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Deal.ai › Flashforge › Filaments
Flashforge
Flashforge Carbon Fiber PETG Filament 1.75mm 1kg

Flashforge Carbon Fiber PETG Filament 1.75mm 1kg

Best price now

$25.99at FlashforgeChecked 3 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $25.99 at Flashforge (checked Nov 11, 2026).
  • Checked at 4 stores.

Our take on the Flashforge Carbon Fiber PETG Filament 1.75mm 1kg

Flashforge's carbon fiber PETG is a 1.75 mm filament that blends PETG's toughness and moderate chemical resistance with short carbon fibers for extra stiffness and a matte, low-glare finish. It prints on most standard FDM machines, though the abrasive fiber calls for a hardened steel nozzle and a wear-resistant extruder gear. Compared with plain PETG it is stiffer and hides layer lines better, but it is more brittle, harder to print cleanly and less forgiving on layer adhesion, so it suits functional brackets, jigs and enclosures rather than flexible or high-impact parts.

Best forFunctional parts that need stiffness, like brackets and jigsOwners of printers with hardened steel nozzlesMatte, low-glare cosmetic partsEnclosures and tooling that see moderate heat
Pros
  • Carbon fiber adds stiffness over plain PETG
  • Matte finish hides layer lines
  • Good chemical and moisture resistance for a PETG blend
  • Prints at PETG-style temperatures on common FDM printers
  • 1 kg spool in a standard 1.75 mm diameter
Cons
  • Abrasive fiber wears brass nozzles and soft extruder gears
  • More brittle than unfilled PETG under impact
  • Layer adhesion and stringing need tuning
  • Not food-safe or suitable for high-friction wear surfaces

Flashforge Carbon Fiber PETG Filament 1.75mm 1kg prices at every store

  • FlashforgeNew

    In stock

    $25.99Free shippingChecked 3 h ago
    Visit Flashforge
  • Best BuyNew

    In stock

    $32.99Free shippingChecked 3 h ago
    Visit Best Buy
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $25.99Checked 3 h ago
    Visit Amazon
  • Lowe'sNew

    Availability unknown

    $29.99Free shippingChecked 3 h ago
    Visit Lowe's

Flashforge Carbon Fiber PETG Filament 1.75mm 1kg price history

Lowest price we've seen: $25.99 on Nov 11 at Flashforge. Tracked across 4 stores since Nov 11.

About the Flashforge Carbon Fiber PETG Filament 1.75mm 1kg

This is a black PETG 3D printer filament from Flashforge. The name identifies it as a carbon fiber filament. It has a diameter of 1.75 mm and comes as 1 kg (2.2 lbs) of material.

Brand
Flashforge
Material
PETG
Diameter
1.75 mm
Color
Black
Weight
1 kg (2.2 lbs)

Specifications

Color
BlackSource
Filament Diameter
1.75 mmSource
Filament Material
PETGSource
Filament Type
PETG
Type
Filament
Weight
1KG/2.2lbs

Questions and answers

Do I need a hardened nozzle for this filament?
Yes. The carbon fibers abrade brass quickly, so use a hardened steel or ruby-tipped nozzle and a hardened extruder gear. A stock brass nozzle will wear and widen over a spool or two.
How does it compare with plain PETG?
It is stiffer and has a matte finish that hides layer lines, but it is more brittle and less forgiving on layer adhesion. Choose it for rigidity, not for flexible or impact-heavy parts.
What temperatures should I print it at?
Start in the PETG range, roughly 230 to 250 C at the nozzle and 70 to 80 C on the bed, and tune from there. Run a temperature tower, since carbon-filled blends vary.
Is it stronger than regular PETG?
It is stiffer, not tougher. Bending resistance improves, but impact strength drops, so thin snap-fit parts can crack where plain PETG would flex.
Does it need a hardened extruder?
A hardened or coated drive gear is wise. The fiber slowly grinds down soft brass gears, and worn gears cause slipping and under-extrusion.
Is it food-safe or safe for wear parts?
No. Carbon-filled filament is not food-safe, and exposed fibers make it a poor choice for gears or sliding surfaces that rub.
Where is the Flashforge Carbon Fiber PETG Filament 1.75mm 1kg cheapest?
At Flashforge, for $25.99, as of our latest check.
Where can I buy the Flashforge Carbon Fiber PETG Filament 1.75mm 1kg?
4 stores we checked sell it, including Flashforge, Lowe's, Best Buy, Amazon.

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Buying guides that pick the Flashforge Carbon Fiber PETG Filament 1.75mm 1kg

  • Best value PETG 3D printer filament

Stores we've priced the Flashforge Carbon Fiber PETG Filament 1.75mm 1kg at

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