U.S. Solid 3L Dual-Frequency
#2 in 3 to 10 LFull review
The most powerful small tank for its size, with dual frequency and degas, for shop parts and jewelry alike.
Amazon $128.97$128.97
The U.S. Solid 3L Dual-Frequency is the better ultrasonic cleaner overall, rated 3.7 to 3.6. The U.S. Solid 3L Dual-Frequency leads on ultrasonic power and features. The Creworks 3L Degas Ultrasonic Cleaner wins on value. The Creworks 3L Degas Ultrasonic Cleaner costs $32.98 less ($95.99 vs $128.97).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Creworks 3L Degas Ultrasonic Cleaner
#3 in 3 to 10 LFull review
A well-equipped 3 L tank for small carburetors, jewelry and hobby parts, with degas and gentle modes under $100.
Amazon $95.99$95.99
Which should you buy?
- Choose the U.S. Solid 3L Dual-Frequency for ultrasonic power (66.7 W per liter (200 W, 3 L) vs 40 W per liter (120 W, 3 L)) and features (degas mode, dual or sweep frequency, basket included, timer of 60 min or more vs degas mode, gentle or adjustable power, basket included).
- Choose the Creworks 3L Degas Ultrasonic Cleaner for value ($32 per liter ($95.99, 3 L) vs $42.99 per liter ($128.97, 3 L)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 3 to 10 L ultrasonic cleaner; a clear win is highlighted. How we rank explains each one.
| Factor weight | U.S. Solid 3L Dual-Frequency | Creworks 3L Degas Ultrasonic Cleaner |
|---|---|---|
| Overall rating | 3.7/5 | 3.6/5 |
| Value 30% | 51 $42.99 per liter ($128.97, 3 L) | 60 $32 per liter ($95.99, 3 L) |
| Ultrasonic power 25% | 100 66.7 W per liter (200 W, 3 L) | 75 40 W per liter (120 W, 3 L) |
| Heater 10% | 50 heater power not published (neutral score used) | 100 50 W per liter (150 W heater) |
| Features 25% | 70 degas mode, dual or sweep frequency, basket included, timer of 60 min or more | 50 degas mode, gentle or adjustable power, basket included |
| Warranty 10% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| U.S. Solid 3L Dual-Frequency | Creworks 3L Degas Ultrasonic Cleaner | |
|---|---|---|
| Tank | ||
| Capacity | 3 L | 3 L |
| Tank steel | - | SUS304 stainless |
| Basket included | Yes | Yes |
| Price per liter | $42.99/L | $32/L |
| Ultrasonics and heat | ||
| Ultrasonic power | 200 W | 120 W |
| Ultrasonic power per liter | 66.7 W/L | 40 W/L |
| Frequency | 28/40 kHz | 40 kHz |
| Heater power | - | 150 W |
| Heater power per liter | - | 50 W/L |
| Temperature range | Up to 80 °C | 0-80 °C (32-176 °F) |
| Controls | ||
| Controls | Digital | Digital |
| Longest timer | 99 min | 30 min |
| Degas mode | Yes | Yes |
| Gentle or adjustable power | - | Yes |