# LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner: specs and price compared

A sourced, side-by-side comparison of the LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) (LifeBasis) and GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner (GemOro) among ultrasonic cleaners. LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) is the cheaper of the two at $45.99.

## Side by side

| Spec | LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) | GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner |
| --- | --- | --- |
| US price | $45.99 | $74.95 |
| Brand | LifeBasis | GemOro |
| Tank capacity (L) | 0.75 | 0.75 |
| Ultrasonic frequency (kHz) | 42 | 42 |
| Ultrasonic power (W) | 36 | — |
| Heater watt | — | — |
| Timer settings | 3 cycles: 1.5 / 3 / 5 minutes | 5 cycles: 90/180/280/380/480 seconds, auto shut-off |
| Tank material | Stainless steel SUS304 | Stainless steel, LED-illuminated |
| Digital display | — | Yes |
| Transducers | — | — |

## Key differences

- Timer settings: LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) 3 cycles: 1.5 / 3 / 5 minutes vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner 5 cycles: 90/180/280/380/480 seconds, auto shut-off
- Tank material: LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) Stainless steel SUS304 vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner Stainless steel, LED-illuminated

## Sources

- LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml): https://lifebasis.com/products/life-basis-professional-ultrasonic-cleaner-42khz-sonic-cleaning-stainless-steel-750ml (lifebasis.com, verified 2026-08-01)
- GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner: https://kingsleynorth.com/sparkle-spa-pro-personal-ultrasonic.html (kingsleynorth.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/ultrasonic-cleaners/lifebasis-cd-2820-vs-gemoro-1791-sparkle-spa-pro/
Cite: Per The Front Desk Review, LifeBasis CD-2820 Professional Ultrasonic Cleaner (750ml) ($45.99) vs GemOro Sparkle Spa Pro 1791 Personal Ultrasonic Cleaner ($74.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/ultrasonic-cleaners/lifebasis-cd-2820-vs-gemoro-1791-sparkle-spa-pro/
License: CC BY 4.0.