ReFill Filaments
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Custom Filament
Custom colour filaments and material development for UK 3D printing
Looking for 3D Printer Filament, UK Stock, made Sustainably?
Filamentive is the UK’s leading brand for 3D printer filament, specialising in sustainable materials like PLA and recycled filament for your 3D printing needs. Trusted by thousands of 3D print operators, businesses, and educational organisations across the UK, our high-quality materials ensure excellent results for your 3D printing projects. We offer bulk buy filament deals, trade pricing for 3D print businesses, big filament spools and free PLA filament waste recycling, making sustainable 3D printing accessible and affordable. Choose Filamentive for top-quality, eco-friendly 3D printer filament in the UK.
PLA 3D Printing Filament
1.75mm & 2.85mm
PETg 3D Printing Filament
1.75mm & 2.85mm
Matte PLA 3D Printing Filament
1.75mm & 2.85mm
ASA 3D Printing Filament
1.75mm & 2.85mm
ABS 3D Printing Filament
1.75mm & 2.85mm
Glitter PLA 3D Printing Filament
1.75mm & 2.85mm
Carbon Fibre 3D Printing Filament
1.75mm & 2.85mm
Wood PLA 3D Printing Filament
1.75mm & 2.85mm
Best Selling 3D Printing filament
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Black PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
White PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Black PETG 3D Printer Filament
£24.99 – £29.99 Ex. VAT -
Grey PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Light Grey PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Red PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Natural Transparent PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Silver PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Black ASA 3D Printer Filament
£29.99 Ex. VAT -
2.3kg White PLA 3D Printer Filament
£58.99 Ex. VAT -
2.3kg Black PLA 3D Printer Filament
£58.99 Ex. VAT -
Green PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Dark Blue PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Orange PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT -
Yellow PLA 3D Printer Filament
£21.99 – £26.99 Ex. VAT
Verified ownerHavnt used this yet bit concerned it may be too soft for our extenders but I will certainly try it so can’t complain
Verified ownerBit bubbly but I may have been printing too hot at 220c? Overall good filament
Verified ownerIt’s not as dark in real life as pictured. It’s an interesting color but not quite what I expected.
Sustainability
Recycled materials, recycled cardboard spool and CO2 offset via tree plantation.
Innovation
Constant research and development of new and exciting materials.
Latest products
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Pack of 10 – Grey PLA 3D Printer Filament – 1.75mm, 1KG
£247.99 Ex. VAT -
TPU 90A Black 1.75mm 0.5 kg – Flexible 3D Printer Filament
£34.99 Ex. VAT -
8.5 kg White PETG 3D Printer Filament
£229.99 Ex. VAT -
TPU 98A Black 1.75mm 0.5 kg – Flexible 3D Printer Filament
£39.99 Ex. VAT -
ReFill PLA Sky Blue, 1.75mm, 1 kg
£19.99 Ex. VAT
Outdoor 3D Printing? 2025 UV Resistant Filament UK Guide
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The Best PLA 3D Printer Filament? 2025 UK 3D Printing Guide
PLA filament remains the most popular material for 3D printing in the UK due to its ease of use, wide availability, and cost-effectiveness. As the leading choice for hobbyists and professionals alike, PLA has evolved into several specialised variants, each tailored...
UK Filament Leader Filamentive in TOP 100 AM Companies List
Filamentive has been recognised as one of the TOP 100 Additive Manufacturing (AM) Companies by 3D Evaluate, a global hub for 3D printing businesses. This recognition highlights our position as a leading provider of sustainable 3D printer filaments in the UK and...
Filamentive Relaunches PLA Matte Filament for UK 3D Printing
Why Has Filamentive PLA Matte Been Relaunched in the UK? 2024 posed several challenges for our supply chain, resulting in the temporary unavailability of our PLA Matte filament. But here’s the good news: Filamentive is back with a new and improved PLA Matte...
Wood PLA Filament UK: Now Back in Stock for your 3D Printing
After a short hiatus, we’re excited to share that our much-loved Wood PLA filament is finally back in stock! Perfect for decorative and functional prints, this easy-to-use wood filament delivers a realistic wood look, feel, and even smell—making it a favourite for...
Filamentive Launch TPU Filament for Flexible UK 3D Printing
Looking for premium-quality, TPU filament in the UK? Filamentive is proud to announce the launch of our flexible filament range, including TPU 90A and TPU 98A, designed for 3D printing professionals, hobbyists, and businesses. Whether you’re after ultra-flexibility...