All Filament

(209 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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  • Capricorn Rainbow Gradient PLA Filament
    Up to 22% off

    Capricorn

    Capricorn Rainbow Gradient PLA Filament

    $27.99 $35.99
    In stock (59 units)
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  • GreenGate 3D

    GreenGate Recycled PETG

    $31.99
    +7
    In stock (13 units)
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  • Polymaker

    PolyFlex TPU90

    $39.99
    Low stock (6 units)
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  • Coex

    CoexFlex TPE Flexible Filaments

    From $4.99
    In stock (26 units)
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  • Push Plastic

    MasterSpool...Spool!

    $10.00
    In stock
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  • HartSmart Products

    Mystery Box!

    $39.99
    In stock
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  • Push Plastic

    Push Plastic Premium ABS (1kg)

    $29.99
    +14
    Very low stock (2 units)
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  • 3D Printlife Filament 1.75mm / 500g E-PVA Water Soluble Support Material 3D Printlife Filament E-PVA Water Soluble Support Material
    Up to 10% off

    3D Printlife

    E-PVA Water Soluble Support Material

    $36.00 $39.99
    Low stock (6 units)
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  • IC3D

    IC3D UV-PETG 3D Printing Filament

    From $39.99
    In stock (11 units)
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  • 3D Printlife Filament 3D Printlife Pro PLA (Tough) 3D Printlife Filament 1.75mm / Black 3D Printlife Pro PLA (Tough)
    Up to 10% off

    3D Printlife

    3D Printlife Pro PLA (Tough)

    $24.30 $26.99
    +1
    Very low stock (4 units)
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  • Push Plastic Filament Flex TPU 95A Push Plastic Filament 1.75mm / Black / 500g Flex TPU 95A
    Up to 22% off

    Push Plastic

    Flex TPU 95A

    $39.00 $49.99
    Very low stock (3 units)
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  • Reflow

    Reflow rPLA - Mandala Collection

    $29.99
    In stock (17 units)
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  • FormFutura Filament 500g / Terracotta Stonefil FormFutura Filament 500g / Pottery Clay Stonefil
    Sold out

    FormFutura

    Stonefil

    $39.99
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  • Polymaker

    PolyLite Glow PLA

    $29.99
    Very low stock (5 units)
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  • Polymaker

    PolyFlex TPU95-HF

    $49.99
    In stock (18 units)
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  • Capricorn Silk Filament
    Up to 33% off

    Capricorn

    Capricorn Silk Filament

    From $23.99 $35.99
    In stock (15 units)
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  • Reflow

    Reflow rPETG - The Clear & Natural Collection

    $39.99
    In stock (15 units)
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  • Polymaker

    PolySonic PLA

    $24.99
    In stock (32 units)
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  • Polymaker

    Polysmooth

    $36.99
    +4
    Low stock (9 units)
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  • Coex Filament Super Soft Flex 60A / Black / 1.75mm CoexFlex TPU 60A Highly Flexible Filament Coex Filament Super Soft Flex 60A / Natural / 1.75mm CoexFlex TPU 60A Highly Flexible Filament
    Sold out

    Coex

    CoexFlex TPU 60A Highly Flexible Filament

    From $4.99
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  • Push Plastic

    Push Plastic Premium ABS (3kg)

    $89.99
    +6
    In stock
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  • CP3D Wood-Filled PLA
    Up to 60% off

    Channel Prime Alliance

    CP3D Wood-Filled PLA

    $20.00 $50.00
    In stock (24 units)
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  • Beyond Plastic PHA Filament
    Up to 35% off

    Beyond Plastic

    Beyond Plastic PHA Filament

    From $19.49 $29.99
    Low stock (9 units)
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  • FormFutura Filament Silk Gloss PLA FormFutura Filament Silk Gloss PLA
    Up to 25% off

    FormFutura

    Silk Gloss PLA

    $29.99 $39.99
    +2
    In stock (12 units)
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  • CP3D ABS
    Up to 50% off

    Channel Prime Alliance

    CP3D ABS

    $15.00 $30.00
    In stock (37 units)
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  • Semi-Flex TPU 100A
    Up to 20% off

    Push Plastic

    Semi-Flex TPU 100A

    $39.00 $49.00
    Very low stock (2 units)
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  • Polymaker

    PolyLite Starlight PLA

    $29.99
    +1
    Low stock (9 units)
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  • Polymaker

    PolyMax™ PLA (Tough)

    $32.99
    +3
    In stock (18 units)
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  • Push Plastic Filament 1.75mm / Ultra Blue (3D850) / 1kg High Heat PLA - Push Plastic Push Plastic High Heat 3D850
    Up to 14% off

    Push Plastic

    Push Plastic High Heat 3D850

    $29.99 $34.99
    Very low stock (1 unit)
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  • Beyond Plastic Flex PHA Filament
    Up to 35% off

    Beyond Plastic

    Beyond Plastic Flex PHA Filament

    From $19.49 $29.99
    Very low stock (1 unit)
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  • FormFutura

    EasyFix Adhesive Nr. I

    From $19.99
    Very low stock (2 units)
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  • Polymaker

    Polymide PA6-CF

    From $44.99
    Low stock (6 units)
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  • FormFutura

    ApolloX ASA

    $39.99
    Very low stock (5 units)
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  • 3D Fuel

    3D Fuel Pro ABS

    $39.00
    Very low stock (4 units)
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  • Push Plastic

    PC+PBT (Polycarbonate + Polybutylene Terephthalate)

    From $49.99
    Very low stock (1 unit)
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  • Reflow

    Ocean rPPGF - Recycled Glass Fiber Polypropylene

    $64.50
    In stock (16 units)
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  • Polymaker

    PolyLite Lightweight PLA

    $32.99
    Very low stock (5 units)
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  • 3D Printlife Filament WoodPLAy 3D Printing Filament 3D Printlife Filament 1.75mm / 750g / Walnut WoodPLAy 3D Printing Filament
    Up to 10% off

    3D Printlife

    WoodPLAy 3D Printing Filament

    $36.00 $39.99
    Very low stock (4 units)
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  • Push Plastic

    Push Plastic Standard PLA (25kg)

    $699.99
    +12
    In stock
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  • Capricorn Sparkly PLA Filament
    Up to 31% off

    Capricorn

    Capricorn Sparkly PLA Filament

    $24.99 $35.99
    In stock (22 units)