ESUN PLA+ 1.75mm Pink 1kg Refill 3D Filament (PLA+175P1R1)

With a tensile strength of up to 70 MPa and an elongation at break of 30%, this ESUN PLA+ filament delivers exceptional toughness for functional prototypes and end-use parts. The 1.75 mm diameter is tightly controlled to ±0.03 mm, ensuring consistent extrusion and reliable layer adhesion on any FDM printer.

Overview

ESUN PLA+ is an enhanced polylactic acid formulated for higher strength and durability compared to standard PLA. This 1 kg refill coil comes in a vibrant pink colour, ideal for visual prototypes, artistic models, and educational projects. The spool-less design reduces waste and allows you to reuse your existing spool, making it an eco-friendly choice for frequent printers.

What stands out

• High impact strength (7-10 kJ/m² Izod) resists cracking under load.
• Low shrinkage and bubble-free extrusion for warp-free prints.
• Compatible with all common FDM 3D printers using 1.75 mm filament.
• Low odour during printing, suitable for home and office environments.
• Refill format saves plastic and storage space.

Technical details

• Material: PLA+ (Polylactic Acid Plus)
• Diameter: 1.75 mm ±0.03 mm
• Net weight: 1 kg
• Recommended nozzle temperature: 200–230°C (optimal 210–220°C)
• Recommended bed temperature: 45–60°C or off
• Density: 1.23 g/cm³
• Tensile strength: 60–70 MPa
• Elongation at break: 30%
• Flexural strength: 70–80 MPa
• Heat deflection temperature (0.45 MPa): 52°C
• Vicat softening temperature: 60°C
• Tangle-free winding for smooth feeding

Our verdict

For makers who demand reliability and vibrant colour, this ESUN PLA+ refill is a smart choice. The improved mechanical properties over standard PLA make it suitable for functional parts, while the pink hue adds a playful touch to any project.