Spot High-Impact Deals
Dive into curated collections that spotlight materials, colors, and brands with the steepest savings.
Explore collections →3D Printing Filament Price Tracker
Compare the cheapest filament prices across Amazon UK, Eryone UK and SUNLU UK. Track 4,220 filaments with 1,527 current offers, get instant price drop alerts, and never miss a deal.
Today's biggest drop
Kingroon 3D Printer Filament, 1.75mm, Black, 10kg, PLA Material, 22.1lbs£84.60
56% below its usual £190.77
Filament deal, 1 of 3
⌘K
Updating…
Pick your printer
See which deals print on it as they come.Best 3D Printer Filament Deals UK - Prices Below Their Usual Level
Best deals right nowRanked mainly by how far each price is below its usual 90-day price, with points for 90-day lows, lightning deals, price per kg against the material and favourites. At most two per brand.
Prices checked 13 Oct, 22:35 – 14 Oct, 10:35 (UK time) and may change.
How we rankCheapest 3D Printer Filament Deals UK - Lowest Price Per KG
Cheapest per kgThe lowest price per kilogram in stock on Amazon UK, Eryone UK and SUNLU UK right now, at most two per brand.
Prices checked 14 Oct, 00:35–10:35 (UK time) and may change.
How we rankUpdating results…
Updating results…
Printer accessories
Dryers, nozzles, build plates and more, ranked against their own price history.
Best accessory deals right now
Most Active Users
Join our top contributors sharing filament reviews and photos
Latest Print Photos
Real prints from our community using different filament brands
Latest Reviews
Honest feedback from 3D printing enthusiasts on filament quality
Why SpoolDeal is Your Filament Ally
SpoolDeal keeps makers and business owners ahead of price swings with real-time Amazon UK, Eryone UK and SUNLU UK tracking, smart filters, and historical insights that surface the most profitable opportunities.
Optimize Your Workflow
Use advanced filters to zero in on the filaments that match your print specs, stock needs, and production margins.
Learn how it works →Save Your Winning Picks
Build personalized lists of go-to filaments so you can reorder quickly when the right discounts appear.
View saved deals →