydraulic Filter ElementReplacement for Schroeder SBF96508S3V Hydraulic Filter Element 1 × $65.81
  • × Replacement for Wix R41D10GV Hydraulic Filter ElementReplacement for Wix R41D10GV Hydraulic Filter Element 1 × $63.38
  • × Replacement for Schroeder SBF940026Z3B Hydraulic Filter ElementReplacement for Schroeder SBF940026Z3B Hydraulic Filter Element 1 × $96.19
  • × Replacement for Fleetguard HF7514 Hydraulic Filter ElementReplacement for Fleetguard HF7514 Hydraulic Filter Element 1 × $334.67
  • × Desiccant Air Breather from SONAReplacement for Air Sentry XR-121 Desiccant Air Breather 1 × $146.35

Subtotal: $5,041.35

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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