EL3D High-Speed Filament: Performance Testing & Review

Quick Answer

EL3D High-Speed Filament delivers reliable prints at speeds up to 300mm/s with excellent layer adhesion and minimal stringing. Our testing shows 40% faster print times than standard PLA with comparable surface quality, making it ideal for Bambu Lab printers and other high-speed systems.

 

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We've been selling 3D printing materials for nearly four decades, and high-speed filaments represent one of the most significant advances in FDM printing since heated beds became standard. When we developed our EL3D High-Speed line, we designed it specifically for the demands of Canadian makers running modern fast printers like the Bambu Lab A1 series and P2S.

This review presents data from three months of testing across multiple printer models, print speeds, and real-world applications. All testing was conducted in our Ottawa facility with controlled temperature and humidity conditions.

What Makes High-Speed Filament Different?

Standard PLA formulations struggle at print speeds above 150mm/s. The material doesn't have sufficient time to bond between layers, resulting in weak parts, poor surface quality, and frequent print failures.

High-speed filaments use modified polymer formulations with flow additives that allow the material to:

• Melt more uniformly at higher temperatures

• Bond effectively between layers despite reduced contact time

• Maintain dimensional accuracy during rapid acceleration

• Resist stringing and oozing during fast travel moves

EL3D High-Speed Filament uses a proprietary blend optimised for printers with input shaping and pressure advance capabilities. It's not simply "PLA that prints faster", it's a reformulated material designed for modern printer technology.

Testing Methodology

We conducted standardized tests to evaluate EL3D High-Speed Filament against standard PLA and two competing high-speed brands available in Canada.

Test Parameters

• Printers tested: Bambu Lab A1, Bambu Lab A1 Mini, Bambu Lab P2S

• Layer height: 0.20mm (standard test), 0.28mm (speed test)

• Infill: 15% gyroid

• Wall count: 3 perimeters

• Test ambient conditions: 21°C, 45% relative humidity

• Testing period: December 2025 – February 2026 (3 months, 247 test prints)

Speed Testing Protocol

Each filament was tested at five speed levels:

1. 100mm/s (baseline: standard PLA speed)

2. 150mm/s (entry high-speed)

3. 200mm/s (moderate high-speed)

4. 250mm/s (fast high-speed)

5. 300mm/s (maximum rated speed)

We printed identical test objects (benchy models, calibration cubes, and functional brackets) at each speed level and evaluated dimensional accuracy, surface quality, layer adhesion strength, and print time.

Performance Results

Print Speed vs Quality Analysis

Key finding: EL3D High-Speed maintains acceptable quality up to 250mm/s for functional parts and 300mm/s for draft prints. Standard PLA tested under identical conditions showed significant quality degradation above 150mm/s.

Time Savings: Real-World Applications

We printed common projects at optimal quality speeds (200mm/s for EL3D High-Speed vs 100mm/s for standard PLA):

Average time reduction: 38% across all test prints when printing EL3D High-Speed at 200mm/s versus standard PLA at 100mm/s.

Temperature Performance

EL3D High-Speed Filament requires slightly higher temperatures than standard PLA to achieve optimal flow at speed.

Recommended temperature ranges:

• Nozzle temperature: 215–230°C
  
  

• 215°C: Best for speeds ≤150mm/s, finest detail

• 220°C: Optimal for speeds 150–250mm/s (our recommended setting)

• 225–230°C: Required for speeds >250mm/s

• Bed temperature: 45–65°C
  
  

• 45–50°C: Sufficient for most prints

• 60–65°C: Better adhesion for large footprints or textured plates

Our testing showed a 220°C nozzle and 55°C bed provided the best balance of speed, quality, and reliability across different print geometries.

Stringing and Retraction

High-speed filaments often struggle with stringing due to their enhanced flow characteristics. EL3D High-Speed performed admirably in our stringing tower tests.

Optimal retraction settings (direct drive):

• Retraction distance: 0.5mm

• Retraction speed: 45mm/s

• Z-hop: 0.2mm (enable for complex geometries)

These settings eliminated stringing in 94% of test prints. For Bowden setups, increase retraction distance to 4–5mm.

Colour Range and Finish Quality

EL3D High-Speed Filament is available in twelve colours. We tested all variants to evaluate colour consistency and surface finish.

Available colours:

• Arctic White

• Deep Black

• Signal Red

• Ocean Blue

• Forest Green

• Sunset Orange

• Royal Purple

• Steel Grey

• Sunset Yellow

• Crimson Red

• Sky Blue

• Pearl White

All colours demonstrated consistent extrusion and matched their advertised appearance. The matte finish provides good layer line visibility for functional parts while still looking clean for display pieces.

Colour consistency note: Spool-to-spool colour matching is excellent. We compared prints from three different production batches of Ocean Blue and found no perceptible colour variation.

Layer Adhesion Testing

Layer adhesion is critical for functional parts. We performed destructive tensile testing on standardized specimens printed at various speeds.

Tensile Strength Results

Key finding: EL3D High-Speed maintains over 95% of standard PLA strength up to 250mm/s. At the maximum rated speed (300mm/s), strength drops to 88% — still acceptable for non-structural parts.

For comparison, standard PLA printed at 250mm/s achieved only 31.4 MPa (62% strength loss), making it unsuitable for functional applications at that speed.

Printer Compatibility

Bambu Lab Printers

EL3D High-Speed Filament is optimised for Bambu Lab's ecosystem. The material profile integrates seamlessly with Bambu Studio's Generic High-Speed PLA preset with minor temperature adjustments.

Bambu Lab A1 / A1 Mini:

• Print speeds up to 250mm/s: Excellent results

• Minimal tuning required beyond temperature calibration

• Active chamber monitoring prevents warping on large prints

Bambu Lab P2S:

• Full 300mm/s capability with excellent quality

• Enclosed chamber provides consistent results

• Ideal for batch production and time-sensitive projects

Other Printer Brands

EL3D High-Speed works on any printer with:

• All-metal hotend (required for 230°C temperatures)

• Input shaping or similar resonance compensation

• Direct drive extruder (recommended; Bowden possible with tuning)

• Heated bed

We successfully printed with EL3D High-Speed on Prusa MK4, Creality K1, and AnkerMake M5 printers. Expect to invest 1–2 hours in initial tuning for optimal results on non-Bambu printers.

Real-World Application Performance

Functional Parts

EL3D High-Speed excels for functional brackets, tool holders, and mechanical components. The 38% time savings adds up quickly when producing multiple units or iterating designs.

Tested applications:

• GoPro mounts (excellent layer adhesion under stress)

• Cable management clips (fast production, good strength)

• Custom tool holders (precise fitment at 200mm/s)

• Replacement parts (acceptable dimensional accuracy)

Prototyping

For rapid prototyping, EL3D High-Speed dramatically shortens iteration cycles. A design that takes 6 hours in standard PLA prints in 3.5 hours, allowing for more design iterations per day.

Miniatures and Display Pieces

While high-speed filaments aren't traditionally associated with detail work, EL3D High-Speed produces acceptable miniatures at 150–200mm/s. The matte finish hides layer lines better than glossy PLA, though we still recommend standard PLA or resin for highest-detail miniatures.

Moisture Sensitivity and Storage

Like all PLA variants, EL3D High-Speed absorbs moisture from the air. However, the formulation appears slightly less hygroscopic than standard PLA.

Storage recommendations:

• Store in sealed bags with desiccant when not in use

• Reseal partially used spools within 48 hours of opening

• If printing in humid environments (>60% RH), consider a filament dryer

Signs of moisture absorption:

• Popping or hissing during extrusion

• Increased stringing

• Rough surface finish

• Reduced layer adhesion

If moisture contamination occurs, dry the filament at 50°C for 4–6 hours in a filament dryer or conventional oven.

Cost Analysis: Speed vs Economics

EL3D High-Speed Filament costs $38 per 1kg spool — approximately $6 more than our standard PLA line. Is the premium justified?

Break-Even Analysis

A typical hobbyist printing 2kg of filament monthly saves approximately 30 hours of print time by switching to high-speed filament. Even at minimum wage rates, that time is worth $450–$500 monthly.

For production environments or time-sensitive projects, the economics are even more compelling. The 38% time reduction allows businesses to:

• Fulfill more orders with existing printer capacity

• Reduce turnaround times for custom work

• Lower energy costs (shorter print times = less electricity)

Our recommendation: If you print frequently (>5 hours weekly) or run a business, high-speed filament pays for itself within weeks. Casual hobbyists printing occasionally may not notice significant value from the time savings.

Comparison: EL3D vs Competitor High-Speed Filaments

We tested two other high-speed filament brands available in Canada alongside EL3D to provide context.

EL3D High-Speed matches or exceeds competitor performance across all metrics while offering better value and faster availability for Canadian customers.

Limitations and Considerations

Not Ideal For:

• Extreme detail work: Standard PLA at slower speeds produces finer details

• Heat resistance: Still PLA-based; deforms above 55°C like standard PLA

• Outdoor applications: UV resistance is comparable to standard PLA (poor)

• Budget-conscious hobbyists: The premium over standard PLA may not justify the time savings for occasional users

Best For:

• Frequent printers: Time savings compound quickly

• Prototyping workflows: Faster iteration = better products

• Production environments: Increased throughput without additional hardware

• Impatient makers: Who doesn't want prints done 38% faster?

Temperature Calibration Guide

Optimal temperature varies by printer, nozzle material, and desired speed. Use this workflow to calibrate for your setup:

1. Print a temperature tower from 210°C to 230°C in 5°C increments

2. Evaluate each section for:

• Bridging performance

• Overhang quality

• Stringing between test features

• Surface smoothness

3. Select the lowest temperature that provides good bridging and minimal stringing

4. For speeds >200mm/s, increase temperature by 5°C and retest

Our testing found 220°C optimal for most scenarios, but your printer may perform better at 215°C or 225°C depending on hotend efficiency.

Firmware and Slicer Settings

Bambu Studio Profile

EL3D High-Speed works with Bambu Studio's "Generic High Speed PLA" profile with these modifications:

• Nozzle temperature: 220°C (up from 215°C default)

• Bed temperature: 55°C

• Max volumetric speed: 21 mm³/s

• External perimeter speed: 150mm/s

• Internal perimeter speed: 200mm/s

• Infill speed: 250mm/s

Other Slicers (Cura, PrusaSlicer, OrcaSlicer)

Import a generic high-speed PLA profile and adjust:

• Print temperature: 220°C

• Bed temperature: 55°C

• Print speed: 200mm/s (functional parts) or 250mm/s (draft quality)

• Retraction: 0.5mm @ 45mm/s (direct drive)

• Enable pressure advance/linear advance if available

Environmental Profile

EL3D High-Speed Filament maintains PLA's environmental advantages: it's derived from renewable plant resources and is industrially compostable. The modified formulation does not compromise biodegradability.

Sustainability considerations:

• Plant-based polymer content: >90%

• Industrial composting: Compatible (specialized facilities)

• Home composting: Not recommended (requires sustained 60°C temperatures)

• Recyclability: Limited (not accepted in most municipal recycling)

For eco-conscious printing, EL3D High-Speed offers the fastest biodegradable option, though the time savings mean higher throughput (potentially more waste in prototype-heavy workflows).

Frequently Asked Questions

Is EL3D High-Speed filament compatible with regular PLA settings?

No. EL3D High-Speed requires 5–15°C higher temperatures than standard PLA (220°C vs 205°C typical) and is designed for printers capable of speeds above 150mm/s. Using standard PLA settings will result in under-extrusion. Create a dedicated profile or modify a high-speed PLA preset in your slicer.

What's the maximum print speed for EL3D High-Speed Filament?

EL3D High-Speed is rated for speeds up to 300mm/s. Our testing shows optimal quality at 200–250mm/s for functional parts. At 300mm/s, expect acceptable quality suitable for draft prints or non-critical parts. Actual maximum speed depends on your printer's acceleration capabilities and hotend flow rate.

Can I use EL3D High-Speed on a printer without a heated bed?

While technically possible, we strongly recommend a heated bed set to 45–65°C for reliable first-layer adhesion. Without a heated bed, large prints will likely warp, and adhesion will be inconsistent. If you must print without heat, use strong adhesives and print small objects only.

Does EL3D High-Speed work on Bowden extruder printers?

Yes, but optimal results require careful retraction tuning. Increase retraction distance to 4–5mm (versus 0.5mm for direct drive) and reduce retraction speed to 35mm/s. Expect slightly more stringing than direct drive setups. High-speed filaments perform best on direct drive extruders.

How does print quality compare to standard PLA at the same speed?

When both materials are printed at 100mm/s, EL3D High-Speed produces quality virtually indistinguishable from standard PLA. The advantage emerges at speeds above 150mm/s, where standard PLA shows significant quality degradation while EL3D High-Speed maintains good results up to 250mm/s.

Is the 38% time savings consistent across all print types?

Time savings vary by print geometry. Simple objects with lots of infill see closer to 40% reduction, while detailed models with complex perimeters may see 30–35% savings. The average across our 247 test prints was 38%. Savings are most dramatic on large prints with substantial infill volumes.

Can I mix EL3D High-Speed with standard PLA in multi-material prints?

No. Different temperature requirements make mixing materials problematic. Both layers would be printed at a compromise temperature, resulting in poor quality from one or both materials. If multi-material printing is needed, use materials with similar temperature profiles.

Does EL3D High-Speed filament expire or go bad?

When stored properly in sealed bags with desiccant, EL3D High-Speed remains printable for 3–5 years. Moisture absorption is the primary concern, not age. Even moisture-contaminated filament can be restored with proper drying. Avoid storing in hot locations (>35°C) or direct sunlight.

 

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Ready to Experience High-Speed Printing?

Browse all twelve colours of EL3D High-Speed Filament in our online store. Every spool includes our Canadian quality guarantee and ships from our Ottawa facility with same-day processing on in-stock orders.

Compatible Printers

• Bambu Lab A1 Mini - Compact high-speed printing

• Bambu Lab A1 - Full-size high-speed performance

• Bambu Lab P2S - Enclosed high-speed for consistent results

Visit our Filament Mastery hub for comprehensive material guides, or stop by our Ottawa showroom to see EL3D High-Speed Filament in action.