eSUN PVA175N05KG Water-Soluble PVA Filament, 0.5 kg

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Product guide

eSUN PVA175N05KG Water-Soluble PVA Filament, 0.5 kg

eSUN PVA175N05KG is a water-soluble PVA filament intended for 3D-print support structures. Its stated water removability can help with complex shapes, while the reported disagreement about printability makes printer setup and material handling important considerations.

At a glance

Water-soluble support material that can be removed by immersing the printed model in water, according to the listing.
The listing describes bonding with materials such as PLA and use for complex prints.
A stated printing-temperature range and recommended settings are provided for setup.
The claimed sealed vacuum bag and desiccant are intended to protect the filament before opening.

Price

£18.93Save 15%

Reference price: ~~£22.27~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Dissolvable support can reduce the need to remove supports mechanically from complex printed shapes.
The listing gives printing settings and identifies PLA as a material it can bond to.
The stated 1.75 mm diameter and 0.5 kg weight clarify the basic filament format.

Technical specifications

14 specifications

Identity
Brand	eSUN
Model	PVA175N05KG

Dimensions and installation
Weight listed	0.5 Kilograms
Filament diameter	1.75 Millimetres

Material and colour
Material listed	PVA
Colour	PVA-Natural

Printing parameters
Printing temperature	180-230℃ (Recommended Temperature 190℃)
Bed temperature	45-60°C
Fan speed	100%
Printing speed	20-50mm/s
Recommended heated build platform	Textured Paper, PEI

Material properties
Density	1.25g/cm³
Tensile strength	22MPa
Elongation at break	360%

What to know before buying

The manufacturer recommends retracting filament if the printer will be inactive for more than a couple of days, then storing opened filament in its original vacuum bag in a cool, dry place. Its advice also says to secure the loose end through a reel hole to avoid winding.

Who is it for?

A good fit for

Users printing complex models or mobile constructions that benefit from water-removable support.
3D printer owners whose equipment and workflow can use 1.75 mm PVA support filament, including a suitable dual-extruder setup.

Less suited to

Buyers seeking ordinary model-printing filament rather than a dissolvable support material.
Users who cannot accommodate water-based support removal or the stated PVA printing settings.

eSUN PVA175N05KG Water-Soluble PVA Filament, 0.5 kg · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 322 ratings

5 stars57%57%
4 stars16%16%
3 stars8%8%
2 stars8%8%
1 star11%11%

Customer feedback reports that the filament dissolves well in water, while functionality and printability receive mixed assessments. That makes its stated support-removal purpose a reported strength, but print setup may require care. The aggregate rating distribution is mostly positive but includes a meaningful spread across lower star categories, so it does not establish consistent results for every printer or workflow.

Positive themes

Customers report good water solubility.

Mixed feedback

Customer feedback is mixed on functionality and printability.
Feedback also expresses mixed views on quality.

Frequently asked questions

How is the support material removed?

The listing says to immerse the printed model in water so the PVA support dissolves. It says warmer water can speed up dissolution.

What printing settings are listed?

The recommended range is 180-230℃, with 190℃ given as the recommended temperature. The listing also specifies a 45-60°C bed, 100% fan speed and 20-50mm/s printing speed.

Can it be used with PLA?

The listing claims good bonding with materials such as PLA. It describes using PVA for support and PLA for the model in a printer with two extruders.

How should opened filament be stored?

The listing advises returning it to its original vacuum bag and keeping it in a cool, dry place. It also recommends securing the loose end through a hole on the reel edge.