Excalibur 3900B 9 Tray Deluxe Dehydrator Review

The Excalibur 3900B is a very good food dehydrator, and it is easily available even for shipping globally. The dehydrator does not just dry food; it dries better, safer and faster than other dehydrators.

It is safer because it does not produce constant, unchanging heat, unlike other models. It does not create an environment for yeast, mold and bacteria growth.

It has a Hyper-wave fluctuation technology that makes the temperature fluctuate up and down.

With this technology, the food temperature is kept low enough to keep the food enzymes active and also the temperature gets high enough to dry food and overcome yeast and mold.

Here, we will take a detailed look at the Excalibur 3900B, considering the features and the specifications of the food dehydrator and also going through the pros and cons associated with the product before moving on to a conclusion.

Features of Excalibur 3900B 9 Tray Deluxe Dehydrator

Excalibur 3900B 9 Tray Deluxe Dehydrator


The food dehydrator has 9 trays, and each tray has 15 square feet. This gives the ideal space for large-scale drying purposes. The trays are removable and easily accessible at all times.

Heat distribution

This Excalibur 3900B has a horizontal airflow which allows even heat distribution across every tray. The heating element and the fan are located at the back of the dehydrator. This allows cold air be drawn in and heated before getting distributed across the trays.

It is also is also equipped with a patented Parallex Horizontal Airflow system that ensures a rapid drying process.


The food dehydrator is not bulky. It weighs 22 pounds thus making it easier to move around when needed. It can be moved without a lot of hassles from one place to the other due to its lightweight.

Lightweight – Size

The food dehydrator only weighs 22 pounds. It is not heavy thus moving it to the ideal space that you want will not be very hard. The dehydrator measures 19 x 17 x 12.5 inches.

Rating and Capacity

This product is meant to be used as a stationary device mostly in the kitchen place. It is electricity powered and has a rating of 120V.

Special Features

It has an accurate temperature control feature that helps you to dry fruits, vegetables, meat and even flowers. It also has square trays that hold more food and dehydrates faster.

 Pros of Excalibur 3900B 

  • Easily removable and cleanable trays
  • It dries the food faster as compared to some other models.
  • It has meshed trays that prevent bits of food from falling on other foods.
  • 9 trays with large capacity of 15 sq. ft. per tray
  • Even heat distribution with horizontal airflow
  • Patented Parallex Horizontal Airflow system for rapid drying
  • Lightweight and portable, easy to move
  • Accurate temperature control feature
  • Square trays hold more food and dehydrate faster
  • High capacity drying


  • High capacity drying.
  • It is not quiet. Produces noise while working.
  • It has no timer; this means it cannot turn on and off automatically which is somehow limiting.
  • It is spacious, but you cannot add any more trays.
  • It is not well suited for small households or those with limited space as it can accumulate a lot of space.

Additional Tips

Here are some tips to make the most of your Excalibur 3900B 9 Tray Deluxe Dehydrator:

  • Make sure to slice food evenly for optimal drying
  • Experiment with different temperatures and times to find the best setting for different types of food
  • Keep the trays clean to prevent any residue buildup that could affect the flavor of your food
  • Store dehydrated food in airtight containers to keep it fresh for longer


When compared to other dehydrators on the market, the Excalibur 3900B 9 Tray Deluxe Dehydrator stands out for its large 9-tray capacity, adjustable trays, and powerful heating element. The 26-hour timer and adjustable thermostat also set it apart from other dehydrators, making it a versatile and convenient option for those who want to dehydrate food at home. However, when compared to other dehydrators with similar features, the Excalibur 3900B 9 Tray Deluxe Dehydrator is relatively expensive, which may not be suitable for those on a budget.


How many trays does the Excalibur 3900B 9 Tray Deluxe Dehydrator have?

  • The Excalibur 3900B 9 Tray Deluxe Dehydrator has 9 trays.

What is the maximum temperature that the Excalibur 3900B 9 Tray Deluxe Dehydrator can reach?

  • The maximum temperature that the Excalibur 3900B 9 Tray Deluxe Dehydrator can reach is 165°F.

How long can I set the timer for on the Excalibur 3900B 9 Tray Deluxe Dehydrator?

  •  You can set the timer for up to 26 hours on the Excalibur 3900B 9 Tray Deluxe Dehydrator.

Final Verdict

The Excalibur 3900B is a food dehydrator that can be used by any person because it has no complicated control techniques.

It is well suited for large capacity drying because of its large space, and also, it does not have food contamination problems.

The trays are easier to remove and clean making it ideal for people who use dryers frequently.

This model beats many of the dryers that are available in the market. It is well known and available in the market, and it comes with the color black giving it a unique look.

The Excalibur 3900B is a very good dehydrator, and it provides value for your money. It is ideal for many household consumers, and it hits a four and a half star rating.

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