Cheapest PETG Filament Prices
PETG combines the ease of PLA with better strength and temperature resistance. Great for functional parts, outdoor items, and food-safe containers. Print at 220-250°C with a heated bed at 70-80°C.
About PETG Filament
PETG filament typically costs $14-40/kg, positioning it as a mid-range material. Budget options from Overture and eSUN start around $14-18/kg, while premium brands like Prusament and Bambu Lab charge $20-40/kg. The price difference largely reflects diameter tolerance, moisture packaging, and color accuracy.
PETG is hygroscopic — it absorbs moisture from the air, which causes stringing and poor layer adhesion. Buy from retailers with high turnover, and store opened spools in a dry box. If you're switching from PLA, start with a natural or transparent spool to learn the material before investing in specialty colors.
Common Uses for PETG Filament
PETG is excellent for mechanical enclosures, water-resistant outdoor parts, food-safe containers and kitchen tools, clear or translucent display pieces, and any functional print that needs more strength than PLA provides.
Frequently Asked Questions
Is PETG worth the extra cost over PLA?
For functional parts, yes. PETG is significantly stronger, more heat-resistant (up to ~80°C), and more flexible than PLA. If you're printing decorative items or prototypes, PLA is fine and cheaper. For anything that needs to last, PETG is worth the $4-10/kg premium.
Why is PETG more expensive than PLA?
PETG requires higher-quality raw materials and more precise manufacturing to achieve good transparency and consistent extrusion. It also needs moisture-sealed packaging to ship properly, adding to the cost. Despite the premium, PETG is still very affordable compared to engineering filaments like Nylon or PC.