$169.99 - Sunlu S4 Filament Dryer (Amazone Prime Required) - Delivered @ Amazon AU

The Sunlu S4 dryer is down to $169.99 for Amazon Prime members.

This can be further reduced using other active promos like an ‘additional 5% when paying with PayTo (max $10)’.

The average price for this dryer hovers around $200 from sellers like Sunlu on eBay after codes. Sunlu’s own website lists it for $216.14

Seller Offers

Try your luck with a seller offer on eBay. Add it to your cart to trigger an abandoned cart and you may get it offered for $189.99 which can stack with any current eBay codes.

Sunlu S4 Mods

If you own the Bambu AMS Lite, many integrate it into the S4 lid to create an integrated unit.

Check out the Sunblu Lab Lite & other mods on MakerWorld

Do I need a dryer?

Using a filament dryer helps remove moisture from spools, preventing print quality issues like stringing, bubbling, or poor layer adhesion. Once you venture away from PLA you will more than likely want to pick up a dryer. Especially for PETG, TPU & even variants of PLA like PLA silk.