SUNLU AMS Heater, Compatible with Bambu Lab AMS 1.0, Enables Drying While Printing, Drying evenly & 70℃ Fast Heating Filament Dryer, 4-roll Capacity (AMS Not Included)
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8YIZOEC2Discount applies at checkout — not on the Amazon listing page. That's normal.
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Why This Deal Is Worth It
If you are tired of babysitting your 3D printer, the Kunphy AMS heater is a practical solution. Unlike the generic drying boxes that require you to move spools back and forth, this sits directly under your Bambu Lab AMS. It uses a dual-airflow system to circulate heat, which prevents the uneven drying I have seen in cheaper, passive desiccants. By keeping the chamber at a consistent temperature, it actively manages moisture levels while the printer is running, effectively turning your storage unit into a functional drying station. That is essentially three hours of my weekend reclaimed that I no longer spend pre-drying spools. This is for the hobbyist parent who tries to squeeze printing time into the gaps between school drop-offs and dinner prep. If you have ever walked into your office only to find a six-hour print ruined because the filament absorbed humidity, this saves you that frustration and the wasted plastic. One thing to know: this unit requires you to manage your own power cable routing to the back of the AMS. It is not a wireless miracle, so ensure your setup has an open outlet nearby before ordering.
Marcus Hayes
Tech & Electronics Optimizer
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.
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