Best ELEGOO Black 3d Printer Accessories: 6 Spec-Based Picks
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Finding the best ELEGOO black 3d printer accessories requires matching parts to your specific machine. This guide compares 6 options using only published specifications. Our top pick is the ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP. It leads because its sturdy metal build resists wear and blocks UV light effectively. Each selection is based on the technical data listed for the product. You will see how dimensions, weight, and materials affect compatibility. Read on to decide which replacement tank, LCD, or build plate fits your workflow.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP Best overall | Saturn 2 and 3 owners needing a spare | Check price of ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP on Amazon |
| 2 | ELEGOO Mercury Plus 3.0 Wash and Cure Station Best premium | Large resin prints requiring heavy-duty post-processing | Check price of ELEGOO Mercury Plus 3.0 Wash and Cure Station on Amazon |
| 3 | ELEGOO Mars 4 Ultra Metal Resin Tank Also great | Mars 4 Ultra owners needing a durable replacement tank | Check price of ELEGOO Mars 4 Ultra Metal Resin Tank on Amazon |
| 4 | ELEGOO 7-Inch 9K Monochrome LCD Also great | Mars 4 resin printer screen replacement | Check price of ELEGOO 7-Inch 9K Monochrome LCD on Amazon |
| 5 | ELEGOO Saturn 3 Aluminum Build Plate Also great | Saturn 3 owners needing a replacement | Check price of ELEGOO Saturn 3 Aluminum Build Plate on Amazon |
| 6 | ELEGOO Mars 4 Ultra Aluminum Build Plate Best budget | Mars 4 Ultra resin printing | Check price of ELEGOO Mars 4 Ultra Aluminum Build Plate on Amazon |
The best fit for you
- You own a Saturn 2 or 3 and need a spare ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP Its sturdy metal build and FEP film resist wear and block UV light effectively.
- You print large resin models requiring heavy-duty post-processing ELEGOO Mercury Plus 3.0 Wash and Cure Station This 18.5-inch wide station offers a spacious, safe setup for efficient washing and curing.
- You need a direct-fit replacement tank for Mars 4 Ultra ELEGOO Mars 4 Ultra Metal Resin Tank The model-specific metal design ensures stable printing with secure mounting for your printer.
Our 6 picks
ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP
Best for: Saturn 2 and 3 owners needing a spare
- Color
- Black (what this guide is about)
- Primary Material
- Anodized aluminum
- Dimensions
- 292.8*172.4*33mm
- Release Film Type
- FEP
- Printing Technology
- LCD
- Weight
- 2.2 pounds
View on Amazon: ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP Affiliate link
This ELEGOO replacement resin tank is built from anodized aluminum for Saturn 2 and Saturn 3 printers. It comes with a pre-installed FEP film and includes a protective lid. The dimensions are 292.8 by 172.4 by 33 mm. You get a durable vat that resists wear. This black accessory fits users who want a reliable spare tank for faster resin changes without frequent replacements.
Pros
- Constructed from durable anodized aluminum
- FEP release film is pre-installed
- Includes a lid to block dust and UV light
- Works with all types of resin
Cons
- Limited to Saturn 2 and Saturn 3 models
- Heavier at 2.2 pounds than plastic alternatives
- Does not fit Saturn 3 Ultra or newer models
Good fit if
- You need a durable spare tank for Saturn 2 or 3
- You want to switch resin colors quickly
- You prefer metal construction for longevity
Skip if
- You own a Saturn 3 Ultra printer
- You need a tank for Saturn 4 models
- You prefer lightweight plastic components
Verdict: ELEGOO Saturn 2/3 Metal Resin Tank offers a sturdy metal build for Saturn 2 and 3 users. It is the right choice if you need a reliable spare tank that resists wear and blocks UV light.
ELEGOO Mercury Plus 3.0 Wash and Cure Station
Best for: Large resin prints requiring heavy-duty post-processing
- Color
- Black (what this guide is about)
- Printing Technology
- Resin
- Dimensions
- 14 × 18.5 × 14 inches
- Weight
- 13 pounds
View on Amazon: ELEGOO Mercury Plus 3.0 Wash and Cure Station Affiliate link
The ELEGOO Mercury Plus 3.0 is a black post-processing station designed for larger resin prints. It features a 7.5-liter wash capacity and a curing area measuring 250mm in diameter and 290mm in height. The unit includes 24 UV LEDs for even curing and a powerful agitation system for efficient cleaning. It weighs 13 pounds and measures 18.5 inches wide. This station suits users needing robust post-processing capabilities for big models.
Pros
- 7.5L wash tank capacity for larger models
- 24pcs 405nm UV lights for 360-degree curing
- UV-blocking yellow cover filters 99.9% of harmful light
- Adjustable PP basket fits build plates up to 10 inches
- Safety switch pauses curing if the cover is removed
Cons
- Large footprint at 18.5 inches wide
- Heavy at 13 pounds for portability
- No mention of app or smart connectivity
Good fit if
- You print large resin models frequently
- You need a dedicated station for heavy-duty cleaning
- You prioritize safety features like UV blocking
Skip if
- You have limited workspace on your desk
- You prefer compact or portable units
- You want smart app control for automation
Verdict: ELEGOO Mercury Plus 3.0 Wash and Cure Station is a robust solution for users printing large resin models who need a spacious, safe, and efficient post-processing setup.
ELEGOO Mars 4 Ultra Metal Resin Tank
Best for: Mars 4 Ultra owners needing a durable replacement tank
- Color
- Black (what this guide is about)
- Primary Material
- metal
- Release Film Type
- ACF
- Printing Technology
- LCD
- Dimensions
- 10 × 6.93 × 2.79 inches
View on Amazon: ELEGOO Mars 4 Ultra Metal Resin Tank Affiliate link
This ELEGOO replacement tank is built for the Mars 4 Ultra LCD 3D printer. It features a metal construction and comes with a pre-installed ACF release film. The design includes feet to keep the liner off workbenches and secure screws for stability. Its black finish matches the printer. This tank suits users needing a durable, stable printing surface for resin projects.
Pros
- Metal construction for durability
- Pre-installed ACF release film
- Stabilizing feet prevent liner contact
- Secure screw mounting system
Cons
- Limited to Mars 4 Ultra model
- Requires Allen wrench for assembly
- No additional accessories included
Good fit if
- You own a Mars 4 Ultra printer
- You need a replacement resin tank
- You prefer metal build quality
Skip if
- You use a Mars 4 or Mars 5 printer
- You want a plastic tank option
- You need a tank for multiple models
Verdict: ELEGOO Metal Resin Tank Mars 4 Ultra is a sturdy, model-specific replacement that ensures stable printing through its metal build and secure mounting. It is the right fit for Mars 4 Ultra owners who need a reliable, direct-fit tank without extra complexity.
ELEGOO 7-Inch 9K Monochrome LCD
Best for: Mars 4 resin printer screen replacement
- Color
- Black (what this guide is about)
- Screen Resolution
- 8520x4320
- Printing Technology
- Resin
- Dimensions
- 7.79 × 7 × 0.43 inches
- Weight
- 8 ounces
View on Amazon: ELEGOO 7-Inch 9K Monochrome LCD Affiliate link
This ELEGOO replacement screen fits the Mars 4 resin printer. It features a 7-inch 9K monochrome display. The panel offers a lifespan of approximately 2000 hours. This duration is four times longer than traditional RGB screens. The unit weighs 8 ounces. It is designed for stable performance and higher printing efficiency. You get a black build plate replacement part for consistent results.
Pros
- 7-inch 9K monochrome resolution
- Approximately 2000-hour lifespan
- Four times longer life than RGB screens
- Easy assembly for quick installation
Cons
- Compatible only with Mars 4 printer
- Replacement part requires manual installation
- Not suitable for Mars 5 models
Good fit if
- You own a Mars 4 resin printer
- You need a high-resolution replacement screen
- You want a longer-lasting LCD panel
Skip if
- You use a Mars 4 Ultra printer
- You need a screen for a Saturn model
- You want a pre-installed display unit
Verdict: ELEGOO 7-Inch 9K Mono LCD for Mars 4 provides a durable upgrade for Mars 4 owners. It ensures reliable prints with its extended lifespan and sharp 9K resolution.
ELEGOO Saturn 3 Aluminum Build Plate
Best for: Saturn 3 owners needing a replacement
- Color
- Black (what this guide is about)
- Primary Material
- AL6061 aluminum alloy
- Build Surface Type
- laser-carved
- Printing Technology
- LCD
- Dimensions
- 11.8 × 7.48 × 6.3 inches
View on Amazon: ELEGOO Saturn 3 Aluminum Build Plate Affiliate link
This is a replacement build plate for the ELEGOO Saturn 3 LCD 3D printer. It measures 225 by 129 millimeters and is made from AL6061 aluminum alloy. The surface features a laser-carved texture to improve adhesion. A large non-slip hexagon socket screw helps with leveling. It includes an Allen wrench for installation. This black platform is designed for stable printing.
Pros
- Laser-carved surface for better print adhesion
- AL6061 aluminum alloy construction for durability
- Large non-slip hexagon socket screw for leveling
- Includes Allen wrench for installation
Cons
- Only compatible with Saturn 3 printer
- Smaller surface area than Saturn 3 Ultra
- No mention of pre-heating capability
Good fit if
- You own an ELEGOO Saturn 3 printer
- You need a replacement build platform
- You want stable leveling with hex screws
Skip if
- You have a Saturn 3 Ultra printer
- You need a larger print volume
- You want a heated build plate
Verdict: ELEGOO Saturn 3 Black Build Plate is a sturdy replacement for Saturn 3 owners who need a reliable flat surface with laser-carved texture for better adhesion.
ELEGOO Mars 4 Ultra Aluminum Build Plate
Best for: Mars 4 Ultra resin printing
- Color
- Black (what this guide is about)
- Primary Material
- aluminum alloy
- Dimensions
- 160 × 95.6mm
- Build Surface Type
- laser-carved
- Printing Technology
- LCD
View on Amazon: ELEGOO Mars 4 Ultra Aluminum Build Plate Affiliate link
This replacement build plate is designed for the Mars 4 Ultra LCD 3D printer. It features an oxidized black sandblasting laser-carved surface to improve model adhesion and simplify removal. The aluminum alloy construction ensures flatness and stability during printing. It includes screw end caps to prevent resin buildup in the threads. The plate measures 5.31 by 5.31 inches with an 8.26-inch length.
Pros
- Double-sided oxidized black sandblasting laser-carved surface
- Aluminum alloy construction for stability
- Screw end caps prevent resin flow
- Includes Allen wrench for installation
Cons
- Specific to Mars 4 Ultra printer
- No mention of magnetic or spring steel flexibility
- Requires manual screw tightening
Good fit if
- You own a Mars 4 Ultra printer
- You need a replacement build plate
- You prefer rigid aluminum surfaces
Skip if
- You use a Saturn series printer
- You want a flexible magnetic plate
- You need a larger build area
Verdict: ELEGOO Build Plate Mars 4 Ultra is a rigid, flat surface for users who need a direct replacement for their specific printer. It offers reliable adhesion for standard resin prints.
Specifications side by side
| Spec | ELEGOO Saturn 2 and 3 Metal Resin Tank with FEP | ELEGOO Mercury Plus 3.0 Wash and Cure Station | ELEGOO Mars 4 Ultra Metal Resin Tank | ELEGOO 7-Inch 9K Monochrome LCD | ELEGOO Saturn 3 Aluminum Build Plate | ELEGOO Mars 4 Ultra Aluminum Build Plate |
|---|---|---|---|---|---|---|
| Primary Material | Anodized aluminum | not stated | metal | not stated | AL6061 aluminum alloy | aluminum alloy |
| Dimensions | 292.8*172.4*33mm | not stated | not stated | not stated | not stated | 160 × 95.6mm |
| Build Surface Type | not stated | not stated | not stated | not stated | laser-carved | laser-carved |
| Release Film Type | FEP | not stated | ACF | not stated | not stated | not stated |
| Screen Resolution | not stated | not stated | not stated | 8520x4320 | not stated | not stated |
| Printing Technology | LCD | Resin | LCD | Resin | LCD | LCD |
| Color | Black | Black | Black | Black | Black | Black |
| Weight | 2.2 pounds | 13 pounds | not stated | 8 ounces | not stated | not stated |
| Size | S-for Saturn 2/3 | Mercury Plus 3.0 | Mars 4 Ultra Resin Tank | Mars 4 LCD | Saturn 3 Build Plate | Mars 4 Ultra Build Plate |
| Model | not stated | US-EHJ-3DL-MPV3 | not stated | not stated | not stated | not stated |
How to Choose the Right ELEGOO Accessory
-
Match Your Printing Technology
Resin printers require specific replacement parts that differ from filament models. You must identify whether your machine uses LCD or resin tank technology. The ELEGOO Saturn 2 and 3 Metal Resin Tank is designed for resin printing, featuring an FEP release film. In contrast, the ELEGOO Mars 4 Ultra Metal Resin Tank supports LCD-based resin printing. Checking this attribute ensures the part fits your printer’s light source and vat design. Using the wrong technology will prevent curing or damage the unit.
-
Verify Physical Dimensions
Accessories must fit within your printer’s build volume and internal constraints. Always compare the width, length, and height of the accessory against your machine’s specifications. The ELEGOO Saturn 3 Aluminum Build Plate measures 11.8 inches in length, which suits larger print beds. The ELEGOO Mars 4 Ultra Aluminum Build Plate is smaller at 8.26 inches long. Mismatched dimensions cause installation failures or interfere with moving parts. Measure your current setup before ordering any replacement part to ensure a secure fit.
-
Check Material Construction
The build material affects durability and print quality over time. Metal tanks offer superior resistance to wear and UV degradation compared to plastic. The ELEGOO Saturn 2 and 3 Metal Resin Tank uses a sturdy metal build to block UV light effectively. This construction helps maintain a flat bottom surface for consistent layer adhesion. The ELEGOO Mars 4 Ultra Metal Resin Tank also provides a rigid, model-specific replacement. Choosing metal components extends the lifespan of your printer’s critical contact surfaces.
-
Assess Post-Processing Needs
Large resin prints require robust washing and curing stations. If you produce bulky models, you need a spacious unit with heavy-duty capabilities. The ELEGOO Mercury Plus 3.0 Wash and Cure Station is 18.5 inches wide, offering ample room for large parts. Its 14-inch height and length accommodate complex geometries without crowding. This size prevents overflow and ensures even exposure during the curing phase. Smaller stations may restrict your workflow or fail to clean large surfaces thoroughly.
-
Ensure Screen Compatibility
LCD screens have specific resolutions and physical sizes that must match your printer. The ELEGOO 7-Inch 9K Monochrome LCD is designed for the Mars 4 resin printer. It provides a sharp 9K resolution for detailed prints. The screen measures 7 inches in width and weighs 8 ounces. Replacing a screen requires exact dimensional and electrical compatibility. Verify that the new LCD fits the connector and frame of your specific model to avoid printing errors or hardware damage.
Frequently asked questions
Does the ELEGOO Saturn 2 and 3 metal tank block UV light?
Yes, it blocks UV light effectively. The sturdy metal build resists wear better than plastic alternatives. This feature protects your resin from premature curing while you are not printing. It serves as a reliable spare tank for Saturn 2 and 3 users.
What are the dimensions of the Mars 4 Ultra metal tank?
The tank measures 6.93 inches in width and 10 inches in length. It is designed specifically for the Mars 4 Ultra printer. This direct-fit design ensures stable printing without extra complexity. You get a durable replacement that matches your machine's exact requirements.
Is the Mercury Plus 3.0 station suitable for large prints?
It is a robust solution for large resin models. The station is 18.5 inches wide, offering a spacious setup. This size allows for heavy-duty post-processing of bigger parts. You get a safe and efficient environment for washing and curing extensive resin prints.
How long does the 9K LCD screen last?
The 7-inch 9K monochrome LCD provides an extended lifespan. It ensures reliable prints with sharp resolution. This durable upgrade is ideal for Mars 4 owners needing a replacement. You get consistent performance and clearer image quality for detailed models.
Does the Saturn 3 build plate have a textured surface?
Yes, it features a laser-carved texture for better adhesion. The aluminum construction provides a sturdy and flat surface. This design helps your prints stick securely during the process. It is a reliable replacement for Saturn 3 owners who need consistent results.
What is the weight of the Mars 4 Ultra build plate?
The product data does not list the weight for this specific plate. It is a rigid, flat surface for direct replacement. You get reliable adhesion for standard resin prints. The dimensions are 5.31 inches by 8.26 inches to fit your Mars 4 Ultra printer.