Phaetus Heat break for water-cooled hot-end HF

The Phaetus Heat Break for water-cooled hot-ends (HF) is a precision replacement that improves thermal isolation between the heater block and the heat sink. Designed for HF-type water-cooled assemblies, it helps limit heat creep, stabilize extrusion temperatures, and support reliable filament flow during long prints.

Key Features

Compatible with HF water-cooled hot-end setups
Optimized thermal isolation to reduce heat creep
Precision manufacturing for a tight, leak-resistant fit
Stable extrusion temperatures under continuous duty
Durable materials suited for high-temperature use
Sold as a single replacement heat break