PLA 3D Printer Filament 10 pound

PLA Filament 10lb Bulk Spool — Best Value, Made in USA

The serious printer's choice. Filamatrix PLA on a 10lb spool delivers the lowest cost-per-gram in our lineup and the fewest spool changes of any size we offer. If you're running multiple machines, printing production volumes, or simply tired of swapping spools mid-job, the 10lb is the clear answer. Same USA-made quality and tight diameter tolerances as our 1kg — at the scale that makes sense for high-output printing.

Need higher impact strength in the same colors? Tough PLA is also available in a 10lb spool — same bulk value, significantly stronger parts with 10X more impact resistance.

Why Choose the 10lb Spool?

• Best Cost-Per-Gram — Maximum value across our entire PLA lineup; the more you print, the more you save
• Fewest Spool Changes — 10lb means fewer interruptions, less downtime, and more consistent long prints
• Made in USA — Domestic manufacturing with strict in-house quality control and certified third-party physical property testing
• Tightest Diameter Tolerance — 3-axis filament measurement for consistent extrusion, fewer jams, and cleaner prints
• Multiple Colors Available — 1.75mm and 2.85mm available across all standard colors
• Easy to Print — Adheres to glass, PEI, and most build surfaces; no enclosure required
• Bioplastic Material — Made from renewable resources

What’s Included:

• 10lb (approx. 4.5kg) spool of PLA Filament
• Available in 1.75mm and 2.85mm diameters
• Compatible with most FDM 3D printers

Ideal For:

• High-volume and production printing operations
• Multi-machine print farms and workshops
• Long continuous prints where spool changes are disruptive
• Prototyping and functional parts at scale
• Anyone who wants the best cost-per-gram on USA-made PLA

Technical Specifications:

• Material: PLA (Polylactic Acid)
• Net Weight: 10lb (approx. 4.5kg)
• Diameter: 1.75mm and 2.85mm
• Recommended Nozzle Temperature: 200–220°C
• Recommended Bed Temperature: Room temperature to 60°C
• Recommended Drying Temperature: 50°C
• Made in USA

Spool Specifications:

• Flange Diameter: 11.75” (298mm)
• Traverse Width: 3.6” (91mm)
• Note: Due to spool dimensions, this product is not compatible with the Bambu AMS, Prusa MMU, or other automated material handling systems. Please verify your printer’s spool size requirements before purchasing.
• Need a stand for this spool? See our Spool Holder accessory.

Tips for Optimal Printing:

• A heated bed is not required, but starting around 60°C may improve first-layer adhesion.
• PLA adheres to a variety of build surfaces (glass, PEI, etc.).
• Use standard speeds — PLA is forgiving and works well across a wide range of printer profiles.

A Few Words About Drying:

• All 3D printer filaments are at least somewhat prone to absorbing water (hygroscopic)
• PLA is slow to absorb moisture, so degradation may not be immediately noticeable
• Indications of moisture problems include popping or spitting when printing and stringy prints
• Drying may be done in a dedicated filament dryer, oven, or food dehydrator
• For PLA, dry six hours at 50°C (120°F)

Data Sheets:

• Technical Data Sheet (TDS)
• Safety Data Sheet (SDS)

Whether you’re searching for PLA filament 10lb, bulk PLA filament, USA made PLA, PLA print farm filament, 1.75mm PLA bulk spool, or 2.85mm PLA bulk spool — Filamatrix PLA delivers the best cost-per-gram, tight diameter tolerances, and domestic manufacturing quality at scale. Need higher impact strength in the same colors and spool size? See our Tough PLA 10lb. Need a smaller size? See our PLA 5lb or PLA 1kg (AMS compatible) options.