top of page
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€alle 2 Monate+49 € Filter Program Activation FeeHEPA 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€alle 2 Monate+49 € Filter Program Activation FeeAirFlow 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 Fitler ( 1 Layer)
J7 Smoke Filter – Stronghold Roasters
310€alle 2 Monate+49 € Filter Program Activation Fee🔧 Kühne Kaffee 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€alle 2 Monate+49 € Filter Program Activation FeeThis 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
bottom of page