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Purple PLA+ filament on a 1kg spool

eSUN

eSUN PLA+ Filament 1.75mm 1kg Purple

SKU CH-3BX4-6SEZB

Purple PLA+ filament on a 1 kg spool with ±0.03 mm tolerance for reliable FDM printing

  • Diameter1.75 mm
  • Product colorPurple
  • Main materialPLA
  • Compatible systemsFor All FDM 3D Printer
  • Product weight2.2 lb (1 kg)

Color Purple

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  • Stronger and tougher than standard PLA for durable prints
  • High-speed printing up to 100 mm/s on popular printers
  • Tangle-free winding with 340-350 m length per spool
  • Precise ±0.03 mm diameter tolerance for consistent feeding
  • Vacuum-sealed packaging with desiccant keeps filament dry

1.75 mm PLA+ spool for FDM printers

This purple PLA+ filament is an upgraded polylactic acid material supplied on a 1 kg vacuum-sealed spool. It targets hobbyists and professionals who need stronger, tougher parts than standard PLA can deliver. The plant-based formulation suits indoor printing with minimal odour. Dimensional tolerance is held to ±0.03 mm for consistent feeding.

Vacuum packaging with desiccant

Each spool ships in a vacuum bag that contains a desiccant pouch and antioxidants. This keeps the filament dry and dust-free until opened, reducing moisture-related defects such as bubbling or poor layer adhesion. The tight winding prevents overlaps and tangles during long unattended prints. No additional dry-box is required for immediate use.

Ready for high-speed machines

The filament feeds smoothly on popular high-speed platforms including Bambu Lab X1, P1 and A1 series, Creality K1 models and AnkerMake M5. Recommended nozzle temperature is 210–230 °C with a bed at 45–60 °C and fan at 100 %. Print speeds of 40–100 mm/s are supported. Build surfaces such as textured paper, PVP glue or PEI sheets work well. Buyers who require diameters other than 1.75 mm or spool weights above 1 kg cannot use this product.

How it compares

Measured against everything we stock in 3D Printer Filament, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 80% of the 305 comparable items (median $27.99).

Specifications

Product
Brand nameeSUN
Product colorPurple
Size & build
Main materialPLA
Diameter1.75 mm
Product weight2.2 lb (1 kg)
Compatibility
Compatible systemsFor All FDM 3D Printer

Other versions of this model

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Questions about this item

Does the 1 kg spool length of 340-350 m mean I will need to replace it often on long prints?

At 340-350 metres per kilogram the spool lasts through many typical prints; replacement frequency depends on your model volume and infill settings.

Will the ±0.03 mm diameter tolerance cause extruder skipping during high-speed runs?

The tight ±0.03 mm tolerance keeps feeding consistent up to the recommended 100 mm/s, so skipping is unlikely if the hot-end is clean.

How much heat does the filament generate when printing at 215 °C all day?

The filament itself does not generate heat; the printer’s hot-end maintains 210-230 °C and the bed 45-60 °C, so ambient warmth stays low.

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