Hornady Lock-N-Load Hot Tub 9L UltraSonic Case Cleaner

The Hornady Lock-N-Load Hot Tub 9L UltraSonic Case Cleaner is a purpose-built tool for reloaders who want consistently clean brass without the tedious scrubbing. Ultrasonic cleaning uses high-frequency sound waves to agitate a cleaning solution, reaching into the toughest carbon, powder residue, and primer pockets that hand-cleaning misses. If you reload rifle or pistol ammunition and want to restore fired cases to like-new condition efficiently, this machine cuts your prep time dramatically while delivering superior results.

The 9-liter capacity means you can clean batches of brass in a single cycle rather than working in small handfuls. The unit includes a 1.7-quart inner basket sized for loaded cases, a small parts basket for trim, primers, or accessories, and drain pans integrated into the lid to contain cleanup mess. Five temperature settings (100–140°F) let you match heat to your cleaning solution for optimal chemical action without damaging brass. A Degas function removes air bubbles from the solution before the cycle begins—a critical step that improves cleaning performance.

The included four transducers generate the ultrasonic vibration, while the user-friendly display and keyboard make setting cycles and temperature straightforward. A drain valve and tube attached to the tank let you empty spent solution cleanly without spilling. This isn't a multi-purpose general ultrasonic tank; it's engineered specifically for the reloader's workflow, with features and a basket size built around brass and case prep.