6 Best Alternatives to the Polymaker ASA 1.75mm Filament (1kg) (2026)
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You are looking for polymaker asa filament 1 75mm white alternatives to replace your current supply. The original Polymaker ASA offers strong UV resistance and high heat tolerance up to 100°C. It also provides excellent mechanical toughness for functional outdoor parts. However, you might need a different color, a lower price point, or compatibility with specific printer systems like AMS. Some users may also prefer a different brand for supply chain reliability or distinct aesthetic finishes.
The alternatives listed here were chosen because their core specifications overlap with the original product. Each option shares the 1.75mm diameter and ASA material type for similar durability and weather resistance. You can find options in black, yellow, or brown if the white color does not fit your project. Other choices include PETG for faster printing speeds or specialized PLA for decorative glow-in-the-dark effects. This guide helps you compare these specs to find the right fit for your needs.
Our top pick: Polymaker ASA 1.75mm Filament (1kg).
How alternatives differ from Polymaker ASA
OVERTURE 1kg White ASA Filament 1.75mm
OVERTURE ASA 1.75mm White 1kg matches Polymaker in material type and color. It shares the 1kg spool size and ASA composition. You get similar UV stability and weather resistance for outdoor parts. The primary difference lies in the packaging dimensions. OVERTURE’s spool measures 8.23 inches in height, which is taller than Polymaker’s 2.36-inch spool. This larger footprint may affect storage or printer compatibility for some users. If you prioritize consistent print quality and reliable outdoor durability, this option serves well. It is a strong alternative for those needing white ASA with precise dimensional control for functional models.
SUNLU 1kg 1.75mm Weather-Resistant ASA Filament
SUNLU ASA 1.75mm Black 1kg offers the same 1kg weight and 1.75mm diameter as Polymaker. However, it comes in black rather than white. This color choice suits users who do not need light-colored parts. It provides strong mechanical properties and weather resistance comparable to the original. The model is listed as ASA Strong 3D Printer Filament. It is compatible with AMS systems, which Polymaker does not explicitly claim in the provided data. If you need durable outdoor functional parts and prefer black, this is a solid choice. It delivers similar toughness and heat resistance for real-world applications.
IEMAI ASA 3D Printer Filament 1.75mm
IEMAI ASA 1.75mm Yellow 1kg differs by color and brand. It maintains the 1kg size and 1.75mm diameter. The yellow color distinguishes it from Polymaker’s white offering. It provides weather resistance for outdoor functional parts. Like Polymaker, it works best with enclosed printers to manage temperature settings. The spool weighs 2.2 pounds, similar to Polymaker’s 2.2-pound weight. If you need yellow ASA for specific visual requirements or outdoor projects, this is a viable option. It shares the core ASA benefits of durability and UV stability. It is a practical alternative for makers who require a different color for their functional prototypes.
QIDI Technology ASA 1.75mm Brown 1kg
QIDI Technology ASA 1.75mm Brown 1kg offers a brown color instead of white. It keeps the 1kg size and 1.75mm diameter. It provides strong mechanical properties and weather resistance for outdoor components. This makes it suitable for functional parts and mechanical prototypes. It shares the UV stability and durability traits of Polymaker ASA. The brown color may be preferable for parts where aesthetics matter less than function. It fits users who prioritize durability and UV stability in their prints. If you need ASA in a darker tone for outdoor applications, this is a reliable choice. It delivers similar performance characteristics for functional modeling.
SUNLU Glow in the Dark PLA Filament (1 kg)
SUNLU Glow in the Dark PLA 1.75mm differs significantly in material. It uses PLA instead of ASA. It is designed for decorative glow-in-the-dark projects rather than durable functional parts. The color is white with a glow green effect. It lacks the weather resistance and high heat tolerance of ASA. Polymaker ASA withstands temperatures up to 100°C, while PLA has lower heat resistance. This option suits users seeking visual effects over durability. It is easier to print but not suitable for outdoor functional use. If you need luminous decorative prints, this is a specialized choice. It is not a direct functional alternative to Polymaker ASA.
ELEGOO Rapid PETG 1.75mm Filament
ELEGOO Rapid PETG 1.75mm uses PETG instead of ASA. It comes in a 2-pack of black 1kg spools. It is designed for high-speed printing and durable functional parts. PETG offers good durability but lacks the UV resistance of ASA. It is not ideal for outdoor exposure without protection. The high-speed feature allows for faster printing than standard ASA settings. It is suitable for light-diffusing parts or indoor functional models. If you need tangle-free filament for rapid production, this is a good option. It differs from Polymaker ASA in material properties and print speed capabilities. It is best for users prioritizing speed and indoor durability.
Quick picks
Our 7 picks
Polymaker ASA 1.75mm Filament (1kg)
Best for: Outdoor functional parts and prototypes
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Max Print Speed
- 50mm/s
- Size
- 1KG
- Application
- Functional Parts
View on Amazon: Polymaker ASA 1.75mm Filament (1kg) Affiliate link
This Polymaker ASA filament offers UV and weather resistance for outdoor projects. It withstands temperatures up to 100°C and provides high impact resistance. The 1.75mm diameter ensures compatibility with most printers. You get reliable layer adhesion for functional parts. It is ideal for users needing durable, weatherproof components that resist environmental stress cracking.
Pros
- UV and weather resistant for outdoor use
- Withstands temperatures up to 100°C
- High toughness and impact resistance
- Reliable layer adhesion for functional parts
Cons
- Requires an enclosed printer for large parts to prevent warping
- Standard ABS-like printing settings needed
- Limited color options in the 1kg size compared to larger spools
Good fit if
- You need parts for outdoor applications like RC planes
- You require high heat resistance for functional prototypes
- You want durable mechanical parts with strong layer adhesion
Skip if
- You print large parts without an enclosed printer
- You need a wider range of colors in 1kg sizes
- You prefer materials with higher temperature resistance than 100°C
Verdict: Polymaker ASA 1.75mm White 1kg is a solid choice for makers building weatherproof outdoor parts. It suits those who need durable, heat-resistant components and have an enclosed printer for reliable results.
OVERTURE 1kg White ASA Filament 1.75mm
Best for: Outdoor parts needing UV stability
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- + / - 0.02 mm
- Printing Technology
- FDM
- Color
- White
View on Amazon: OVERTURE 1kg White ASA Filament 1.75mm Affiliate link
This OVERTURE ASA filament offers UV and weather resistance for outdoor projects. It maintains a tight dimensional accuracy of plus or minus 0.02 mm. The 1.75 mm diameter ensures compatibility with most consumer printers. You get a 1 kg spool in white. The material handles heat well. This option suits you if you need durable, fade-resistant parts that print smoothly without clogging.
Pros
- UV and weather resistant for outdoor durability
- Patented clog-free formula for smooth printing
- Plus or minus 0.02 mm dimensional accuracy
- 24-hour drying and vacuum-sealed packaging
Cons
- Heavier shipping weight at 2.9 pounds
- No included app or remote control
- Limited to 13 color variations
Good fit if
- You need UV-resistant parts for outdoor use
- You require strict dimensional tolerances for fit
- You print with standard 1.75 mm printers
Skip if
- You prefer smaller 0.5 kg spools
- You need smart filament monitoring features
- You require industrial-grade temperature resistance
Verdict: OVERTURE ASA 1.75mm White 1kg delivers reliable outdoor durability with precise dimensions. It fits you well if you prioritize consistent prints and weather resistance for functional models.
SUNLU 1kg 1.75mm Weather-Resistant ASA Filament
Best for: Outdoor functional parts and AMS users
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02mm
- Resin Type
- Tough
- Weight
- 2.2 pounds
View on Amazon: SUNLU 1kg 1.75mm Weather-Resistant ASA Filament Affiliate link
SUNLU ASA filament offers high strength and weather resistance for outdoor projects. It maintains a tight dimensional accuracy of +/- 0.02mm and supports print speeds up to 100mm/s. The 1kg spool fits AMS systems and arrives in vacuum-sealed packaging. You get a durable material that resists UV and heat. This option suits users who need reliable performance for functional parts.
Pros
- Dimensional accuracy of +/- 0.02mm for consistent layer adhesion
- Vacuum-sealed packaging keeps filament moisture-free
- Compatible with AMS and AMS Lite spools
- Resistant to UV, rain, and heat
Cons
- Limited to black color in this specific listing
- Maximum print speed capped at 100mm/s
- Requires higher bed temperatures up to 120°C
Good fit if
- You need durable parts for outdoor use
- You print functional mechanical components
- You use AMS compatible printers
Skip if
- You require multi-color prints from one spool
- You prefer lower printing temperatures
- You need white filament for this specific order
Verdict: SUNLU ASA 1.75mm Black 1kg delivers strong, weather-resistant prints with precise dimensions. It is a solid choice for makers who prioritize durability and AMS compatibility for outdoor functional parts.
IEMAI ASA 3D Printer Filament 1.75mm
Best for: outdoor functional parts
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Max Print Speed
- 50mm/s
- Dimensional Accuracy
- ±0.02 mm
- Color
- Yellow
View on Amazon: IEMAI ASA 3D Printer Filament 1.75mm Affiliate link
IEMAI ASA filament provides UV and weather resistance for outdoor projects. It maintains a dimensional accuracy of +/- 0.02mm for consistent feeding. The material offers high heat resistance and impact strength. You should print at 240-270°C with a bed temperature of 70-95°C. This 1kg spool is vacuum sealed and compatible with most enclosed 1.75mm FDM 3D printers.
Pros
- UV and weather resistant for outdoor durability
- Dimensional accuracy of +/- 0.02mm
- High impact strength and heat resistance
- Vacuum sealed with desiccant for moisture protection
Cons
- Requires an enclosed chamber to reduce warping
- Needs bed adhesive for better layer adhesion
- Recommended printing speed is limited to 30-50mm/s
Good fit if
- You need durable parts for outdoor use
- You print functional automotive or mechanical components
- You have an enclosed 3D printer
Skip if
- You lack an enclosed printing chamber
- You prefer high-speed printing above 50mm/s
- You need white or black color options
Verdict: IEMAI ASA 1.75mm Yellow 1kg fits users who need weather-resistant parts for outdoor applications. It works best with enclosed printers that can handle the required temperature settings.
QIDI Technology ASA 1.75mm Brown 1kg
Best for: outdoor functional parts and mechanical prototypes
- Material Type
- ASA
- Filament Diameter
- 1.75mm
- Net Weight
- 1kg
- Dimensional Accuracy
- ±0.02mm
View on Amazon: QIDI Technology ASA 1.75mm Brown 1kg Affiliate link
This QIDI Technology ASA filament offers 1.75mm diameter with ±0.02mm tolerance for consistent extrusion. It features high tensile strength of 47.1 MPa and heat resistance up to 90°C. The material provides UV stability and weatherproof performance for outdoor parts. It comes in a 1kg spool with vacuum-sealed packaging. You should choose this if you need durable prints that resist yellowing and cracking under sunlight.
Pros
- Tensile strength of 47.1 MPa for superior mechanical performance
- Heat deformation temperature up to 90°C at 1.8 MPa
- Dimensional accuracy of ±0.02mm for smooth layer adhesion
- Industry-leading UV stability prevents yellowing and fading
Cons
- Requires an enclosed chamber for best results
- Nozzle temperature range is high at 230-250°C
- Bed temperature requirement is high at 90-110°C
Good fit if
- You need parts for outdoor garden or automotive use
- You require high impact resistance for mechanical prototypes
- You want prints that resist weathering and UV damage
Skip if
- You lack an enclosed 3D printer chamber
- You want to print at low temperatures under 230°C
- You need parts that withstand heat above 90°C
Verdict: QIDI Technology ASA 1.75mm 1kg delivers strong mechanical properties and weather resistance for functional outdoor components. It fits users who prioritize durability and UV stability in their prints.
SUNLU Glow in the Dark PLA Filament (1 kg)
Best for: Decorative glow-in-the-dark PLA projects
- Material Type
- PLA
- Filament Diameter
- 1.75mm
- Net Weight
- 1KG
- Max Print Speed
- 100mm/s
- Dimensional Accuracy
- +/- 0.02mm
- Surface Finish
- Glow in the Dark
View on Amazon: SUNLU Glow in the Dark PLA Filament (1 kg) Affiliate link
This SUNLU filament is a 1.75mm PLA designed for glow-in-the-dark prints. It features a white base with green phosphorescent particles that absorb light energy. The dimensional accuracy is +/- 0.02mm, ensuring wide compatibility with most 1.75mm FDM printers. It comes in a 1kg spool with a neat winding design to reduce tangles. You should print at 200-210°C nozzle temperature and 50-65°C bed temperature for best results.
Pros
- Glow-in-the-dark PLA with phosphorescent properties
- Dimensional accuracy of +/- 0.02mm
- Neatly wound spool reduces tangle risk
- Compatible with most 1.75mm FDM printers
Cons
- Material is PLA, not ASA like the other options
- Requires UV light for optimal luminous effect
- Lower max print speed compared to engineering filaments
Good fit if
- You want unique glow effects for decorative items
- You are printing with PLA and need reliable diameter accuracy
- You prefer a neatly wound spool to avoid jams
Skip if
- You need weather-resistant parts for outdoor use
- You require UV stability for long-term exposure
- You are printing functional parts that need high heat resistance
Verdict: SUNLU Glow in The Dark PLA 1.75mm is a specialized filament for users seeking luminous decorative prints rather than durable functional parts. It fits those who prioritize visual effects and ease of printing over the weather resistance of ASA.
ELEGOO Rapid PETG 1.75mm Filament
Best for: High-speed printing and durable functional parts
- Material Type
- PETG
- Filament Diameter
- 1.75mm
- Net Weight
- 1 kg
- Max Print Speed
- 600mm/s
- Dimensional Accuracy
- +/-0.02mm
- Features
- High Speed
View on Amazon: ELEGOO Rapid PETG 1.75mm Filament Affiliate link
This ELEGOO Rapid PETG bundle offers two 1kg spools of 1.75mm filament in black. It supports high-speed printing up to 600mm/s due to enhanced fluidity. The material provides good light transmittance and low shrinkage, making it suitable for light diffusion projects. It combines the ease of PLA with the durability of ABS. The spools are neatly wound to reduce tangles. This option fits users needing durable, high-speed compatible filament.
Pros
- Supports print speeds up to 600mm/s
- Includes two 1kg spools for extended use
- Good light transmittance for diffusion parts
- Neatly wound to reduce tangles
Cons
- Limited to black color in this bundle
- Requires drying before reuse after unpacking
- No UV resistance listed for PETG material
Good fit if
- You need high-speed printing capability
- You want a two-pack value bundle
- You require durable parts with light diffusion
Skip if
- You need UV-resistant materials for outdoor use
- You prefer transparent or translucent colors
- You only need a single 1kg spool
Verdict: ELEGOO Rapid PETG 1.75mm 2-Pack delivers high-speed performance and durability for users needing reliable, tangle-free filament for functional or light-diffusing parts.
Specifications side by side
| Spec | Polymaker ASA 1.75mm Filament (1kg) | OVERTURE 1kg White ASA Filament 1.75mm | SUNLU 1kg 1.75mm Weather-Resistant ASA Filament | IEMAI ASA 3D Printer Filament 1.75mm | QIDI Technology ASA 1.75mm Brown 1kg | SUNLU Glow in the Dark PLA Filament (1 kg) | ELEGOO Rapid PETG 1.75mm Filament |
|---|---|---|---|---|---|---|---|
| Material Type | ASA | ASA | ASA | ASA | ASA | PLA | PETG |
| Filament Diameter | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm | 1.75mm |
| Net Weight | 1 kg | 1kg | 1kg | 1kg | 1kg | 1KG | 1 kg |
| Max Print Speed | 50mm/s | not stated | not stated | 50mm/s | not stated | 100mm/s | 600mm/s |
| Dimensional Accuracy | not stated | + / - 0.02 mm | ±0.02mm | ±0.02 mm | ±0.02mm | +/- 0.02mm | +/-0.02mm |
| Surface Finish | not stated | not stated | not stated | not stated | not stated | Glow in the Dark | not stated |
| Printing Technology | not stated | FDM | not stated | not stated | not stated | FDM | not stated |
| Compatible Material | ASA | ASA | ASA | ASA | ASA | PLA | PETG |
| Print Speed | not stated | not stated | not stated | not stated | not stated | not stated | 600mm/s |
| Features | not stated | not stated | not stated | not stated | not stated | Glow in the Dark | High Speed |
| Color | 115 - 1.75mm White (Hex Code: #Dbd7d6) | White | 1000g Asa Black | Yellow | Brown | White (Glow Green) | 2*1kg Black |
| Size | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG | 1KG |
| Application | Functional Parts | not stated | not stated | Functional Parts | not stated | not stated | not stated |
| Resin Type | not stated | not stated | Tough | not stated | not stated | not stated | not stated |
| Dimensions | 7.87 × 7.87 × 2.36 inches | 8.78 × 2.95 × 8.23 inches | not stated | not stated | not stated | not stated | not stated |
| Weight | 2.2 pounds | 2.9 pounds | 2.2 pounds | 2.2 pounds | not stated | 2.2 pounds | 4.41 pounds |
| Model | PF01002 | UK-ABS17511 | ASA Strong 3D Printer Filament | not stated | not stated | Glow in the Dark PLA Filament 1.75mm | not stated |
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Frequently asked questions
Can I use OVERTURE ASA 1.75mm White as a direct replacement for Polymaker ASA?
Yes, OVERTURE ASA 1.75mm White serves as a direct alternative. It matches the 1.75mm diameter and 1kg spool size of the Polymaker version. The material is also ASA, providing similar UV stability for outdoor functional parts. You get precise dimensions and reliable weather resistance for your prints.
Is SUNLU ASA suitable for use with Bambu Lab AMS systems?
Yes, SUNLU ASA is compatible with AMS users. It delivers strong, weather-resistant prints with precise dimensions. This makes it a solid choice for makers who prioritize durability. The filament is designed for outdoor functional parts, ensuring your multi-color or high-volume prints remain robust.
Do I need an enclosed printer for IEMAI ASA filament?
Yes, IEMAI ASA works best with enclosed printers. It requires specific temperature settings to handle the material properly. This setup ensures weather-resistant parts for outdoor applications. The 1.75mm yellow filament provides the necessary thermal stability for consistent results in functional models.
What makes QIDI Technology ASA good for mechanical prototypes?
QIDI Technology ASA offers strong mechanical properties and weather resistance. It is ideal for functional outdoor components that need durability. The brown 1.75mm filament provides UV stability, making it suitable for mechanical prototypes. You get reliable performance for parts exposed to outdoor conditions.
Should I switch to PLA if I want glow-in-the-dark effects?
If you want visual effects, consider SUNLU Glow in the Dark PLA. It is specialized for luminous decorative prints rather than durable functional parts. This 1.75mm white filament glows green. It fits users who prioritize aesthetics over the weather resistance and toughness of ASA materials.
Is ELEGOO Rapid PETG a better option for high-speed printing?
ELEGOO Rapid PETG is designed for high-speed performance. It offers durability for functional or light-diffusing parts. The 1.75mm black filament comes in a 2-pack, providing tangle-free printing. Choose this if you need reliable, fast prints instead of the UV stability required for outdoor ASA applications.
Which ASA filament is best for outdoor functional parts?
OVERTURE ASA 1.75mm White is rated best for outdoor parts needing UV stability. It matches Polymaker in material type and color. You get precise dimensions and reliable weather resistance. This 1kg spool ensures consistent prints for functional models exposed to the elements, maintaining durability over time.