The 9 Best PLA Filaments of 2023

Marcello De Lio

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Models 3D printed with the best pla filaments

PLA filament (polylactic acid) is a popular choice among 3D printing enthusiasts. It’s easy to print, affordable and produces excellent results.

With so many filament manufacturers offering PLA, it can be difficult to choose the right material for your 3D printer. When selecting the best PLA filament for your needs, it’s important to consider factors such as material quality, diameter consistency, and color vibrancy.

We’ve spent a considerable amount of time researching and testing many PLA filaments to help you find the best options that cater to both performance and aesthetics. Join us as we explore the top PLA filaments.

Best PLA Filaments

Models printed by 3d printer using PolyMaker PLA filament
Models printed by 3d printer. Copy space. Bright colorful objects printed on a 3d printer on a table. Modern additive technologies 4.0 industrial revolution

We’ve gathered a list of the best PLA filaments available on Amazon for you, making it easy to choose the perfect one for your 3D printing needs.

Hatchbox PLA Filament

We highly recommend Hatchbox PLA filament for its reliability, quality, and consistency. It’s easily our choice for the best overall PLA filament and provides incredible value for the price.

We found that the prints are strong and flexible. The filament sticks to the print bed without the need for adhesives, yet finished models are easy to remove from the heated bed.

The filament is easy to work with and doesn’t produce any stringing, zits, blobs, or other common print defects.

Hatchbox’s PLA filament comes in over 25 colors.

Hatchbox PLA Filament

Features

  • Guaranteed dimensional accuracy +/- 0.03 mm
  • Clog, bubble, and tangle-free!
  • Odorless printing.

Optimal Settings

  • Nozzle: 200˚C
  • Bed Temperature: 50˚C
  • Print Speed: 60mm/s

Pros

  • Consistent quality and performance
  • Suitable for both beginners and experts
  • Minimal warping and little to no odor
  • Excellent bed adhesion yet easy-to-remove prints from the bed

Cons

  • Lack of support from Hatchbox

Sunlu PLA Filament

If you’re looking to purchase filament on a budget, Sunlu PLA filament offers the best bang for your buck. We highly recommend this filament bundle for its variety of vibrant colors, excellent print quality, and low price.

During our tests, the filament printed smoothly, and the layer adhesion was outstanding. We didn’t find any noticeable bubbling or stringing, and the dimensional accuracy of +/- 0.02mm produced incredibly consistent results.

The Sunlu 3D Printer Filament Bundle is an excellent purchase for those who need a selection of high-quality PLA filament on a budget. The color variety and printing performance make it a valuable addition to any 3D printing setup.

Sunlu PLA 8 Roll Bundle

Features

  • 8 rolls of 250g SUNLU 1.75mm PLA Meta filament.
  • Small 250g spools.
  • Guaranteed to have no tangles, no knotting, and a guaranteed ±0.02mm wire diameter difference.

Optimal Settings

  • Nozzle: 190˚C
  • Bed Temperature: 50˚C
  • Print Speed: 60mm/s

Pros

  • Wide range of colors
  • Great bed adhesion
  • Low price
  • Excellent dimensional accuracy of +/- 0.02mm

Cons

  • Unpleasant fumes when printing at higher temperatures.

Prusament PLA

Don’t let the high price point scare you. Prusament PLA is our upgrade pick, thanks to its incredible performance and vibrant colors.

Prusa is one of the biggest names in the 3D printer industry. They are popular for their FDM 3D printers, but they also manufacture one of the best filaments for 3D printing.

Prusament PLA is more expensive but provides the greatest consistency and performance in our tests. Prusa Research claims a dimensional accuracy of +/- 0.02mm, which provides a consistent flow rate and minimizes the chance of nozzle clogs.

The PLA comes in a wide range of colors. Some filament colors have glitter added to produce unique visual appearances.

If you can afford the higher price tag, Prusament PLA is a great upgrade for your 3D printing filament.

Prusament PLA

Features

  • Guaranteed ±0.02mm precision.
  • Made in-house by Prusa Research.
  • Excellent reviews.

Optimal Settings

  • Nozzle: 215˚C
  • Bed Temperature: 55˚C
  • Print Speed: 65 mm/s

Pros

  • Excellent quality
  • Vibrant colors
  • High dimensional accuracy of +/- 0.02mm

Cons

  • Price

Overture PLA Filament

We highly recommend this filament for a smooth and stable 3D printing experience, with great adhesion and print quality.

Having tested the Overture PLA filament in our projects, we immediately discovered why it’s one of the most popular filament brands.

The filament is affordable and reliable. And the filament is odor-free.

We found that the filament smoothly feeds into the extruder, but we did have an issue where our spool got tangled.

Overture offers a wide range of colors and filament effects, including matte, silky, and eco-friendly PLA.

Another impressive feature is the dimensional accuracy and consistency of the Overture filament. With a 1.75mm diameter and an accuracy of +/- 0.03mm, the filament has fewer clogging and jamming issues.

Overture PLA Filament

Features

  • It comes in 25+ colors.
  • Spools are carefully winded to avoid any tangling issues.
  • Fully recycled cardboard spool and box

Optimal Settings

  • Nozzle: 195˚C
  • Bed Temperature: 50˚C
  • Print Speed: 60mm/s

Pros

  • Affordable
  • Low odor
  • Dimensional accuracy and consistency

Cons

  • We encountered issues with tangling

Overture PLA Plus Filament

Overture’s PLA Plus (formerly PLA Professional) offers greater toughness and durability compared to the standard PLA.

According to Overture, their PLA Plus is “five times tougher than regular PLA.” While we can’t confirm their claims, we did find that it is much more durable in our tests.

The filament is easy to work with, thanks to its clog-free and bubble-free design, ensuring a smoother printing experience.

The dimensional accuracy of the Overture PLA Plus Filament is impressive as well, with a +/- 0.05 mm deviation. This means consistent results and precise prints without the need for constant adjustments. 

However, some users have reported minor stringing issues, which may require a bit of cleanup after printing. We didn’t notice any striking in our tests but it is something to keep in mind.

To fix PLA stringing, make sure the nozzle temperature and retraction settings are properly set.

Overture PLA Plus

Features

  • Overture PLA Plus is five times tougher than regular PLA.
  • Optimized printing quality, high purity with low shrinkage and superb layer bonding.
  • Designed and manufactured with a Clog-Free patent to guarantee a smoother and stable printing experience.
  • Diameter 1.75mm, dimensional accuracy (99%) + / - 0.03 mm without any exaggeration; 1 kg spool (2.2lbs)

Optimal Settings

  • Nozzle: 210˚C
  • Bed Temperature: 50˚C
  • Print Speed: 60mm/s

Pros

  • Enhanced toughness compared to regular PLA
  • High dimensional accuracy: +/- 0.03mm
  • Compatible with most common 3D printers

Cons

  • May experience minor stringing
  • Requires proper bed temperature for adhesion
  • Some reported brittleness in certain batches

Polymaker PLA Filament

Polymaker’s PLA Filament impressed us with its beautiful solid color and easy printing performance.

Made from high-quality materials, Polymaker’s PLA Filament comes well protected against tangling and moisture, ensuring a worry-free printing experience. Additionally, the spool is made from fully recycled cardboard and plants a tree for every purchase, emphasizing the environmentally-conscious aspect of the brand.

The low price point and consistent performance make it a great purchase for beginners and advanced makers.

Polymaker PLA Filament

Features

  • It comes in 25+ colors.
  • Spools are carefully winded to avoid any tangling issues.
  • Fully recycled cardboard spool and box

Optimal Settings

  • Nozzle: 210˚C
  • Bed Temperature: 50˚C
  • Print Speed: 60mm/s

Pros

  • High-quality prints
  • Solid, beautiful range of colors
  • Environmentally friendly packaging

Cons

  • Filament becomes brittle when wet

Polymaker PolyMax PLA

A step up from PolyMaker’s standard PLA, PolyMax promises ABS-like performance with the easy-to-use properties of PLA.

In our test, PolyMax lives up to expectations with stronger and more durable prints.

According to Polymaker, their PolyMax filament has nine times greater impact resistance than the standard ABS.

If you’re looking for durable prints and high-quality finishes, PolyMax is an excellent choice.

Polymaker Tough PLA

Features

  • Engineered PLA with enhanced toughness, ductility, and durability.
  • PolyMax PLA is carefully winded to avoid any tangling issues, dried, and vacuum sealed in a resealable ziplock bag with desiccant.
  • No warping, no jamming, no blobs or layer delamination issues.
  • Comes in upgraded 3.0 version packaging with a fully recycled cardboard spool and box

Optimal Settings

  • Nozzle: 215˚C
  • Bed Temperature: 50˚C
  • Print Speed: 60mm/s

Pros

  • Incredible strength and durability
  • Easy to use
  • Consistent print quality

Cons

  •  Price

MatterHackers Build PLA

MatterHackers Build PLA is part of the brand’s MH Build Series. Their Build PLA is a budget-friendly option that aims to deliver quality at a reasonable price point​.

MatterHackers is known for its wide variety of products, including 3D printers, resins, filaments, and tools. But they also offer their own products.

The filament performs really well during post-processing. We found that it’s easy to sand and paint. It also bonds well using super-glue.

We did notice a bit of stringing during our tests. But a bit of post-processing makes it easy to clean up.

Features

  • Best-selling PLA on MatterHackers
  • A large variety of colors
  • Bulk pricing available
  • Dimensional accuracy of ±0.03mm

Optimal Settings

  • Nozzle: 205˚C
  • Bed Temperature: 45˚C
  • Print Speed: 60mm/s

If you’re looking to create cosplay items, the low price and excellent post-processing make Matterhackers Build PLA one of the best PLA filament brands.

Pros

  • Responds well to post-processing
  • Affordable
  • Consistent and quality prints

Cons

  • Stringing may be an issue

Silver Purple MatterHackers Quantum PLA Filament – 1.75mm (0.75kg)

A vase beside several models printed in MatterHackers Quantum Series filament
(Photo courtesy of MatterHackers)

MatterHackers Quantum Series provides visually striking results with their color-blending PLA.

Every color includes a two-color pair that creates unique prints every time. Rotating the print on the build platform creates a completely unique color pattern.

The filament is a bit trickier to work with. But MatterHackers provides an excellent guide and test print to calibrate your 3D printer before use.

Matterhackers Quantum Series PLA in Purple Green
(Photo courtesy of MatterHackers)

Pros

  • Incredible color combinations
  • Affordable price

Cons

  • More difficult to work with

How We Pick the Best Filament

When selecting the best 3D printer filament, we looked at several features: price, material quality, eco-conscious features, print quality, and ease of use.

To produce our list, we relied on user feedback through direct interviews, forum posts, comments, and reviews, as well as our own testing and years of experience.

We tested every product on the list but didn’t strictly stick with our tests for quality control because various external features, including air temperature, humidity, 3D printer calibration, and print settings, can impact print quality. 

Our top three choices are in order of top pick, budget pick, and upgrade pick. The rest of the list is in no particular order.

Buying Guide

3D printed models with colorful plastic using OVerture PLA Filament

When looking for the best PLA filaments for our 3D printing projects, it’s important to consider several factors to ensure the final prints are of high quality. Here are some features to keep an eye on:

Material Quality

Material quality was our primary focus. In addition to testing every product on the list, we rely on community feedback to ensure we get the best information before selecting filaments for our list.

High-quality PLA filament is crucial for successful prints.

We look for filament with a consistent diameter, as this will provide a more even flow through the extruder.

The diameter should be within a tolerance of +/- 0.05 mm or lower.

Additionally, the best PLA filaments for 3D printing should not have many issues with stringing, zits, or blobs.

High-quality PLA filament should have great bed adhesion and layer-to-layer adhesion. After printing, it should be easy to remove the model from the heated print bed.

Color options and vibrancy

PLA filaments come in a wide variety of colors. Consider colors that are vibrant and rich, as these will make our prints stand out.

Additionally, think about whether we want a glossy finish or a more matte appearance when selecting our filament.

Filament Winding

A well-wound filament spool is important for trouble-free printing. If the filament is tangled or wound too tightly, it can lead to extruder jams, breaks, or skipped layers.

The best PLA filaments on the market have high-quality control standards to ensure the filament rolls are wound without tangles. 

Opt for filaments that are evenly wound and well-packed.

Environmentally friendly

We gave extra credit to PLA brands with environmental features.

Many brands have made the switch to cardboard filament rolls or offer eco-friendly PLA with recyclable or biodegradable material.

Article by

Marcello De Lio

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