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SUNLU filament, ranked by £/kg — page 10

Every SUNLU listing in our filament section on Amazon UK, ranked by £/kg. The brand comes from Amazon’s own listing data.

545 listings tracked, 113 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
SUNLU 250G x 8 PLA+ Filament Bundle, Robust PLA Plus 3D Printer Filament, 250	PLA+	2 kg	—	—	—	—
SUNLU 250G x 8 PLA+ Filament Bundle, Robust PLA Plus 3D Printer Filament, 250	PLA+	2 kg	—	—	—	—
SUNLU 4KG PLA Filament Bundle 1.75mm, Neatly Wound 3D Printer Filament	PLA	4 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	—	—	—
SUNLU 5KG PLA+ Filament Bundle, Enhanced Durability and High Strength	PLA+	5 kg	★★★★½ 4.6 out of 5 (340 Amazon ratings)	—	—	—
SUNLU PLA Filament 1.75mm 1KG Sage Green, Neatly Wound 3D Printer Filament	PLA	1 kg	—	—	—	—

Filament by brand

Guides

• Bed adhesion: what actually works
  Glue sticks, hairspray, rafts, brims and expensive surfaces — an honest ranking of what fixes prints coming loose, starting with the free fix that solves most cases.
• Do you need a filament dryer?
  Wet filament is real and ruins prints, but a dedicated dryer is not the only answer. How to tell if moisture is your problem, and what to do about it.
• Filament storage: dry boxes, vacuum bags and desiccant
  Keeping filament dry is cheaper than drying it out. What actually works, what desiccant to use, and why the little sachet in the bag is already spent.
• First layer calibration, properly
  Nearly every adhesion problem and half of all print failures start in the first layer. How to set Z offset by eye, and what a good first layer actually looks like.

Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.