Evaluating PLA+ Filament: Strength, Accuracy, and Spool Quality Matter Most
When considering 22 Network's PLA+ filament, focus on its specific claims of enhanced toughness and ±0.02mm dimensional accuracy. This product targets users needing more durable prints than standard PLA offers, positioning itself as a functional upgrade material rather than just basic prototyping filament. The 'neatly wound' spool promise is particularly important for preventing mid-print tangles.
Key Considerations Before Buying
- PLA+'s 'tougher' claim means it should resist cracking and withstand impact better than basic PLA—ideal for functional parts, tools, or mechanical components that experience stress.
- The ±0.02mm diameter accuracy is crucial for consistent extrusion; even minor variations can cause under-extrusion, clogging, or poor layer adhesion in detailed prints.
- A neatly wound 1KG spool prevents filament tangles that can ruin long prints; poor winding is a common frustration that wastes both time and material.
What Our Analysts Recommend
Quality PLA+ should exhibit minimal brittleness when snapped and consistent diameter when measured with calipers. Look for reviews mentioning successful prints of functional items like brackets or gears, not just decorative models. The spool should have even winding with no loose loops or crossed strands that indicate manufacturing haste.
Market Context
Market Overview
The PLA+ market has become crowded with brands claiming enhanced properties, making specific performance data and authentic user reviews critical. While standard PLA dominates beginner filaments, PLA+ occupies the premium-performance niche for users needing durability without venturing into more temperamental materials like ABS or PETG.
Common Issues
Filament diameter inconsistency remains the top complaint, causing extrusion problems and failed prints. Moisture absorption is another concern—even PLA+ can become brittle and pop during printing if not stored properly. Poor spool winding leads to tangles that force print abortions and material waste.
Quality Indicators
Reliable manufacturers provide batch-specific diameter measurements and moisture-sealed packaging. Consistent matte or semi-gloss finish across the entire spool indicates stable formulation, while shiny spots suggest inconsistent cooling during production. Quality brands often include desiccant packets and resealable bags.
Review Authenticity Insights
Grade A Interpretation
The 'A' authenticity grade and 0.00% estimated fake reviews mean all five ratings represent genuine user experiences. This 3.5-star average reflects real-world performance variance rather than manipulated marketing. The natural distribution—including critical 1-star and 3-star feedback—provides balanced perspective.
Trust Recommendation
Trust the mixed feedback pattern: the polarized reviews (two 5-star, one 3-star, one 1-star) suggest this filament performs well under certain conditions but may have consistency issues between batches or be sensitive to specific printer setups. Pay particular attention to the 3-star review's specific complaints.
Tips for Reading Reviews
Focus on reviews mentioning actual print settings used (temperature, speed, bed adhesion), as PLA+ often requires different parameters than standard PLA. Look for mentions of functional part durability rather than just aesthetic success. Reviews discussing spool winding quality and diameter consistency are more valuable than general satisfaction statements.
Expert Perspective
22 Network's PLA+ presents a classic mid-market proposition: enhanced strength claims at a competitive price point, but with user experiences suggesting potential consistency questions. The ±0.02mm tolerance is standard for quality filaments, not exceptional. The polarized reviews—where some users report excellent results while others encounter significant issues—typically indicate either batch variability or sensitivity to specific printer calibrations. The absence of fake reviews strengthens the credibility of both positive and negative experiences.
Purchase Considerations
Consider this filament if your printer is well-calibrated and you primarily print functional items needing extra durability. Be prepared to potentially adjust temperatures and retraction settings, as PLA+ formulations vary between manufacturers. The mixed feedback suggests purchasing a single spool first to test performance with your specific setup before committing to larger quantities.
Comparing Alternatives
Shoppers should compare diameter consistency reports and functional print results against established brands like eSun PLA+ or Overture PLA Pro, which have larger review pools showing long-term performance trends.
