IEMAI ASA 1.75mm Filament 1kg Alternatives: 6 Similar Picks Compared

How alternatives compare to IEMAI

Polymaker ASA 1.75mm Filament (1kg)

The Polymaker ASA 1.75mm Filament targets users who need reliable UV stability for outdoor functional prototypes. Like the IEMAI option, it delivers the toughness of ABS with added weather resistance, making it suitable for parts exposed to sunlight and rain. It shares the 1kg size and 1.75mm diameter for broad printer compatibility. However, Polymaker offers a standard white color rather than the IEMAI Marble variant. You should choose this if you prioritize brand recognition in engineering-grade filaments. It provides similar dimensional control and heat resistance for mechanical components. This pick is ideal for makers who want a proven material for durable outdoor applications without needing specialized aesthetic finishes.

OVERTURE 1kg White ASA Filament 1.75mm

The OVERTURE 1kg White ASA Filament is designed for users who need durable, weather-resistant prints with tight tolerances. It matches the IEMAI ASA in material type and 1kg weight, ensuring compatibility with most enclosed 1.75mm FDM printers. Like the original, it offers UV stability for outdoor components. The main difference is the color; OVERTURE provides a clean white option instead of the IEMAI Marble finish. This filament is ideal for outdoor mechanical parts where a neutral appearance is preferred. It delivers similar impact strength and dimensional accuracy for functional prototypes. Choose this alternative if you need a standard white ASA for gear housings or brackets that require a professional, uniform look rather than a decorative surface.

SUNLU 1kg 1.75mm Weather-Resistant ASA Filament

The SUNLU 1kg 1.75mm Weather-Resistant ASA Filament delivers reliable outdoor durability for users with high-temperature capable printers. It shares the ASA material type and 1kg size with the IEMAI filament, making it a direct substitute for functional outdoor parts. Like the original, it offers UV and weather resistance for mechanical components. The key difference is the color; SUNLU offers black, whereas IEMAI provides a Marble finish. This option is solid for mechanical parts exposed to harsh weather conditions. It fits users who need a standard black ASA for industrial or utilitarian projects. Choose this if you prefer a classic black appearance for your outdoor functional parts while maintaining the same durability and weather resistance as the IEMAI alternative.

QIDI Technology ASA 1.75mm Brown 1kg

The QIDI Technology ASA 1.75mm Brown 1kg delivers strong mechanical performance for users who print functional outdoor components. Like the IEMAI filament, it is an ASA material designed for durability and weather resistance. It shares the 1kg size and 1.75mm diameter, ensuring compatibility with enclosed printers that handle high temperatures. The primary difference is the color; QIDI offers brown, while IEMAI provides Marble. This filament is ideal for users who need durable, weather-resistant parts with a natural, earthy tone. It provides similar impact strength and dimensional stability for outdoor functional parts. Choose this alternative if you want a brown aesthetic for your mechanical components or garden accessories while retaining the same high-performance characteristics as the IEMAI ASA.

SUNLU Glow in the Dark PLA Filament (1 kg)

The SUNLU Glow in the Dark PLA Filament is a practical choice for indoor decorative projects requiring glow effects. Unlike the IEMAI ASA, this is a PLA material, making it unsuitable for outdoor use or high-temperature applications. It shares the 1kg size and 1.75mm diameter, fitting most standard FDM printers. The key difference is the material type and feature set; it offers a unique glow-in-the-dark effect in white, rather than the weather-resistant properties of ASA. This pick is ideal for makers who need glowing effects and precise dimensions for indoor displays. You should choose this if you prioritize visual novelty over durability. It is not for outdoor functional parts but serves well for artistic or decorative indoor creations where weather resistance is not required.

ELEGOO Rapid PETG 1.75mm Filament

The ELEGOO Rapid PETG 1.75mm 2-Pack delivers fast printing and durable results for users who prioritize speed and toughness. Unlike the IEMAI ASA, this is a PETG material, which offers different mechanical properties and easier printing without an enclosed chamber. It comes in a 2-pack of 1kg spools, providing more total material than the single 1kg IEMAI spool. The color is black, similar to some ASA options but distinct from the Marble finish. This alternative is ideal for users who need high-speed durable black prints for general-purpose functional parts. Choose this if you value faster print times and easier handling over the specific UV and heat resistance of ASA. It is a versatile option for indoor or protected outdoor applications where extreme weather resistance is not critical.

Quick picks

Our 7 picks

1 Best overall

IEMAI ASA 1.75mm Filament 1kg

Best for: outdoor functional parts and durable prototypes

Material Type

ASA

Filament Diameter

1.75mm

Net Weight

1kg

Max Print Speed

50mm/s

Dimensional Accuracy

±0.02 mm

Application

Functional Parts

View on Amazon: IEMAI ASA 1.75mm Filament 1kg Affiliate link

IEMAI ASA 1.75mm 1kg Filament is a UV and weather resistant material for outdoor functional parts. It offers +/- 0.02mm dimensional accuracy for consistent feeding. The filament withstands high heat and impact, maintaining strength in changing temperatures. Recommended settings include 240-270°C nozzle and 30-50mm/s speed. It suits users needing durable prototypes, automotive accessories, or garden equipment housings.

Pros

• UV and weather resistant for outdoor use
• +/- 0.02mm dimensional accuracy
• High heat and impact resistance
• Vacuum sealed with desiccant

Cons

• Max print speed limited to 50mm/s
• Requires enclosed chamber for best results
• Marble color option only in data

Good fit if

• You need durable outdoor functional parts
• You require high dimensional accuracy
• You print automotive or mechanical components

Skip if

• You need high-speed printing over 50mm/s
• You prefer open-air printing environments
• You require specific color options not listed

Verdict: IEMAI ASA 1.75mm 1kg Filament fits users who need durable, weather-resistant parts for outdoor or mechanical applications. Its tight tolerance and impact strength make it reliable for functional prototypes and housings.

2 Best functional parts

Polymaker ASA 1.75mm Filament (1kg)

Best for: Outdoor functional prototypes needing UV stability

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 and durability for functional parts. It is ideal for users needing weather-resistant materials.

Pros

• UV and weather resistant for outdoor use
• Withstands temperatures up to 100°C
• High toughness and impact resistance
• Strong and durable layer adhesion

Cons

• Requires enclosed printer to prevent warping
• Higher nozzle temperature of 250°C needed
• White color shows dirt easily outdoors

Good fit if

• You need weather-resistant parts for outdoor use
• You require high heat resistance up to 100°C
• You print functional prototypes needing impact strength

Skip if

• You lack an enclosed printer for large parts
• You prefer lower printing temperatures than 250°C
• You need glow-in-the-dark or special effects

Verdict: Polymaker ASA 1.75mm White Filament suits makers who need durable, weather-resistant parts for outdoor applications. It delivers the toughness of ABS with added UV stability for functional prototypes.

3 Also great

OVERTURE 1kg White ASA Filament 1.75mm

Best for: outdoor durable parts

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 1.75mm diameter with a strict tolerance of plus or minus 0.02 mm. It provides UV and weather resistance for outdoor durability. The material includes a patented clog-free formula and undergoes 24-hour drying. You get a 1kg spool in white. It supports most consumer printers and includes a 1-year shelf life for unopened spools.

Pros

• Strict dimensional accuracy of plus or minus 0.02 mm
• Patented clog-free formula for smooth printing
• UV and weather resistant for outdoor use
• Vacuum-sealed and dried for 24 hours

Cons

• Only available in 1kg spool sizes
• Limited to standard 1.75mm diameter
• No mention of included support material or adhesives

Good fit if

• You need UV-resistant parts for outdoor projects
• You require strict dimensional accuracy for fit
• You print with most consumer 3D printers

Skip if

• You require larger 2kg or 5kg spools
• You need specialized industrial-grade materials
• You prefer flexible or TPU filaments

Verdict: OVERTURE ASA 1.75mm Filament 1kg White fits users who need durable, weather-resistant prints with tight tolerances. It is ideal for outdoor components where UV stability matters.

4 Best budget

SUNLU 1kg 1.75mm Weather-Resistant ASA Filament

Best for: outdoor mechanical parts and UV exposure

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 is a tough, weather-resistant filament designed for outdoor functional parts. It features a 1.75mm diameter with +/- 0.02mm dimensional accuracy for broad printer compatibility. The material resists UV, rain, and heat. It comes in a 1kg package with vacuum sealing to prevent moisture damage. This option suits users needing durable prints for mechanical components or exterior projects.

Pros

• ASA material offers high strength and toughness
• UV, rain, and heat resistance for outdoor use
• +/- 0.02mm dimensional accuracy ensures layer adhesion
• Vacuum packaging preserves filament quality
• Compatible with AMS and AMS Lite spools

Cons

• Requires high nozzle temperatures up to 260°C
• Bed temperature must reach 120°C
• Limited to 100mm/s print speed

Good fit if

• You need durable parts for outdoor environments
• You require strong mechanical components
• You use AMS or AMS Lite storage systems

Skip if

• You lack a heated bed capable of 120°C
• You want to print at speeds above 100mm/s
• You need low-temperature PLA or PETG alternatives

Verdict: SUNLU ASA 1.75mm 1kg Filament delivers reliable outdoor durability for users with high-temperature capable printers. It is a solid choice for mechanical parts exposed to weather.

5 Best premium

QIDI Technology ASA 1.75mm Brown 1kg

Best for: outdoor functional parts requiring heat resistance

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 is a 1.75mm material designed for outdoor use. It offers high UV stability and weather resistance. The tensile strength reaches 47.1 MPa with a heat deflection temperature of 90°C. You get a 1kg spool with tight dimensional accuracy of ±0.02mm. It is suitable for functional parts that need to withstand sunlight and heat.

Pros

• 180 J/m notched impact resistance
• 90°C heat deformation temperature
• ±0.02mm dimensional accuracy
• Vacuum-sealed packaging with desiccant

Cons

• Requires enclosed chamber for best results
• Nozzle temperature range up to 250°C
• Available in limited color options

Good fit if

• You need parts for outdoor exposure
• You require high heat resistance
• You want low warpage prints

Skip if

• You print without an enclosure
• You need flexible materials
• You prefer low-temperature printing

Verdict: QIDI Technology ASA 1.75mm 1kg Brown delivers strong mechanical performance for users who print functional outdoor components. It fits those who have an enclosed printer and need durable, weather-resistant parts.

6 Best pla

SUNLU Glow in the Dark PLA Filament (1 kg)

Best for: indoor decorative projects requiring glow effects

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 to glow in the dark. It contains phosphorescent materials that absorb light energy, with UV exposure enhancing the effect. The dimensional accuracy is +/- 0.02mm, ensuring compatibility with most 1.75mm FDM printers. It winds neatly to reduce tangles. You get a 1kg spool suitable for decorative prints that require a luminous finish.

Pros

• Glow-in-the-dark phosphorescent finish
• High dimensional accuracy of +/- 0.02mm
• Neatly wound spool reduces tangles
• Compatible with standard 1.75mm FDM printers

Cons

• PLA material lacks UV and weather resistance
• Not suitable for outdoor use
• Requires UV light for optimal glow effect

Good fit if

• You want decorative indoor prints that glow
• You need reliable dimensional accuracy
• You prefer neat filament winding

Skip if

• You need weather-resistant outdoor parts
• You require UV-stable materials
• You want standard opaque colors

Verdict: SUNLU Glow Green PLA 1kg is a practical choice for indoor decorative projects. It fits you if you need glowing effects and precise dimensions, but it is not for outdoor use.

7 Best petg

ELEGOO Rapid PETG 1.75mm Filament

Best for: high-speed durable black prints

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 bundle includes two 1kg spools of 1.75mm black PETG filament. It supports high-speed printing up to 600mm/s with enhanced fluidity. The material offers good light transmittance and low shrinkage. It combines PLA ease with ABS toughness. You get a neat, less-tangle winding. This pack suits users needing durable parts or light diffusion projects.

Pros

• Supports max print speeds of 600mm/s
• Good light transmittance for diffusion parts
• Combines PLA ease with ABS strength
• Neatly wound to reduce tangles

Cons

• Only available in black color
• Requires drying before reuse
• No moisture-proof packaging mentioned

Good fit if

• You need high-speed printing capability
• You require durable and flexible parts
• You want a two-pack for bulk use

Skip if

• You need multi-color prints
• You prefer automatic drying features
• You want transparent or translucent colors

Verdict: ELEGOO Rapid PETG 1.75mm 2-Pack delivers fast printing and durable results for users who prioritize speed and toughness in black filament.

Specifications side by side

Frequently asked questions

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