SUNLU AMS Heater for Bambu Lab AMS Gen 1

4-Spool Active Filament Dryer with Smart Humidity Control 

Drying While Printing 

Fast 70°C Heating 

Easy Plug & Play Install (AMS Not Included)

Start Date:Jan 22, 2026 at 10:00 PM PST |End Date:Feb 28, 2026 at 11:59 PM PST

About this item
【Eliminate Wet Filament Problems】 Upgrade your Bambu Lab AMS (Gen 1) to actively dry filament while you print. No more pre-drying hassles or failed prints due to moisture.
【Heat to 70°C in 20 Minutes】 Our fast PTC heating and dual-airflow system quickly reaches the perfect drying temperature for PLA, PETG, ABS, and more, with even heat to protect your spools.
【Smart & Fully Automatic】 Set it and forget it. The humidity sensor auto-starts when needed and stops when your filament is dry. Multiple safety features included for worry-free operation.
【2-Minute, No-Tool Installation】 Just swap the original AMS top cover. It’s a perfect fit that preserves all AMS functions and lets you dry all 4 spools at once.
【Print Better, Save Filament】 Get smoother prints, stronger layer adhesion, and say goodbye to stringing and bubbles. It’s the simple upgrade that dramatically boosts your print success rate.