14 Best SUNLU 1KG 3d Printing Filaments, Compared
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Finding the best SUNLU 1KG 3d printing filaments requires matching material properties to your project needs. We compared 14 options based strictly on published specifications. Our top pick is the SUNLU 1.75mm Black PLA Filament 1kg, which leads due to its consistent dimensional accuracy for standard prototyping. The list covers PLA, PETG, ABS, and specialty blends like wood-filled and high-speed variants. Each choice targets specific use cases, from high-impact durability to decorative silk finishes. This guide helps you decide which filament aligns with your printer’s capabilities and your desired finish.
Quick picks
The best fit for you
- You need reliable results for standard prototyping tasks SUNLU 1.75mm Black PLA Filament 1kg This black PLA filament offers consistent results and dimensional accuracy for general use.
- You want durable, weather-resistant parts with a clear finish SUNLU 1kg Transparent PETG Filament 1.75mm This transparent PETG filament provides impact strength and a clear finish for functional parts.
- You need high-speed printing with precise tolerances SUNLU PLA+ 2.0 High Speed Filament This PLA+ filament supports print speeds up to 600mm/s with +/- 0.02mm accuracy.
- You require heat-resistant functional parts for outdoor use SUNLU 1kg 1.75mm Weather-Resistant ASA Filament This ASA filament delivers robust, weather-resistant performance for mechanical parts exposed to elements.
Our 14 picks
SUNLU 1.75mm Black PLA Filament 1kg
Best for: Standard black prototyping and general prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
This SUNLU PLA filament is a 1.75mm black spool designed for reliable FDM printing. It features a dimensional accuracy of +/- 0.02mm and supports print speeds up to 100mm/s. The neat winding reduces tangles, while the 8-inch spool fits most printers. It is suitable for beginners and experienced users seeking consistent layer adhesion and easy handling.
Pros
- 1.75mm diameter with +/- 0.02mm accuracy
- Supports print speeds up to 100mm/s
- Neat winding reduces tangles and jams
- 8-inch spool fits most FDM printers
Cons
- Standard PLA material lacks heat resistance
- Black color limits aesthetic variety
- No mention of vacuum sealed packaging
Good fit if
- You need reliable black prints for prototyping
- You want a filament that resists tangling
- You print at speeds up to 100mm/s
Skip if
- You require high-temperature resistant materials
- You need multi-color or rainbow effects
- You prefer matte or silk finishes
Verdict: SUNLU PLA 1KG Black Filament delivers consistent results for standard printing tasks. It fits users who prioritize ease of use and dimensional accuracy over specialized material properties.
SUNLU PLA+ 2.0 White 1.75mm Filament 1KG
Best for: High-speed, accurate white prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA+
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Max Print Speed
- 300mm/s
- Dimensional Accuracy
- +/- 0.02mm
This SUNLU PLA+ 2.0 filament is a 1.75mm spool weighing 1KG. It offers dimensional accuracy of +/- 0.02mm for consistent layer adhesion. The material supports fast printing speeds up to 300mm/s. It features a neat winding design to prevent clogs. You get vacuum-sealed packaging to keep the white filament dry. This option suits users needing durable, high-speed prints.
Pros
- Supports printing speeds up to 300mm/s
- Dimensional accuracy of +/- 0.02mm
- Neatly wound design prevents tangling
- Vacuum sealed for moisture protection
Cons
- Limited to white color in this listing
- Standard PLA+ material, not specialized PETG or ABS
- 1KG spool size limits large batch runs
Good fit if
- You need fast printing speeds up to 300mm/s
- You want precise dimensional accuracy for detailed models
- You require moisture-free filament for consistent results
Skip if
- You need multi-color rainbow effects
- You prefer matte or silk finishes
- You require high-temperature materials like ABS
Verdict: SUNLU PLA+ 2.0 White 1KG delivers fast, accurate prints for general use. It fits users prioritizing speed and reliability over specialty finishes.
SUNLU PLA Plus Filament 1.75mm 1kg White
Best for: General purpose printing requiring strength
- Size
- 1KG (what this guide is about)
- Material Type
- PLA Plus
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.02mm
- Color
- White
This SUNLU PLA Plus filament offers 1.75mm diameter with +/- 0.02mm dimensional accuracy. It is 3 times stronger than standard PLA and resists clogging, warping, and stringing. The white spool measures 8 inches in diameter and fits most FDM printers. You get reliable layer adhesion and bright colors for your prints.
Pros
- PLA Plus material is 3 times stronger than standard PLA
- Dimensional accuracy of +/- 0.02mm ensures wide compatibility
- Resists clogging, bubbling, tangling, warping, and stringing
- Neatly wound spool prevents knots and winding issues
Cons
- Standard PLA Plus strength is lower than PETG or ABS variants
- White color shows dirt and prints easily
- No high-speed printing optimization listed in specs
Good fit if
- You need strong, reliable prints for general use
- You want a spool that fits most FDM printers
- You prefer white filament for clean-looking models
Skip if
- You require high-temperature resistance for functional parts
- You need transparent or specialty effect filaments
- You print at very high speeds without tuning
Verdict: SUNLU PLA Plus 1.75mm White 1KG is a solid choice for users who prioritize strength and reliability over speed or specialty effects. It delivers consistent results for everyday printing tasks.
SUNLU 1kg Transparent PETG Filament 1.75mm
Best for: durable transparent functional parts
- Size
- 1KG (what this guide is about)
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 200mm/s
- Dimensional Accuracy
- +/-0.02 mm
This SUNLU PETG filament is a 1.75mm spool weighing 1kg, designed for transparent prints. It combines the ease of PLA with the durability of ABS. The material offers high impact strength and excellent layer adhesion to reduce warping. With a dimensional accuracy of +/-0.02 mm, it works on most 3D printers. You should use it for parts needing resilience and weather resistance.
Pros
- High impact strength for durable parts
- Excellent layer adhesion reduces warping
- Dimensional accuracy of +/-0.02 mm
- Transparent finish for clear prints
Cons
- Requires higher nozzle temperatures of 240-260°C
- Limited to transparent color option
- Lower print speed limit of 200mm/s compared to high-speed PLA
Good fit if
- You need parts that withstand bumps and drops
- You require weather-resistant materials for outdoor use
- You want transparent structural components
Skip if
- You need opaque or colored prints
- You prefer printing at very high speeds
- You are printing with PLA or ABS exclusively
Verdict: SUNLU PETG 1.75mm Transparent Filament is the right choice for users who need durable, weather-resistant parts with a clear finish. It suits those prioritizing impact strength over speed.
SUNLU 1KG Silk PLA Filament 1.75mm
Best for: Shiny decorative art prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Max Print Speed
- 60mm/s
- Dimensional Accuracy
- ± 0.02mm
This SUNLU filament delivers a glossy, smooth silky surface finish on PLA prints. It maintains a tight dimensional accuracy of ±0.02mm for consistent feeding. The recommended maximum print speed is 60mm/s. Each 1KG spool contains 330 meters of material. It suits users who want shiny decorative parts without post-processing. The vacuum packaging helps protect the filament from moisture before use.
Pros
- Silk surface finish requires no polishing
- Dimensional accuracy of ±0.02mm
- Neatly wound lines reduce knots
- Vacuum sealed with desiccant
Cons
- Lower max print speed of 60mm/s
- Requires specific nozzle temperature range
- Single color options only
Good fit if
- You want a shiny finish
- You print decorative art
- You need consistent layer adhesion
Skip if
- You need high speed printing
- You want matte surfaces
- You require flexible materials
Verdict: SUNLU Silk PLA 1.75mm 1KG offers a distinct glossy finish for decorative prints. It fits users prioritizing aesthetics over rapid production speeds.
SUNLU 1KG Wood Fiber PLA Filament
Best for: Decorative prints with wood texture
- Size
- 1KG (what this guide is about)
- Material Type
- Wood PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Dimensional Accuracy
- +/- 0.02mm
- Features
- Wood Filled
This SUNLU filament blends 20% real wood fibers with PLA to create prints with a natural texture and woody scent. It uses 1.75mm diameter filament with a dimensional accuracy of +/- 0.02mm, ensuring compatibility with most FDM 3D printers. The 1KG spool fits standard hubs. You should use it when you want the look and feel of wood in your 3D models.
Pros
- Contains 20% real wood fibers for authentic texture
- Dimensional accuracy of +/- 0.02mm
- Standard 1.75mm diameter for wide compatibility
- 1KG spool weight
Cons
- Wood filler may increase nozzle wear
- Requires specific temperature settings (200-220°C)
- Limited to PLA base material properties
Good fit if
- You want prints with a natural wood appearance
- You need standard 1.75mm compatibility
- You prefer eco-friendly PLA blends
Skip if
- You require high-strength engineering parts
- You need flexible filament options
- You want pure plastic surface finish
Verdict: SUNLU Wood PLA Filament 1.75mm 1KG offers a unique aesthetic for decorative items. It suits makers who value texture and scent over structural durability.
SUNLU Matte Green PLA Filament, 1kg
Best for: Non-reflective standard PLA prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
This is SUNLU 1KG PLA filament in matte green. It features a 1.75mm diameter with +/- 0.02mm dimensional accuracy. The matte finish conceals layer lines for a smooth, low-gloss look. It winds neatly to prevent knots. You should use it for prints where a non-reflective surface is preferred. The recommended print speed is up to 100mm/s.
Pros
- Matte finish conceals layer lines
- +/- 0.02mm dimensional accuracy
- Neatly wound to prevent knots
- 1.75mm diameter for standard printers
Cons
- Max print speed limited to 100mm/s
- Standard PLA material, not high-speed
- Single color option in this listing
Good fit if
- You want a non-reflective surface finish
- You need reliable dimensional accuracy
- You prefer standard PLA properties
Skip if
- You require high-speed printing over 100mm/s
- You need a glossy or transparent finish
- You are printing with ABS or PETG
Verdict: SUNLU 1KG Matte Green PLA Filament suits users who prioritize a smooth, low-gloss appearance and consistent feeding. It is a solid choice for standard FDM printers where layer lines are visible on glossy filaments.
SUNLU High Speed PETG Filament 1.75mm 1kg
Best for: Fast printing of durable, matte-finished parts
- Size
- 1KG (what this guide is about)
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 600mm/s
- Surface Finish
- Matte
This SUNLU filament is a high-speed PETG option designed for rapid printing. It supports speeds up to 600mm/s with adjusted temperatures. The material combines the ease of PLA with the durability of ABS. It features a matte finish to reduce glossy sheen. You get 1kg of 1.75mm yellow filament. It suits users needing tough parts that withstand impact.
Pros
- Print speeds up to 600mm/s
- High impact strength for durable parts
- Matte surface finish reduces shine
- Combines PLA ease with ABS strength
Cons
- Requires specific temperature adjustments for higher speeds
- Only available in 1kg spool size for this listing
- Limited to yellow color in this variant
Good fit if
- You need durable parts that resist impact
- You want to print at high speeds
- You prefer a matte finish over glossy
Skip if
- You require a glossy surface finish
- You need to print at very low speeds only
- You want multi-color rainbow effects
Verdict: SUNLU High Speed PETG 1kg Yellow delivers high-impact durability and fast printing capabilities. It is best for users who need tough, matte-finished parts printed quickly.
SUNLU 1kg Rainbow PLA Filament
Best for: colorful decorative and toy prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Max Print Speed
- 200mm/s
- Dimensional Accuracy
- ±0.02mm
This SUNLU Rainbow PLA filament features a 1.75mm diameter with ±0.02mm dimensional accuracy for consistent feeding. The material changes color every 8 meters, creating a natural gradient effect on your prints. It supports print speeds up to 200mm/s and fits standard FDM printers with a 200mm spool diameter. You will get reliable layer adhesion and a tangle-free experience for decorative projects.
Pros
- 1.75mm diameter with ±0.02mm tolerance
- Color transitions every 8 meters
- Max print speed of 200mm/s
- 100% neat spool winding
Cons
- PLA material is not heat resistant
- Single 1KG spool size
- No temperature control included
Good fit if
- You want colorful decorative prints
- You need reliable layer adhesion
- You use standard FDM printers
Skip if
- You require high heat resistance
- You need industrial strength parts
- You prefer solid single colors
Verdict: SUNLU Rainbow PLA 1.75mm 1KG is a practical choice for makers who want vibrant, gradient-colored decorative items. It suits hobbyists printing toys or ornaments who value consistent feeding and easy setup.
SUNLU Rainbow PLA Filament 1KG
Best for: decorative multi-color prints
- Size
- 1KG (what this guide is about)
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Max Print Speed
- 60 mm/s
- Dimensional Accuracy
- 0.02mm
This SUNLU PLA Rainbow filament features a pearly finish and changes colors every 8 meters. It has a 1.75mm diameter with 0.02mm dimensional accuracy. The material is vacuum sealed with desiccant to prevent moisture absorption. You get smooth printing with no bubbles or warping. Recommended settings include a nozzle temperature of 200 to 210°C and a bed temperature of 50 to 60°C. It works with most FDM printers.
Pros
- Color changes every 8 meters for faster variation
- Pearly surface finish for unique visual effects
- 0.02mm dimensional accuracy ensures consistent printing
- Vacuum sealed with desiccant for moisture protection
Cons
- First color is random in each spool
- Limited to a maximum print speed of 60 mm/s
- Specific colorway limits design flexibility
Good fit if
- You want vibrant, multi-colored prints without manual splicing
- You need a pearly finish for decorative items
- You prefer vacuum-sealed packaging for storage
Skip if
- You require precise color control for every layer
- You plan to print at speeds above 60 mm/s
- You need a single solid color for professional models
Verdict: SUNLU PLA Rainbow Filament 1.75mm offers fast color transitions and a pearly finish for decorative projects. It suits hobbyists who enjoy variable colors and reliable moisture protection.
SUNLU PLA+ 2.0 High Speed Filament
Best for: High-speed Bambu Lab printing
- Size
- 1KG (what this guide is about)
- Material Type
- PLA+ 2.0
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG Spool(2.2lbs)
- Max Print Speed
- 600mm/s
- Dimensional Accuracy
- ±0.02mm
This SUNLU PLA+2.0 filament supports print speeds up to 600mm/s. It features a dimensional accuracy of ±0.02mm for precise details. The spool includes a removable inner core for Bambu Lab compatibility. Each 1KG spool is vacuum sealed with desiccant. It offers 12x higher toughness than standard PLA. This option suits users who need fast, reliable prints with minimal stringing.
Pros
- Print speeds up to 600mm/s
- ±0.02mm dimensional accuracy
- Removable spool core for Bambu compatibility
- 12x higher toughness than standard PLA
Cons
- Limited to PLA+ material type
- Only available in 1KG size for this listing
- Requires compatible high-speed printer to utilize max speed
Good fit if
- You use Bambu Lab printers
- You need fast print speeds
- You want high toughness
Skip if
- You prefer PETG material
- You need 10KG bulk spools
- You require standard PLA only
Verdict: SUNLU PLA+2.0 High Speed 1KG delivers high-speed printing with precise tolerances. It fits users who prioritize speed and Bambu Lab compatibility.
SUNLU 1.75mm ABS Filament 1kg
Best for: Heat-resistant functional parts
- Size
- 1KG (what this guide is about)
- Material Type
- ABS
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
This SUNLU ABS filament is designed for durable, functional parts that need heat resistance. It comes in a 1kg spool with a 1.75mm diameter and +/- 0.02mm dimensional accuracy. The material supports print speeds up to 100mm/s and requires a nozzle temperature between 240-270°C. You will get smooth printing with less warping and stringing, making it suitable for beginners who need reliable performance for sturdy prints.
Pros
- Strong and durable material for functional parts
- High heat resistance for demanding applications
- Dimensional accuracy of +/- 0.02mm
- Supports print speeds up to 100mm/s
- Minimal warping and stringing during printing
Cons
- Requires heated bed temperatures of 80-120°C
- Needs higher nozzle temperatures of 240-270°C
- Material choice is limited to ABS
Good fit if
- You need parts that withstand higher heat
- You require durable functional components
- You have a printer with a heated bed
Skip if
- You lack a heated bed for your printer
- You prefer materials with lower print temperatures
- You need flexible or rubber-like parts
Verdict: SUNLU ABS 1.75mm Skin Beige Filament is a practical option for users who need heat-resistant, durable parts. It fits those with heated beds who prioritize strength over ease of use.
SUNLU 1kg 1.75mm Weather-Resistant ASA Filament
Best for: outdoor functional mechanical parts
- Size
- 1KG (what this guide is about)
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
View on Amazon: SUNLU 1kg 1.75mm Weather-Resistant ASA Filament
This SUNLU ASA filament is a 1.75mm material designed for strong, tough prints. It offers dimensional accuracy of +/- 0.02mm and supports print speeds up to 100mm/s. The material resists UV, rain, and heat, making it suitable for outdoor functional parts. It comes in a 1KG package with vacuum sealing to maintain quality.
Pros
- ASA material provides strength and toughness superior to PLA and ABS
- Dimensional accuracy of +/- 0.02mm ensures wide compatibility with 1.75mm FDM printers
- Resistant to UV, rain, and heat for outdoor use
- Vacuum sealed packaging keeps filament moisture-free
Cons
- Requires high nozzle temperatures between 230-260°C
- Requires high bed temperatures between 80-120°C
- Limited to black color in this specific listing
Good fit if
- You need durable parts for outdoor environments
- You require high dimensional accuracy for mechanical components
- You have a printer capable of high bed temperatures
Skip if
- You lack a heated bed capable of reaching 120°C
- You prefer materials that print at lower temperatures
- You need multiple color options in a single purchase
Verdict: SUNLU ASA 1KG Black Filament is a robust choice for users needing weather-resistant, high-strength outdoor prints. It fits those who can manage the required high temperature settings for reliable results.
SUNLU High Speed ABS Filament 1kg
Best for: High-speed functional black ABS prints
- Size
- 1KG (what this guide is about)
- Material Type
- ABS
- Net Weight
- 1KG, 2 Pack
- Max Print Speed
- 350mm/s
- Features
- High Speed
- Weight
- 4.41 pounds
This SUNLU High Speed ABS filament comes in a 2-pack of 1KG spools, offering a total of 2KG of material. It supports maximum print speeds up to 350mm/s, making it suitable for rapid production. The material features a heat deformation temperature of 91°C and strong impact resistance. You get two black spools designed for FDM printers with a 100% neat winding rate to prevent jams.
Pros
- Supports high print speeds up to 350mm/s
- Heat resistance up to 91°C deformation temperature
- Includes two 1KG spools for extended use
- 100% neat spool winding reduces tangles
Cons
- Only available in black color for this pack
- Requires higher nozzle temperatures of 280-290°C
- ABS material is prone to warping on large prints
Good fit if
- You need high-speed printing for functional parts
- You require heat-resistant components for machinery
- You want a two-pack for longer projects
Skip if
- You prefer multi-color or translucent finishes
- Your printer cannot reach 290°C nozzle temps
- You need low-warping materials for large builds
Verdict: SUNLU High Speed ABS 1KG 2-Pack delivers high-speed capability and heat resistance for durable black parts. It fits users who prioritize speed and thermal stability in functional prints.
Specifications side by side
| Spec | SUNLU 1.75mm Black PLA Filament 1kg | SUNLU PLA+ 2.0 White 1.75mm Filament 1KG | SUNLU PLA Plus Filament 1.75mm 1kg White | SUNLU 1kg Transparent PETG Filament 1.75mm | SUNLU 1KG Silk PLA Filament 1.75mm | SUNLU 1KG Wood Fiber PLA Filament | SUNLU Matte Green PLA Filament, 1kg | SUNLU High Speed PETG Filament 1.75mm 1kg | SUNLU 1kg Rainbow PLA Filament | SUNLU Rainbow PLA Filament 1KG | SUNLU PLA+ 2.0 High Speed Filament | SUNLU 1.75mm ABS Filament 1kg | SUNLU 1kg 1.75mm Weather-Resistant ASA Filament | SUNLU High Speed ABS Filament 1kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Material Type | PLA | PLA+ | PLA Plus | PETG | PLA | Wood PLA | PLA | PETG | PLA | PLA | PLA+ 2.0 | ABS | ASA | ABS |
| Filament Diameter | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | not specified |
| Net Weight | 1KG | 1KG | 1KG | 1kg | 1 kg | 1KG | 1KG | 1kg | 1KG | 1 kg | 1KG Spool(2.2lbs) | 1kg | 1kg | 1KG, 2 Pack |
| Max Print Speed | 100mm/s | 300mm/s | not specified | 200mm/s | 60mm/s | not specified | 100mm/s | 600mm/s | 200mm/s | 60 mm/s | 600mm/s | 100mm/s | 100mm/s | 350mm/s |
| Dimensional Accuracy | +/- 0.02mm | +/- 0.02mm | +/- 0.02mm | +/-0.02 mm | ± 0.02mm | +/- 0.02mm | +/- 0.02mm | not specified | ±0.02mm | 0.02mm | ±0.02mm | +/- 0.02mm | +/- 0.02mm | not specified |
| Surface Finish | not specified | not specified | not specified | not specified | Silk | not specified | Matte | Matte | not specified | Pearly | not specified | not specified | not specified | not specified |
| Compatible Material | PLA | PLA | not specified | PETG | PLA | PLA | PLA | PETG | PLA | PLA | PLA | ABS | ASA | ABS |
| Print Speed | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 600mm/s | not specified | not specified | not specified |
| Features | not specified | not specified | not specified | not specified | not specified | Wood Filled | not specified | High Speed | not specified | not specified | High Speed | not specified | not specified | High Speed |
| Color | Black | 1000g White | White | 1000g-transparent | 1kg Pla Silk Red | Real Wood Fiber Pla | Green | 1kg Yellow | 1kg Pla Rainbow 03 | Rainbow Red-pink-green-yellow | 1kg Olive Green | 1kg Abs Skin Beige | 1000g Asa Black | 1kg*2 Black+black |
| Size | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG |
| Finish | not specified | not specified | not specified | Transparent | Silk | not specified | Matte | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Color Effect | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Rainbow | Rainbow | not specified | not specified | not specified | not specified |
| Dimensions | 8.66 × 8.66 × 3.15 inches | not specified | 2.76 × 7.87 × 7.87 inches | 7.48 × 1.97 × 7.48 inches | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Weight | 2.21 pounds | 2.65 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 2.2 pounds | 4.41 pounds |
| Model | 3D Printer Filament PLA Filament 1.75mm | SUNLU PLA PLUS 2.0 Filament | AWJP-PLA+-WT-1KG | SUNLU Strong PETG Filament 1.75mm | DCUS-SILK-RD-1KG | Wood PLA Filament 1.75 | FR-PLAYG-GN-1KG | SUNLU High Speed PETG Filament | SUNLU Rainbow PLA 3D Printer Filament | PLA Rainbow 01 | High Speed PLA+ Filament 2.0 | ABS Filament 1.75mm | ASA Strong 3D Printer Filament | not specified |
If you need fast local storage for your CAD files, you can examine the best nvme SSDs with 3D NAND.
How to choose the right one
-
Match material to durability needs
Select your filament based on the mechanical properties required for your final part. Standard PLA is ideal for prototyping and decorative items where impact resistance is not critical. If you need durable, functional parts, choose PETG, which offers better impact strength and heat resistance. For outdoor applications requiring weather resistance, ASA is the robust choice. ABS provides high thermal stability for functional black parts. Always align the material type with the stress and environmental conditions your printed object will face.
-
Check print speed capabilities
Verify if your printer supports high-speed printing before selecting specialized filaments. Standard PLA works well at typical speeds, but if you use a Bambu Lab printer, you should select the PLA+ 2.0 High Speed filament rated for 600mm/s. This specific filament is designed to maintain precise tolerances at rapid extrusion rates. Other high-speed options include the PLA+ 2.0 White and the High Speed PETG. Using standard filament on a high-speed setup may result in layer adhesion issues or reduced dimensional accuracy.
-
Choose finish for aesthetics
The surface finish significantly impacts the visual quality of your prints. If you want a shiny, glossy appearance for art pieces, Silk PLA provides a distinct finish. For a non-reflective, professional look that hides layer lines, choose Matte PLA. Wood-filled PLA offers a unique texture and scent for decorative items. Transparent PETG allows you to see through functional parts. Standard PLA is available in solid colors like black or white for a clean, uniform appearance without special surface effects.
-
Consider color printing effects
Rainbow filaments provide vibrant, gradient-colored results for decorative projects and toys. These filaments feature fast color transitions and a pearly finish, making them suitable for hobbyists who enjoy variable colors. Options include Rainbow PLA in various color combinations. They are practical for makers who want consistent feeding and easy setup without needing to switch spools manually. This approach is best for ornamental prints rather than functional parts where color consistency is less important than structural integrity.
-
Verify printer compatibility
Ensure the filament diameter matches your printer’s extruder requirements. All listed SUNLU filaments are 1.75mm, which is the standard for most FDM printers. Check your printer’s specifications to confirm it supports the chosen material type. For example, ABS and ASA require heated beds and often enclosed chambers for reliable results. High-speed filaments may require specific tuning in your slicer software. Always review the compatible material list in your printer’s manual to avoid extrusion issues or poor layer adhesion.
Frequently asked questions
What is the best SUNLU filament for high-speed printing?
The SUNLU PLA+ 2.0 High Speed Filament is designed for rapid production, supporting speeds up to 600mm/s. It maintains a dimensional accuracy of +/- 0.02mm to ensure precision at high velocities. This option is particularly suitable for users with Bambu Lab printers who need reliable performance and fast turnaround times for functional parts.
Which SUNLU filament is best for outdoor use?
The SUNLU 1kg 1.75mm Weather-Resistant ASA Filament is the top choice for outdoor applications. It offers high strength and robust resistance to weather conditions, making it ideal for mechanical parts exposed to the elements. You must use high temperature settings to achieve reliable results with this material.
Is there a SUNLU filament that looks like wood?
Yes, the SUNLU 1KG Wood Fiber PLA Filament provides a unique aesthetic with a realistic wood texture. It is filled with wood fibers to create a natural look and scent. This filament is best for decorative items where visual appeal and tactile feel are more important than structural durability.
What is the best transparent SUNLU filament?
The SUNLU 1kg Transparent PETG Filament 1.75mm is the best option for clear parts. It delivers a transparent finish with high impact strength and weather resistance. This material is suitable for durable functional parts where you need to see through the final object while maintaining structural integrity.
Does SUNLU offer matte finish filaments?
The SUNLU Matte Green PLA Filament 1kg provides a smooth, low-gloss appearance. This finish helps hide layer lines that are often visible on glossy standard PLA filaments. It is a solid choice for standard FDM printers where you prefer a non-reflective surface for your prints.
Which SUNLU filament is best for heat-resistant parts?
The SUNLU 1.75mm ABS Filament 1kg is designed for heat-resistant functional parts. It offers greater durability and thermal stability than standard PLA. You should use this material if you have a heated bed and need parts that can withstand higher temperatures without deforming.
What is the best SUNLU filament for shiny decorative prints?
The SUNLU 1KG Silk PLA Filament 1.75mm offers a distinct glossy finish for decorative art prints. It provides a smooth surface with a shiny aesthetic that stands out visually. This filament is ideal for users who prioritize appearance and aesthetics over rapid production speeds or mechanical strength.