EIWEI 6L Ultrasonic Cleaner of Dual Power with Degas Function (CD-E6)

Regular price$229.99
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  • Normal mode for gentle cleaning
  • Pulse mode for strong cleaning or mixing
  • Degas mode for degassing fresh cleaning solutions
  • Timer settings to 1-99 minutes
  • Temperature settings up to 80 °C
  • 1.5 gal. tank volume
  • Drain with valve for easy emptying of the tank
  • Package weight: 15 lbs

EIWEI CD-E6 Ultrasonic Cleaner, the perfect solution for both delicate and heavy-duty cleaning tasks. Whether your're looking to restore the shine to your jewelry or give a throungh clean to automotive parts, this ultrasonic cleaner is designed to meet all your needs with precision and ease.

We would like to kindly remind you that the shipping does NOT deliver to P.O.Boxes. Please make sure it's your physical address.

Shipping time: It takes 1-2 business days to process your order, and another 2-5 business days (Depending on the option you choose) for the order to arrive at your door. Your delivery confirmation email will contain your tracking number and order details. Should you have any questions, our team is also on hand 7 days a week and can be reached at support@eiweisonic.com.

We'll ship almost anything on our site to anywhere in the domestic United States.

The total time is the sum of the processing time and the shipping time. Processing time = the time between when you place an order and when we ship it; Shipping time = the time between when your order has been shipped and deliver to you.

Shipping Area Option Weight Tier Cost Process Time Shipping Time
United States Standard Free continental US shipping over $100 1~2 business days 3~5 business days
Standard Up to 30 lbs $16.32+$0.68/lb
above 2 lbs
1~2 business days 3~5 business days
Standard Above 30 lbs $35.36+0.68/lb
above 30 lbs
1~2 business days 3~5 business days
Expedited Up to 30 lbs $17.84+$0.68/lb
above 2 lbs
1~2 business days 2~3 business days
Expedited Above 30 lbs $36.88+0.68/lb
above 30 lbs
1~2 business days 2~3 business days

NOTE: Tax fee: No tax fee whole store

Business days: Monday~Friday ( excluded holidays and weekends ), (GMT-5)The Eastern Time Zone of USA. 

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Why Use Ultrasonic for Cleaning

Non-Destructive Cleaning

CD-E series ultrasonic cleaner gentle enough for delicate items yet powerful enough for the toughest jobs, our ultrasonic cleaner ensures that your valuables are cleaned thoroughly without any damage.

Chemical-Less Cleaning

Uses only water and a small amount of cleaning solution, reducing the need for harsh chemicals and protecting the enviroment.

Time and Effort Saving

Achieve professional cleaning in minutes, cutting down on time and labor compared to traditional methods.

Why Choose EIWEI CD-E6 Ultrasonic Cleaner

Dual Power Settings for Versatillity

  • Normal Mode:Half ultrasonic power perfect for sensitive items like jewelry, glasses, and watches, ensuring they are cleaned thoroughly without any risk of damage.
  • Pulse Mode:Full ultrasonic power tailored for tougher cleaning jobs like tools, automotive parts, and heavily soiled items, offering a powerful clean that eliminates even the most stubborn grime.

Advanced Cleaning Action

40kHz High-frequency ultrasonic waves create millions of tiny bubbles that penetrate deep into every nook and cranny, lifting away dirt and contaminants effortlessly.

Degassing Function

Enhances cleaning efficiency by removing trapped air from the cleaning solution, ensuring optimal ultrasonic performance and better cleaning results.

Precision Timer

Set the exact cleaning time needed for each item, from 1 to 99 minutes, for perfect results every time.

Fast Heater

Effectively removes oil, wax, and other stubborn dirt by heating the cleaning solution, making it easier to break down and eliminate tough residues.

Robust Construction

Made from high-quality SUS304 stainless steel, the tank is resistant to corrosion and built to last.

1.5 Gallon Volume

The large tank can hold multiple items at once, making it ideal for both personal and professional use.

User-Friendly Controls

The intuitive control panel makes selecting the right cleaning mode, heater, and timer settings a breeze.

What Can You Clean with EIWEI CD-E6 Ultrasonic Cleaner


Restore the sparkle to you rings, necklaces, earrings, and bracelets.


Clean your glasses and lenses, removing smudges and grime.


Safely clean watch bands, cases, and other components.

Dentures and Dental Tools

Ensure thorough hygiene and cleanliness for dentures, dental instruments, and retainers.


Clean small electronic components, circuit boards, and tools.

Automotive Parts

Clean carburetors, injectors, and other small engine parts effectively.

Before & After Ultrasonic Cleaning


Degassing refers to the removal of dissolved gases from a liquid, which can hinder the cavitation process. Our CD-E series ultrasonic cleaners have a degassing feature that can be proformed before starting the main cleaning cycle. For ultrasonic cleaners without this feature, running the cleaners for a while can also help degas the solution.

  • Porous Stones: Such as pearls, opals, and emeralds, which can be damaged by ultrasonic vibrations.
  • Certain Electronics: Items with loose or delicate components, such as hearing aids or non-waterproof watches.
  • Delicate Materials: Items made of materials that can be easily scratched or damaged, such as certain plastics or wood.
  • Items with Loose Inlays: Such as jewelry with glued-in gemstones, which can become dislodged.
  • Vintage or Antique Items: Delicate items that may be weakened by age and susceptible to damage.

Customer Reviews

Based on 8 reviews
Works great, easy to use

This machine did a great job cleaning my Holley carburetor parts. Easy to use, heating elements works good, and I love the results.

Wow - where was this my whole life? Awesome way to clean automotive parts!

Boy do I wish I had bought one of these years ago. After seeing a Youtube video that mentioned using an ultrasonic cleaner to clean automotive parts, I figured it was worth a shot. Some before and after pictures are attached to this review. The most important thing to realize in these pictures is that I did ZERO prep to these parts before putting them in the cleaner - I just pulled them off the engine and plopped them in the ultrasonic cleaner.The heater takes about 10 minutes to get up to temp, so your first run might not be that productive. The parts you see here all ran for around 3 15-minute runs (about 45 minutes total). All I used was water with a splash of degreaser.The parts cleaner has a valve on the side to help drain out the dirty (filty) water. I found that it works best to run all the parts through to get them semi-clean, then change the water to do the final clean. Obviously if you are cleaning the parts in filthy water there is a point where they won't get any cleaner.The only real down side to the parts cleaner is it has an annoying loud hum - it's not the type of thing you would want in your kitchen (I know because that's where I tested it).My advice would be to get a size bigger than you think you will need - knowing how well this works now I wish I had gotten the largest version. The 6L version I have only allows for a few parts at a time - you don't really want them touching each other if possible.Overall this is a FANTASTIC tool for cleaning filty automotive parts - I highly recommend!

David Charmatz
Worked great on Carb

Used on marine carb and worked great! runs like a champ now!! Very happy with purchase.

Richard A.
Works great

The EIWEI 6L quality was well made and controls easy to use. I mostly use this unit to clean my 3D parts. I put a 5W Mini Submersible Water Pump to agitate the water to clean any support material that is left. I run a batch of parts approximately 3-4 hours. I set the temperature and run the timer. I do have to start the unit twice because timer only runs for 90 minutes. I like this unit especially because of the timer. Most units only go to 30 minutes and as I mentioned it goes 90 minutes. I would recommend this product. The sizes depends on your needs.

Ben Herman
Many uses

I've found so many uses for this cleaner, from sharpening stones to jewelry to even small leather items. I keep the basin about 3/4 of the way full of plain water, then put whatever I'm cleaning in a sealed sandwich bag with soapy water or cleaner and squeeze out all the air, then drop the bag in the water in the cleaner. The ultrasonic cleaner does its thing and the main water doesn't get contaminated.It has become a permanent fixture on my workbench.

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