Do you dream of bringing your amazing 3D creations to life without emptying your wallet? You’ve probably seen all the cool things people make with 3D printers, and you’re ready to jump in. But then you look at all the different types of plastic filament, and it gets confusing, right? It’s tough to know which cheap PLA filament will actually work well and not cause frustrating problems with your printer.
Choosing the wrong filament can lead to messy prints, broken parts, and a lot of wasted time. It feels like a gamble every time you buy a new spool. But what if we told you that finding great, affordable PLA filament is totally doable? You don’t need to be a 3D printing expert to get fantastic results.
In this post, we’re going to break down what makes a good cheap PLA filament. We’ll help you understand what to look for so you can get the best bang for your buck. Get ready to discover how to print amazing things without spending a fortune!
Top Cheap Pla Filament Recommendations
SaleNo. 1
SUNLU PLA Filament 1.75mm, 250g Spool Bundle, 3D Printer Filament | Beginner Friendly Multicolor Bundle, Easy Printing, 8 Rolls, White+Red+Orange+Yellow+Green+Blue+Cyan+Purple
- 【More Colors for More Projects】 Multiple compact 250g mini spools provide practical amounts of different colors for small prints, multicolor models, accent parts, and test prints. Explore more colors without filling your shelf with full 1kg spools or leaving large amounts of rarely used colors behind
- 【Easy to Print PLA】 Built for smooth printing with standard PLA profiles, low warping, and dependable layer adhesion. A practical everyday material for beginners and hobbyists making models, toys, decor, prototypes, and utility parts
- 【Neatly Wound for Reliable Feeding】 Precision winding supports smooth, consistent feeding and helps reduce snags and mid-print interruptions. Keep light tension on the filament end while loading or unloading, and secure it before storage to prevent loose loops
- 【Consistent Diameter and Steady Extrusion】 A consistent 1.75mm ±0.02mm diameter supports stable flow, even layers, and clean detail from the first layer to the final layer. Reliable extrusion means less time troubleshooting and more time printing
- 【Fits Most FDM Printers】 Designed for most 1.75mm FDM printers with external, top-mounted, or open spool holders. Each spool measures 140mm in diameter and 36mm in width, with a 53mm center hole. For Bambu Lab AMS or AMS lite, search MakerWorld for a compatible 250g spool adapter before use
$42.49
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No. 2
SUNLU PLA 3D Printer Filament, Black, 1KG | PLA Filament 1.75mm, Smooth Printing, Neatly Wound, +/-0.02mm Accuracy, Compatible with Most FDM 3D Printers
- ①【SUNLU PLA 3D Printer Filament】PLA material is the perfect choice for 3D printing enthusiasts! SUNLU PLA filament is reliable, versatile, and easy to use. No clogs, bubbles, or tangles, its excellent layer adhesion ensures high-quality prints every time. Ideal for beginners and experienced users.
- ②【Neatly Wound 3D Filament Spool】SUNLU's self-developed neat winding device ensures that the filament is easy to use, with a 100% neat rate that reduces the risk of tangles and jams, and provides a smoother and more efficient 3D printing experience.
- ③【PLA Filament 1.75 mm】SUNLU 3D printer filament dimensional Accuracy +/- 0.02mm. SUNLU filament has wide compatibility due to the small diameter error, making it suitable for almost all 1.75mm FDM 3D printers.
- ④【Filament Spool Diameter】Spool Diameter: 8.00", Spool Width: 2.50", Spool Hub Hole Diameter: 2.20". The size of the SUNLU filament spool is suitable for hanging on a lot of FDM 3D printers.
- ⑤【PLA Recommend Settings】To achieve the best printing results with SUNLU PLA filament, we recommend printing at a nozzle temperature of 200-230°C, a bed temperature of 50-65°C, and a printing speed of 50-100mm/s.
SaleNo. 3
SUNLU PLA+2.0 3D Printer Filament, Black, 4-Pack (4KG) | Upgraded PLA+ Filament 1.75mm, Tougher & Stronger, Neatly Wound, +/-0.02mm Accuracy, Individually Vacuum Packed
- Upgrade PLA+ Filament: Compared to standard PLA+ filament, SUNLU PLA+ 2.0 is more resistant to brittleness and cracking, making your prints stronger and more durable
- Supports Fast Printing: The improved PLA+ filament melts quickly and flows smoothly, enabling printing speeds of up to 300mm/s. This allows you to complete projects faster without compromising on quality
- Easy to Use: SUNLU PLA+ 2.0 filament is reliable and user-friendly, making the printing process smooth and effortless for both beginners and experts
- 1.75mm PLA+ 2.0 Filament: SUNLU 3D printer filament offers a dimensional accuracy of +/- 0.02mm, making it compatible with nearly all 1.75mm FDM 3D printers
- Neatly Wound Filament: SUNLU introduces the first PLA filament with a neatly wound design. The consistent winding ensures there will be no tangling, or clogging during the printing process
No. 4
SUNLU 250g Filament Bundle 1.75mm, Multicolor 3D Printer Filament | 8 Small Spools, 2KG Total,Individually Vacuum Packed,Black+White+Grey+Transparent+Red+Klein Blue+Sunny Orange+Green
- ①【More Colors, Less Waste】 Each pack includes multiple 250g mini spools—the perfect filament size for small prints, multicolor models, accent parts, and test runs. No more buying full 1kg rolls just for one color. Build your color library without cluttering your shelves or leaving half-used spools behind.
- ②【Beginner-Friendly PLA】 Built for smooth printing with standard PLA profiles, low warping, and dependable layer adhesion. A practical everyday material ideal for beginners and hobbyists making models, toys, decor, prototypes, and utility parts.
- ③【SUNLU PLA 3D Printer Filament Bundle】2kg in Total, 8 Spools of 250g SUNLU 1.75mm PLA filament. Multiple Color Choices, 8 colours: Black+White+Grey+Transparent+Red+Blue+Orange+Green. Multiple colors satisfy your rich 3d printing creativity.
- ④【SUNLU 250G Spool Diameter】Spool Diameter: 140mm(5.51 inches), Spool Width: 36mm(1.42 inches), Spool Hub Hole Diameter: 53mm(2.09 inches)
- ⑤【Compatibility With AMS】Search for 250g spool adapter on printing platforms such as Makerworld to print out the adapter. After installing the 250g spool adapter SUNLU 250g PLA Filament is perfectly compatible with AMS.
No. 5
3Dgenius Silk Triple Color PLA Filament 1.75mm, 3-in-1 Coextruded Shiny Multicolor 3D Printer Filament, 250g(0.55lbs) Spool, Silk Rose Red/Sky Blue/Green, Clog-Free & Bubble-Free for FDM 3D Printers
- [Stunning Tri-Color Coextrusion Effect]: Experience the magic of 3D printing with our Silk PLA filament, featuring three distinct colors—Rose Red, Sky Blue, and Green—coextruded into every inch of a single strand. Unlike gradient filaments, this 3-in-1 technology displays different vibrant hues at various angles on the same model. Perfect for creating unique, eye-catching prints without the need for multi-material hardware.
- [Clog-Free & Smooth Printing Experience]: Say goodbye to failed prints. Our Silk 3D printer filament undergoes a 24-hour deep drying process before being vacuum-sealed with high-efficiency desiccants. This 100% moisture-free packaging ensures a bubble-free, stringing-free, clog-free and tangle-free experience. 3Dgenius PLA filament provides the consistency needed for high-speed printing and flawless surface finishes.
- [±0.03mm Precision Dimensional Accuracy]: Engineered with an advanced CCD diameter measuring and self-adaptive control system, our 1.75mm PLA filament maintains a strict +/- 0.03 mm tolerance. This high dimensional accuracy guarantees consistent flow through the nozzle, superior layer bonding, and exceptional bridging performance, resulting in professional-grade models with intricate details.
- [Silk Glossy Finish & Enhanced Toughness]: Produced from premium, upgraded PLA raw materials, this silk 3d printer filament delivers a brilliant, silk-like metallic sheen that hides layer lines effectively. Beyond aesthetics, we’ve enhanced its toughness to reduce brittleness and shrinkage, providing superb structural integrity for your 3D printing masterpieces and imaginative DIY projects with low warping. Ideal for 3D printing articulated dragons, mystery eggs, and fidget toys, giving them a magical color-shifting appearance.
- Wide Compatibility & Expert Print Settings]: This 1KG (2.2lbs) sample spool silk PLA filament is perfectly sized for large art projects and multi-color projects. Fully compatible with most FDM 3D printers, including Ender, Bambu, and Makerbot. Pro Tips: Recommended Nozzle Temp: 190°C - 235°C; Bed Temp: 50°C - 60°C; Print Speed: 30-60mm/s. Ensure your first layer is slow for optimal bed adhesion.
SaleNo. 6
Creality PLA 3D Printer Filament, Black & White, 2-Pack, 2KG Total | PLA Filament 1.75mm, Smooth Printing, Neatly Wound, +/-0.02mm Accuracy, Compatible with Most FDM 3D Printers
- Cost-Effective Filament Bundle: Get 2 "1kg" spools of PLA filament for the price of 1 with classic black and white color
- Smooth and Stable Printing: Patented design and manufacturing process ensures smooth, clog-free printing
- Durable and Strong: Improved toughness and strength for printing functional parts
- Compatible with Most Printers: Works with 99% of FDM and FFF 3D printers with heated beds
- Renewable Material: Made from starch derived from renewable plant resources for environmental friendliness
No. 7
Smoothflux PLA Filament 1.75mm, 250g, Black | Black PLA for models and decorative prints. One 250g spool for smaller projects and color trials.
- Classic Black: Create monochrome models, display bases, lettering and decorative accents with a versatile black shade.
- 250g Filament Spool: Includes one spool with 250g of PLA filament net weight, excluding the spool.
- Smaller Project Quantity: Try a new design or print smaller accessories without purchasing a full 1kg roll.
- 1.75mm PLA: For printers that support PLA and 1.75mm filament. Check spool dimensions against your holder or feeding system before purchasing.
- Simple Storage Routine: Secure the filament end after use and store the spool in a dry, closed container between projects.
SaleNo. 8
ELEGOO PLA 3D Printer Filament 1.75mm Black 1KG | Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool(2.2lbs) 3D Printing Filament, Fits for Most FDM 3D Printers
- HIGH QUALITY PLA FILAMENT: Made of high-quality PLA, a commonly used thermoplastic material features lower melting temperature and ease of use, low warp and shrinkage, odorless during printing, and provides a glossy surface finish
- DIMENSIONAL ACCURACY & CONSISTENCY: Strict tolerances guarantee these PLA filaments of 1.75 mm diameter much smoother and more stable printing with the dimensional accuracy of +/- 0.02 mm, 1 kg spool (2.2lbs)
- LESS-TANGLE & EASY TO USE: Full mechanical winding and strict manual examination to ensure that the line is neatly arranged and less tangled, and to avoid possible snap and line breaking. A larger spool inner diameter design for easy feeding
- CLOGGING-FREE & BUBBLE-FREE: Designed and manufactured with superb layer bonding and great fluidity for smooth and stable extrusion. Complete dried for before packaging and vacuum sealed well to protect the filament from moisture, no clogging and bubbling problems
- WIDE COMPATIBILITY: Universal compatibility with most of the common 1.75mm FDM 3D printers. ELEGOO 3d printer filament offers a range of colors to boost your creativity and is essential for your printing projects
Your Guide to Affordable PLA Filament
So, you want to start 3D printing without breaking the bank? Great! PLA (Polylactic Acid) filament is a fantastic choice for beginners and experienced makers alike. It’s easy to use, safe, and comes in tons of colors. This guide will help you find the best cheap PLA filament for your projects.
Key Features to Look For
When you’re shopping for cheap PLA, keep these things in mind:
- **Diameter Consistency:** The filament should be the same thickness all the way around. If it’s not, your printer might have trouble feeding it, leading to bumpy prints.
- **Color Accuracy:** Does the spool’s color match what you see online? Sometimes, the actual color can be a bit different. Check reviews for pictures from other buyers.
- **Spool Quality:** A good spool keeps your filament tidy. Some spools can be flimsy. A sturdy spool prevents tangles.
- **Packaging:** Filament needs to be protected from moisture. Look for filament that comes in a sealed bag, often with a desiccant pack to soak up extra water.
Important Materials
PLA filament is made from plant-based materials. Think corn starch or sugarcane! This makes it a more eco-friendly option than some other plastics. It’s also biodegradable under the right conditions.
Factors That Improve or Reduce Quality
Several things affect the quality of your PLA prints:
Factors That Improve Quality:
- **Good Quality Control:** The company making the filament checks it carefully. This means the diameter is consistent and there are no bits of dirt.
- **Proper Drying:** Filament absorbs moisture from the air. If it’s damp, your prints might look stringy or have bubbles. Good manufacturers dry their filament well before packaging.
- **Smooth Surface:** The filament should feel smooth. Rough spots can cause friction in your printer’s tube.
Factors That Reduce Quality:
- **Inconsistent Diameter:** As mentioned, this causes printing problems.
- **Moisture Absorption:** If the filament isn’t stored or packaged well, it will pick up water. This is a big problem.
- **Contamination:** Dirt or other materials mixed into the filament can clog your printer or ruin your print.
- **Cheap Additives:** Sometimes, very cheap filaments might have extra stuff added that isn’t great for printing.
User Experience and Use Cases
PLA is super popular because it’s easy for anyone to use. You don’t need a fancy, heated printer bed to get good results. This makes it perfect for:
- **Beginner Projects:** Make toys, simple tools, or decorative items.
- **Educational Tools:** Teachers and students use it for learning projects.
- **Prototyping:** Quickly create models to test ideas.
- **Hobby Crafts:** Design and print custom parts for models or cosplay.
Even though it’s cheap, PLA can make strong and detailed prints. Just remember to store it in a dry place.
Frequently Asked Questions (FAQ)
Q: What does “cheap PLA” really mean?
A: “Cheap PLA” means filament that costs less than premium brands. It’s still good for most projects, but you might need to pay a little more attention to quality.
Q: Is cheap PLA safe to use?
A: Yes, PLA is generally safe. It doesn’t release harmful fumes when heated, making it great for indoor use.
Q: Will cheap PLA break easily?
A: PLA is not the strongest plastic. It can be brittle. For very strong parts, you might need other materials, but for most uses, PLA is fine.
Q: How do I know if a cheap PLA filament is good quality?
A: Read reviews! Look for comments about consistent diameter, good layer adhesion, and minimal stringing. Pictures from other users are also helpful.
Q: Can I mix cheap PLA with expensive PLA?
A: Yes, you can mix them. However, if the cheap PLA has a different diameter, it might still cause issues.
Q: How should I store cheap PLA filament?
A: Store it in a dry, airtight container or bag, preferably with a desiccant pack, to prevent moisture absorption.
Q: Does cheap PLA jam my 3D printer?
A: It can, especially if the diameter is inconsistent or if there are impurities in the filament. Good quality control from the manufacturer helps prevent this.
Q: What temperature should I use for cheap PLA?
A: Most PLA prints well between 190°C and 220°C. Check the filament’s packaging for specific recommendations.
Q: Can I paint cheap PLA prints?
A: Absolutely! PLA prints are easy to sand and paint. This lets you customize your creations even further.
Q: Where can I buy cheap PLA filament?
A: You can find cheap PLA filament on online marketplaces like Amazon, AliExpress, and directly from some manufacturers’ websites.