All Filament

(208 products)

HartSmart Products offers a wide array of standard, engineering, and eco-friendly filament for FDM/FFF 3D printers. This is our full collection of materials currently available!

Also, every spool of filament sold Plants a Tree! Check out our ever-growing forest here: https://ecologi.com/hartsmartproducts

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  • 3D Fuel

    3D Fuel Pro PLA+ (Tough & High Heat)

    From $39.00
    +34
    In stock (23 units)
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  • 3D Fuel

    3D Fuel Standard PLA+

    From $29.00
    +26
    Low stock (6 units)
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  • Polymaker

    PolyTerra Matte PLA

    From $20.99
    +28
    In stock (35 units)
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  • CP3D PLA
    Up to 50% off

    Channel Prime Alliance

    CP3D PLA

    $15.00 $25.00
    +13
    In stock (282 units)
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  • Polymaker

    PolyLite PLA

    From $22.99
    +22
    In stock (22 units)
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  • Push Plastic

    Push Plastic Standard PLA (1kg)

    $29.99
    +36
    In stock (42 units)
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  • Reflow

    Reflow rPETG - Pastel Collection

    From $39.99
    In stock (127 units)
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  • Reflow

    Reflow rPLA Matte - Earth Tones

    $29.99
    In stock (71 units)
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  • 3D Fuel

    3D Clean™ Cleaning Filament

    $14.99
    In stock (33 units)
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  • Push Plastic

    Push Plastic PETG

    From $34.99
    +11
    In stock (26 units)
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  • Push Plastic Filament 1.75mm / Black Standard PLA Masterspool Refill Push Plastic Filament Standard PLA Masterspool Refill
    Up to 33% off

    Push Plastic

    Standard PLA Masterspool Refill

    $12.00 $18.00
    +6
    In stock (87 units)
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  • HartSmart Products

    Layer Line Filament - Just PLAying PLA

    From $22.99
    In stock (48 units)
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  • CP3D PETG
    Up to 75% off

    Channel Prime Alliance

    CP3D PETG

    From $10.00 $40.00
    +2
    In stock (63 units)
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  • HartSmart Products

    Layer Line Filament - Engineering PLA (Tough & High Heat)

    From $34.99
    +1
    In stock (48 units)
    View details
  • Polymaker

    PolyLite Silk PLA

    $24.99
    +13
    In stock (23 units)
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  • PolyLite PETG
    Up to 19% off

    Polymaker

    PolyLite PETG

    From $22.99
    +10
    In stock (47 units)
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  • HartSmart Products Filament 1.75mm / Reflow rPETG Rainbow Spools
    Sold out

    HartSmart Products

    Rainbow Spools

    From $24.99
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  • Push Plastic

    Push Plastic Carbon Fiber

    From $29.99
    In stock
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  • Polymaker

    Polylite PLA Dual Silk

    $29.99
    +2
    Very low stock (5 units)
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  • Polymaker

    PolyLite PLA Pro (Tough & Rigid)

    From $24.99
    +11
    Low stock (6 units)
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  • TreeD Filament 1.75 mm / Black Hole / 500g Pneumatique Recycled Rubber Flexible Filament TreeD Filament 1.75 mm / Black Hole / 500g Pneumatique Recycled Rubber Flexible Filament
    Sold out

    TreeD

    Pneumatique Recycled Rubber Flexible Filament

    $49.99
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  • Form Futura High Gloss ColorMorph PLA
    Up to 33% off

    FormFutura

    Form Futura High Gloss ColorMorph PLA

    $29.99 $44.99
    In stock (20 units)
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  • Polymaker

    PolyTerra PLA+

    $21.99
    +1
    Very low stock (5 units)
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  • Reflow

    Reflow rPETG - Seaglass Collection

    From $39.99
    In stock (40 units)
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  • Polymaker

    PolyTerra Dual Matte PLA

    From $24.99
    +5
    In stock (15 units)
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  • 3D Fuel Filament 1kg / Ocean Blue / 1.75mm 3D Fuel Workday PETG 3D Fuel Filament 1kg / Midnight Black / 1.75mm 3D Fuel Workday PETG
    Up to 21% off

    3D Fuel

    3D Fuel Pro PETG

    From $37.00
    +8
    In stock (26 units)
    View details
  • Push Plastic Filament 1.75mm / Black Push Plastic PETG Masterspool Refill Push Plastic Filament Push Plastic PETG Masterspool Refill
    Up to 33% off

    Push Plastic

    Push Plastic PETG Masterspool Refill

    $12.00 $18.00
    +3
    In stock (49 units)
    View details
  • Reflow

    Reflow rPLA - Candy Collection

    $29.99
    In stock (74 units)
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  • Push Plastic

    Push Plastic Standard PLA (3kg)

    $79.99
    +35
    Very low stock (1 unit)
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  • CP3D PLA-X
    Up to 43% off

    Channel Prime Alliance

    CP3D PLA-X

    $20.00 $35.00
    In stock (45 units)
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  • CP3D ASA-X
    Up to 70% off

    Channel Prime Alliance

    CP3D ASA-X

    From $15.00 $50.00
    In stock (41 units)
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  • IC3D

    IC3D Recycled PETG

    From $31.00
    +2
    Very low stock (5 units)
    View details
  • Push Plastic

    Push Plastic Standard PLA (10kg)

    $249.99
    +35
    In stock
    View details
  • CP3D TPU98A
    Up to 60% off

    Channel Prime Alliance

    CP3D TPU98A

    From $20.00 $50.00
    In stock (64 units)
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  • Reflow

    Reflow rPLA Matte Monochrome Collection

    $29.99
    In stock (36 units)
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  • Polymaker Filament 1.75mm / Black / 750g Polymaker PolyFlex TPU95 Polymaker Filament 1.75mm / Yellow / 750g Polymaker PolyFlex TPU95
    Up to 17% off

    Polymaker

    PolyFlex TPU95

    From $24.99 $29.99
    Low stock (10 units)
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  • IC3D

    IC3D PETG Filament

    From $39.00
    +2
    Very low stock (5 units)
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  • Capricorn Rainbow Gradient PLA Filament
    Up to 22% off

    Capricorn

    Capricorn Rainbow Gradient PLA Filament

    $27.99 $35.99
    In stock (48 units)
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  • FormFutura Filament Galaxy PLA (Metallic) FormFutura Filament Galaxy PLA (Metallic)
    Up to 25% off

    FormFutura

    Galaxy PLA (Metallic)

    $29.99 $39.99
    +3
    In stock (14 units)
    View details
  • Capricorn Thermochromic Filament
    Up to 33% off

    Capricorn

    Capricorn Thermochromic Filament

    From $23.99 $35.99
    Low stock (10 units)
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