
Upgrade your desktop resin printing with the Saturn 4 Ultra 16K, a cutting-edge 10‑inch monochrome LCD printer designed for both hobbyists and professionals demanding ultra-fine detail, blistering speeds, and smart automation.
- Next-Level Printing with 16K Precision
- Smart Tank Heating at 30 °C
- High Speed with Tilt Release Technology
- Auto-Leveling, Plug-N-Play
- New AI Camera with Light for All-Day Monitoring
- After the model is printed, please clean and blow-dry the model before putting it into the machine.
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If the model become yellow after curing, please reduce the curing time. Over curing will lead to a yellowish model.
- Recommended ambient temperature is 0-40 degrees, and the ambient humidity temperature is 20%-50%.
- Please do not use it for more than 40 minutes at a time to avoid overheating.
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Cure Time: If model diameter less than 30 mm, the curing time is recommended to be 2 minutes. If the surface structure of the model is complex, it is recommended to increase the curing time properly.
- Special Notes: The washing function is not quite suitable for 3D models printed with water washable resin, which is better to be washed with running water.

Smart Tank Heating, Flawless Prints at 30 °C
Saturn 4 Ultra 16K features an intelligent tank heating system that continues heating the resin to keep it at a perfect 30 °C, ensuring better fluidity and layer adhesion. This drastically reduces defects like bubbles and layer separation, leading to higher success rates and better print quality.
Smart Temp Detection
Auto Heating
Quick Preheat

New AI Camera with Light for All-Day Monitoring
The AI camera offers real-time monitoring and instant alerts for empty build plates and warped models, enabling you to address them without delay. With a built-in chamber light, you can easily check on your print progress day or night, and the time-lapse feature lets you effortlessly capture and share your creative journey.
Empty plate Detection
Warp Detection
Real-time Monitoring
Time-lapse Photography
Auto Leveling, Plug-N-Play
Achieve effortless precision with just a click. Saturn 4 Ultra 16K features automatic leveling with no manual adjustment needed. Its intuitive workflows and out-of-the-box performance make it as easy to use as a smartphone, perfect for users of all skill levels.

Tilt Release Innovation, Blazing Fast
Saturn 4 Ultra 16K features advanced tilt release technology, allowing for quick and effortless model peeling. With impressive speeds of up to 150 mm/h, you can bring your most intricate designs to life in no time, all while ensuring unmatched detail and quality in every print.
150 mm/h Max Speed
5.5s Each Layer - under general settings [1]
2X Faster compared to Saturn 3 Ultra

Print Smarter, Print Worry-Free
With a smart mechanical sensor, Saturn 4 Ultra 16K supports residue detection to prevent damage to the LCD screen. Plus, timely alarms for resin shortages and leveling failures minimize waste and ensure uninterrupted efficiency.
Resin Shortage Alarm
Residue Detection Alarm
Leveling Failure Alarm
Resin Level Detection
Safe & Efficient, Anytime
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Advanced Overheating Protection
Saturn 4 Ultra 16K automatically pauses printing and alerts you when the LED temperatures exceed 80 °C, ensuring safe and reliable printing. -
Power Loss Recovery
Saturn 4 Ultra 16K automatically picks up right where it stopped after a power outage - no more lost progress or wasted resin. -
One-Tap Self-Test
With just a tap, Saturn 4 Ultra 16K performs a quick self-test, ensuring all components are ready for flawless results.
More Features
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Wi-Fi Cluster Printing
Easily manage multiple printers via built-in dual-band Wi-Fi, streamlining your workflow and controlling all devices from one interface for large-scale projects. -
Powerful Self-Developed System
Achieve outstanding performance with the advanced system, featuring OTA upgrades, a smart UI, and support for 12 languages for effortless project management. -
Section-based Exposure
Say goodbye to generic exposure settings. Fine tune the exposure time for each section to find the optimal setting and achieve flawless prints every time. -
Seamless Print Speed Switch
Switch between fast and slow printing modes with ease. Whether you need quick prototypes or detailed models, adjust the settings to perfectly match your needs. -
Laser-Engraved Build Plate
The laser-engraved surface provides strong adhesion, minimizing warping or detachment, while allowing for easy, damage-free model removal after printing. -
PFA Release Film
The PFA release film offers superior non-stick performance, preventing resin adhesion and ensuring effortless peeling and release of printed parts. [2] -
Tempered Glass LCD Protector
Keep your LCD screen safe with a robust 9H tempered glass protector, providing exceptional scratch and damage resistance for reliable, worry-free printing. -
Compatible with Mars Mate Air Purifier
The Elegoo Mars Mate air purifier’s high-density activated carbon filter effectively absorbs resin odor, achieving up to 95% purification efficiency for TVOC.
Saturn 4 Ultra 16K
Lcd screen
Resin tank
Ai camera
Light source
Operating screen
Build plate
Release film
Build volume
Printing technology
Xy resolution
Z-axis
Layer thickness
Printing speed
Release technique
Leveling method
Exposure setting
System
Connectivity
Ota firmware upgrade
Language
Slicing software
Heat dissipation method
Air purifier
Power requirements
Printer dimensions
Net weight
Gross weight
Video
Frequently Asked Questions
Shipping Information
Shipping Information
Shipping in Canada:
We ship Canada wide. We use numerous providers for our shipments. Large shipments, 50kg or more may be shipped by freight. Shipping costs are automatically calculated by the carrier during the checkout process. Any additional shipping charges incurred as a result of incorrect or incomplete address information as well as delivery refusal will be at the customer's expense.
All orders are shipped "Signature not required" unless otherwise requested (additional charges may apply).
All orders are shipped directly from our Kitchener, Ontario warehouse.
Free Shipping:
We offer free shipping within Canada - to select jurisdictions - for orders totaling CAD $125 or more before tax. To take advantage of this offer, please choose the free shipping option during the checkout process.
We reserve the right to choose the most economical shipping method. The shipping fee coverage for the free shipping option is limited to shipping services with charges up to CAD$50.
Free shipping does not apply to bulk or custom orders with discounted pricing.
Local Pickup:
Filaments.ca offers local pickup from our location in Kitchener, Ontario. To take advantage of local pickup, choose 'local pickup' as the shipping method at checkout.
Please view our Local Pickup page for details.
Tracking Numbers:
As soon as your order is fulfilled, you will receive an email confirmation including your tracking number. Some shipping options such as envelopes or local deliveries may not have a tracking number.
Failed Deliveries:
Please note that in case of a refused delivery or if a shipment fails to be delivered to you because no one is home or available to receive the package, the courier WILL send the package back to us at OUR expense. When this happens, we will try to contact you and make further arrangements. These additional shipping charges incurred as well as charges to re-ship the package, will be forwarded to you, the customer. Therefore, please ensure that someone is always available to receive the package or pick it up from your local post office/courier facility before the courier ships it back to us.
Processing Time:
We strive to ship out orders as soon as same day for all orders placed by 2pm EST. Although depending on order specifications, it can take between 24 to 48 hours. Unexpected issues may further delay this process and will be communicated accordingly.
Out of Stock & "Sold Out" Products:
The inventory in our online store and the inventory in our warehouse are synced. When you purchase a product on our online store it means the product is already in stock and ready to ship. But on very rare occasions, technical issues might cause this sync to fail, and one or more of the products purchased might be out of stock. IF this happens, we will offer an alternative product or refund you for the out of stock item/s. Your order may be marked as "partially fulfilled", meaning we will immediately ship the items that are in stock and the rest will be shipped as soon as the item/s are back in stock.
Products marked as "Sold Out" or "Unavailable" are normally available again within 1-4 weeks. Feel free to check back or contact us for information about availability of specific products.
Do you offer local pickup?
Do you offer local pickup?
Filaments.ca offers local pickup from our location in Kitchener, Ontario. To take advantage of local pickup, please select local pickup as the shipping method at checkout.
Please wait for an email confirmation that your order is ready before arriving at our store. We strive to provide same day fulfillment, but this is subject to order volumes and other conditions.
Can't wait? Instead of opting for local pickup on checkout, skip the online order and come straight to our store. Be sure to ring the bell when you arrive. We can provide you with a hand picked order on the spot. Visa/Mastercard/Debit only at this time. We do not take cash. Please note some items may not be available in-store due to varying stock levels.
Hours:
Monday - Friday: 9AM - 5PM
Closed on weekends and statutory holidays
Local Pickup Instructions:
- Parking is available at the front of the building
- Please have your order name & number handy
- Use the doorbell on the front door
Failure to pick up orders:
If a local pickup order has not been picked up after 30 days, the order will be cancelled and refunded.
What is your returns policy?
What is your returns policy?
Warranty
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Filament and Resin: If your filament spool is defective (due to a manufacturing error), please contact Filaments.ca within 30 days of delivery. We'll gladly send you a replacement at no charge. Note that incompatibility with your printer is not considered a defect.
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Printers, Accessories, and Other Products: For any issues with printers, accessories, or other products, please contact Filaments.ca within 14 days of delivery. We will arrange a replacement or return as needed. This does not replace any manufacturer warranty provided with the product. Items sold as-is or final sale are not covered by this policy.
Returns
We accept returns of unopened and unused items within 30 days of delivery. This applies to filament, printers, accessories, and other products. Customers are responsible for return shipping costs and a 17.5% restocking fee. Unfortunately we are not equipped to process returns at our physical store.
How to Initiate a Warranty or Return Request:
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Contact our customer service team to notify us of your return.
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Ship the item to the address provided by our customer service team.
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Once we receive and inspect the returned item, we will process your refund. Please allow up to 14 business days for the refund to appear in your account.
Non-Refundable Items:
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Opened or used products are non-refundable, except in cases of confirmed manufacturing defects.
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Products marked as "final sale" are not eligible for warranty or returns.
Customer Support
For any questions or assistance, please contact our customer service team. We're happy to help!
Thank you for your business!