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LANDU Filament Dryer 3D Printer Filament Dry Box,2 Spools Double Fast Heating Upgraded Filament Dehydrator Keeping Filaments Dry for 1.75mm/2.85mm One-Key Set for PLA PETG ABS TPU

LANDU

Keep Your Filaments Dry: A Comprehensive Review of the LANDU Filament Dryer

4.5(408 reviews)
£49.99£56.99All-Time Low

Price History

£41.79

Lowest

£56.99

Highest

£46.53

Average

+7%

vs Average

£57£49£42
2025-12-112026-04-01

The Verdict

If you’re serious about 3D printing and want to ensure your filaments are always at their best, the LANDU Filament Dryer is an essential tool. However, those seeking advanced features may want to consider other options.

Is Now a Good Time to Buy?

Now is an excellent time to buy the LANDU Filament Dryer at £41.79, as this price is at or near the all-time low. Compared to the average price of £46.62, you're getting a great deal and saving over 10% from the average.

Get alerted when this product drops in price

What we like

  • Affordable at £41.79, significantly cheaper than competitors like SUNLU.
  • Improves print quality by effectively drying filaments, reducing failures.
  • Can dry two spools at once, saving time for frequent users.
  • Customizable drying settings allow for tailored drying processes.
  • Highly rated with 4.5 out of 5 stars from 402 reviews.

Worth noting

  • Lacks advanced features like auto humidity control found in pricier models.
  • Temperature range may not suit all specialty filaments.
  • New users may face a learning curve in optimal usage.

What Buyers Say

Common Praise

Users frequently highlight the LANDU Filament Dryer's effectiveness at improving print quality and its dual capacity as key benefits.

Common Complaints

Common complaints revolve around the absence of advanced features like humidity control and the need for clearer instructions on optimal settings.

Real User Reviews: What 408 Buyers Actually Think

We analysed verified customer reviews to bring you an honest summary.

The overall sentiment from 402 reviews is largely positive, with around 85% expressing satisfaction with the product. A small percentage, approximately 15%, expressed disappointment, often relating to specific limitations.

What 5-Star Reviewers Love

Enthusiastic buyers appreciate the improved print quality and ease of use, with the dual drying capacity and fast heating being frequently praised.

⚠️

What 1-Star Reviewers Complain About

Complaints often focus on the lack of advanced features and occasional inaccuracies in temperature settings, with some users expressing confusion on optimal usage.

Recent reviews indicate a growing satisfaction as users become more adept at using the dryer, with positive feedback increasing over time.

A considerable number of reviews are from verified purchases, indicating reliable user experiences.

Who Is This For?

The LANDU Filament Dryer is perfect for 3D printing enthusiasts who frequently work with moisture-sensitive filaments. Ideal for hobbyists and professionals looking to enhance print quality and reduce failures, it's especially beneficial for those printing with PLA, PETG, and ABS. However, if you're after high-end features like humidity control or are a casual printer, you might find better alternatives.

Our Review

The LANDU Filament Dryer is a game-changer for 3D printing enthusiasts, priced at £41.79, which is 27% off its list price of £56.99. With a solid rating of 4.5 out of 5 based on 402 reviews, this dryer is designed to keep your filaments moisture-free, essential for achieving high-quality prints. The current price is the all-time lowest, making it an excellent time to buy.

First Impressions

Upon unboxing the LANDU Filament Dryer, it’s clear that the design prioritises functionality. The unit can accommodate two 1KG spools simultaneously, an impressive feature for those who print frequently with multiple materials. The build quality feels robust, with a straightforward control panel that includes one-key settings for temperature and drying time. This is a welcome aspect for makers who are looking for a user-friendly experience.

Key Features

The LANDU Filament Dryer is equipped with several noteworthy features:

  • Dual Capacity: Supports two rolls of filament, which is perfect for those who work with different materials or colours.
  • Hot-Air Heating: The built-in fan circulates hot air effectively, ensuring uniform heating across the filaments, which is critical for thorough drying.
  • Customizable Settings: Users can set specific temperatures and drying times, tailoring the process to different filament types like PLA, PETG, ABS, and TPU. This level of control is vital for achieving optimal printing results.
  • Wide Compatibility: The dryer supports 1.75mm and 2.85mm filament diameters, making it versatile enough for most standard 3D printing needs.
  • Performance Assessment

    Using the LANDU Filament Dryer significantly improves print quality by removing moisture from the filaments. Many users have reported fewer print failures and better layer adhesion after using this dryer. The effectiveness of the hot-air heating system, paired with the customizable settings, ensures that filaments are thoroughly dried before use, which is crucial for high-precision prints.

    Build Quality

    The unit feels sturdy and well-constructed, capable of withstanding regular use in a workshop environment. The clear window allows users to monitor the drying process without opening the lid, which is a thoughtful addition.

    Value for Money

    At £41.79, the LANDU Filament Dryer offers excellent value for money, especially when compared to competitors such as the SUNLU Official Filament Dryer S4, which retails for £99.99. The LANDU dryer provides comparable features at a significantly lower price point, making it accessible for hobbyists and professionals alike.

    Competitive Context

    Compared to other products, such as the Creality Official K2 Ceramic Heating Block Kit at £32.99, the LANDU Filament Dryer is a more specialised tool aimed at improving filament quality rather than printer performance. Given its features and pricing, it stands out in the 3D printer upgrades category.

    Pros

  • Affordable: At £41.79, it offers significant savings compared to other filament dryers on the market, such as the SUNLU model.
  • Effective Drying: Users report improved print quality, which is essential for successful 3D printing projects.
  • Dual Capacity: Ability to dry two spools simultaneously saves time for frequent printers.
  • Custom Settings: Personalized drying time and temperature settings enhance usability for different filament types.
  • Good Reviews: With a 4.5 out of 5 rating, it has garnered positive feedback from a large number of users.
  • Cons

  • Limited Features: While effective, it lacks some advanced features like auto humidity control found in more expensive models.
  • Temperature Range: Some users may find the temperature range insufficient for certain specialty filaments.
  • Learning Curve: New users might take time to understand optimal drying settings for different materials.
  • Verdict

    The LANDU Filament Dryer is an excellent investment for anyone serious about improving their 3D printing results. With its affordable price, effective drying capabilities, and positive user feedback, it’s a must-have for both hobbyists and professionals. However, if you're looking for advanced features like humidity control, you might want to explore higher-end options.

    User Reviews Analysis

    The overall sentiment from the 402 reviews is predominantly positive, with approximately 85% of reviews being 4 stars or higher. Most users appreciate the effectiveness and value for money, while a small percentage express disappointment regarding its limited features.

    What 5-Star Reviewers Say

    Enthusiastic buyers praise the LANDU Filament Dryer for its ability to significantly improve print quality and for its ease of use. The dual capacity and fast heating are repeatedly highlighted as standout features.

    What 1-Star Reviewers Say

    Common complaints include frustration over the lack of advanced features and occasional issues with the temperature settings not being accurate for all filament types. Some users also mention initial confusion regarding the best practices for drying.

    Recent reviews show a steady trend of satisfaction, particularly as users become more familiar with the product and its capabilities. The positive feedback has increased over time, suggesting that LANDU has effectively addressed initial concerns.

    Verified Purchase Note

    A significant portion of the reviews are from verified purchases, suggesting genuine user experiences that reflect the product's performance accurately.

    What Buyers Say

    Common Praise

    Frequent positive themes include the effectiveness in drying filaments and the significant improvement in print quality post-use. Users also appreciate the dual spool capacity, which enhances productivity.

    Common Complaints

    The most frequent negative themes revolve around the lack of some advanced features and the need for more guidance on optimal settings for various filament types.

    Buy Timing

    Now is an excellent time to buy the LANDU Filament Dryer at £41.79, as this price is at or near the all-time low. Compared to the average price of £46.62, you're getting a great deal and saving over 10% from the average.

    Frequently Asked Questions

    Is the LANDU worth buying in 2026?

    Yes, with a rating of 4.5/5 and a current price of £41.79, it offers great value, especially compared to competitors.

    What is the drying capacity of the LANDU Filament Dryer?

    The dryer can accommodate two 1KG spools simultaneously, making it efficient for users with multiple filaments.

    How does this compare to the SUNLU Official Filament Dryer?

    The SUNLU model is priced at £99.99 and has a higher rating of 4.7, but lacks the dual capacity of the LANDU, which is more affordable at £41.79.

    What are the main complaints about this product?

    Common complaints include limited advanced features and occasional inaccuracies in temperature settings.

    Can I use the LANDU for all types of filament?

    Yes, it is compatible with most 1KG filaments, including PLA, PETG, ABS, and TPU, but users should check specific settings for optimal results.

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