EXPIREDThis deal ended on Jul 4, 2026. It was $99.44 (15% off) at Amazon.See current price & past deals →
SUNLU S4 4-Spool Filament DryerAmazon
SUNLU S4 4-Spool Filament Dryer
Available at Amazon
Was$99.44$116.99
At $99.44 (was $116.99), the SUNLU S4 dries up to four 1kg spools with a 350W PTC heater and three circulation fans for even drying up to 70C. It supports PLA, PETG, ABS, TPU, Nylon and multiple diameters, includes eight filament exits for multi-printer use, and is rated 4.5/5 from 1.1K+ reviews.
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