Comparison Little Doctor LD-A7 vs Aqua-Jet LD-A8
Add to comparison | ![]() | ![]() |
|---|---|---|
| Little Doctor LD-A7 | Aqua-Jet LD-A8 | |
| Expecting restock | from $69.20 up to $82.40 | |
| User reviews | ||
| TOP sellers | ||
Wide range of pressure adjustment. Removable compartment for storage of nozzles. There is an option with a children's case design. The difference between the Aqua-Jet LD-A8 and Little Doctor LD-A8 models is that the latter model is designed for children. | ||
| Type | irrigator | irrigator |
| Nozzles | 4 no. standard (single jet) | 5 no. standard (single jet) periodontological (pocket cleaning) |
| Model of replaceable nozzle | LD-SA01 | |
Specs | ||
| Intensity modes | 4 | 4 |
| Additional modes | impulse (Pulse) | |
| Pulsation rate | 1.2 thousand/min | 1.2 thousand/min |
| Irrigator pressure | 42 – 118 PSI | |
| Water tank capacity | 500 ml | 500 ml |
Features | ||
| Wall mount | ||
Power supply | ||
| Power source | network | network |
General | ||
| Nozzle compartment | ||
| Dimensions | 180x165x140 mm | |
| Weight | 1470 g | |
| Color | ||
| Added to E-Catalog | july 2017 | october 2015 |
Compare Little Doctor LD-A7 and Aqua-Jet LD-A8
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Glossary
Nozzles
No translation necessary.
Model of replaceable nozzle
The model designation helps you find the right replacement tip without the risk of incompatibility with the irrigator handle. Unlike the tip type, which describes its purpose, the model indicates the specific series or item number of the product. This parameter is especially useful when purchasing additional standard, orthodontic, or periodontal tips.
Additional modes
Additional operating modes alter the water delivery and allow the irrigator to adapt to gum sensitivity or specific care tasks.
— Gentle. Utilizes reduced pressure or a softer pulse pattern for sensitive gums and gradual adjustment to the irrigator. Also suitable for initial procedures after the installation of braces or orthopedic structures.
— Deep Cleaning. Enhances jet impact or cyclically varies its intensity for more thorough processing of interdental spaces and the gum line. Unlike the regular mode, the program may include pauses for sequential transition between areas.
— Gum Massage. Alternates pulse strength or frequency, creating a gentle pulsating effect along the gum line. This mode is mainly intended for additional gum care rather than replacing the primary interdental cleaning.
— Whitening. A special program for removing surface pigmented stains, usually used in conjunction with an appropriate nozzle or proprietary product. It can refresh the appearance of teeth but does not change their natural color and does not replace professional whitening.
— Pulse Mode. A switchable mode with pronounced alternation of water pulse strength, designed for gum massage or more dynamic cleaning. It should not be confused with the regular pulsating water delivery,...which is used continuously by many irrigators and cannot be turned off.
— Gentle. Utilizes reduced pressure or a softer pulse pattern for sensitive gums and gradual adjustment to the irrigator. Also suitable for initial procedures after the installation of braces or orthopedic structures.
— Deep Cleaning. Enhances jet impact or cyclically varies its intensity for more thorough processing of interdental spaces and the gum line. Unlike the regular mode, the program may include pauses for sequential transition between areas.
— Gum Massage. Alternates pulse strength or frequency, creating a gentle pulsating effect along the gum line. This mode is mainly intended for additional gum care rather than replacing the primary interdental cleaning.
— Whitening. A special program for removing surface pigmented stains, usually used in conjunction with an appropriate nozzle or proprietary product. It can refresh the appearance of teeth but does not change their natural color and does not replace professional whitening.
— Pulse Mode. A switchable mode with pronounced alternation of water pulse strength, designed for gum massage or more dynamic cleaning. It should not be confused with the regular pulsating water delivery,...which is used continuously by many irrigators and cannot be turned off.
Irrigator pressure
The pressure of an irrigator characterizes the force of the water jet and directly affects the intensity of cleaning. Values around 20 – 40 PSI are suitable for acclimation and gentle care, whereas 70 – 100 PSI provides more thorough rinsing of hard-to-reach areas. The wide range allows you to select a comfortable flow strength for gums, implants, braces, and various attachments.
Wall mount
The ability to fix the body, base, or holder of the irrigator on a vertical surface frees up space near the sink. Wall mounting is particularly convenient for stationary models, as the handle and hose remain within reach and the device is less obstructive on the countertop.



