Excalibur
Excalibur 3948CDB Digital Food Dehydrator
Best high-capacity dehydrator for families preparing healthy, bulk homemade snacks.
Preserve your favorite foods with the Excalibur 3948CDB Digital Food Dehydrator. This versatile appliance is perfect for drying fruits, vegetables, making jerky, and more. Its advanced digital controller offers two time and two temperature settings for simplified operation, automatically adjusting and shutting off when done. Enjoy faster, more nutritious results thanks to Parallexx Horizontal Airflow and Hyperwave Technology. The clear door provides easy monitoring of the nine trays, offering a generous 15 square feet of drying space, ideal for creating healthy, homemade snacks for your family.
$199.99
Owner Satisfaction
4.5
/ 5
Category Rank
20
/ 100
#20 in Food Dehydrators
Price vs Category Average
-7%
Below average
Number of Trays
9
Who it's for
- Bulk food preservers needing consistent, large-batch drying results
- Precision-focused cooks requiring exact temperature and timing control
- Visual learners who prefer monitoring progress without opening the door
Who should skip it
- Casual hobbyists on a budget seeking entry-level equipment
- Home cooks with limited kitchen counter or storage space
- Users sensitive to background noise in quiet living spaces
Performance breakdown
Drying Capacity
Fifteen square feet of space handles large batches with professional ease.
Airflow Consistency
Horizontal airflow ensures uniform results across all nine trays simultaneously.
Control Precision
Dual-stage digital settings offer reliable temperature management for sensitive ingredients.
Ease of Monitoring
The clear door allows for quick visual checks without interrupting cycles.
Build Durability
Robust polycarbonate construction backed by an impressive ten-year limited warranty.
Maintenance Effort
Hand-washing nine individual trays requires more effort than dishwasher-safe alternatives.
Key Specs
Number of Trays
9
Wattage
600W
Tray Material
BPA-Free Plastic
Max Timer
48 hours
Dishwasher Safe Parts
No
Total Tray Area
15 sq ft
Exterior Material
Plastic
Control Panel Features
Digital Display, Programmable Settings
Features
- Dual digital time and temperature settings
- Even drying with Parallexx Horizontal Airflow
- Preserves nutrients with Hyperwave Technology
- Clear door for easy progress monitoring
- Large 15 sq ft drying capacity
- Precise digital temperature control
- Automatic shut-off for convenience
- Ideal for raw food diets
What customers say
Customers highly praise the Excalibur 3948CDB for its exceptional performance and ease of use. Users consistently report superior, even drying results across various foods, making high-quality jerky, fruits, and herbs simple to achieve. The intuitive digital controls and integrated timer offer convenient set and forget operation, significantly enhancing the user experience. Its large 9-tray capacity is ideal for processing big batches efficiently. While the initial price is noted, the consensus is that the superior reliability and consistent output provide excellent long-term value, justifying the investment for serious food preservation needs.
Know before you buy
The digital controller allows you to program two different temperature and time settings in a single cycle. For example, you can start at a higher temperature to quickly remove surface moisture and then automatically drop to a lower temperature to finish the drying process without over-processing.
No, the trays are not dishwasher safe. To maintain the integrity of the BPA-free plastic, we recommend hand-washing them with warm, soapy water.
Yes, the adjustable thermostat starts at 95°F, which is the standard temperature required to preserve enzymes and nutrients in raw food preparations.
The clear door is designed for easy monitoring so you can check your progress without opening the unit and losing heat. It is built from durable polycarbonate and does not compromise the efficiency of the Parallexx horizontal airflow system.
With nine 15-inch by 15-inch trays, this unit is designed for batch processing. You can comfortably dry large quantities of jerky, fruit leathers, or herbs at once, making it ideal for preserving seasonal harvests.
Hyperwave Technology fluctuates the internal temperature throughout the drying cycle. This keeps the surface temperature of the food low enough to prevent 'case hardening'—where the outside dries too quickly and traps moisture inside—while still effectively removing water from the center.
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