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J7 & JTSmoke Filter Spare Parts & Subscriptions


Order Stronghold spare parts directly from Kühne Kaffee.

Based in Germany, Kühne Kaffee supplies a wide range of spare parts, filter sets, and technical support for Stronghold roasting systems across Europe.

Whether you need individual components, reliable filter delivery, or hands-on support, we provide end-to-end solutions to keep your roasting setup running smoothly, cleanly, and efficiently.

Wähle dein Filter-Abo

  • JT Smoke Filter AirFlowRoast High Purity

    550€
    Every 2 months
    +€49 Filter Program Activation Fee
    HEPA Filter Set for JT Smoke Filter This high-efficiency set captures fine particles, maintains stable airflow, and ensures clean roasting output in demanding or continuous roasting environments.
     
    • ✅ Medium HEPA filter
    • ✅ Full HIPA Filter

  • JT Smoke Filter AirFlow Roast Deep Clean

    500€
    Every 2 months
    +€49 Filter Program Activation Fee
    AirFlow Roast Deep Clean Set for JT Smoke Filter includes: Demister, frameless fiberglass filter, and 1-layer fiber filter. Ensures clean airflow, reduces buildup, and stabilizes roast performance.
     
    • ✅ Demister Filter JT Smoke Filter
    • ✅ Fiberglass filter (2 layer frameless)
    • ✅ Fiber Filter ( 1 Layer)

  • J7 Smoke Filter – Stronghold Roasters

    310€
    Every 2 months
    +€49 Filter Program Activation Fee
    🔧 Kühne Coffee AirFlow Roast Subscription Plans Core Set – 400 Roast Cycle Plan
     
    • ✅ Demister Filter
    • ✅ Fiberglass filter (2-layer, frameless)
    • ✅ Fiber Filter (5-layer)
  • Empfohlen für Vielröster

    J7 Smoke Filtration Set for High Purity

    400€
    Every 2 months
    +€49 Filter Program Activation Fee
    This HEPA filter set for the J7 Smoke Filter ensures stable airflow, captures fine particles, and prevents buildup, supporting consistent roasts and protecting your equipment over time.
     
    • ✅ Medium HEPA filter
    • ✅ Full HEPA Filter
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