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SUNLU's $129.99 AMS Lite Heater bolts active, in-print filament drying (up to 70°C) and humidity monitoring onto Bambu Lab's AMS Lite, launching July 20, 2026.
Read the story →SUNLU's $129.99 AMS Lite Heater adds active 70°C drying to Bambu Lab's AMS Lite, letting filament dry and print simultaneously — a fix timed to the company's 13th anniversary and U.S. factory expansion.
Budget filament has improved dramatically. These are the brands and specific spools worth buying at the low end of the market — and the ones that waste your time despite the low price.
Wet filament causes stringing, weak layers, and popping during prints. A filament dryer fixes it. These are the dryers worth buying — from single-spool budget units to print-while-drying boxes.
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