The water level required for a portable washing machine depends on the specific model and its capacity. Generally, portable washing machines have a maximum fill line or a marked indicator inside the tub that indicates the appropriate water level.
To determine the optimal water level, you should refer to the instruction manual or the manufacturer's guidelines for your particular portable washing machine. These instructions typically provide specific details on the recommended water level based on the machine's capacity and the type of load you're washing.
If you don't have access to the manual, a general rule of thumb is to fill the tub with enough water to cover the clothes adequately, allowing them to move freely during the wash cycle. It's important not to overfill the machine, as it may lead to inadequate washing or potential water leakage.
Ultimately, to ensure the best performance and longevity of your portable washing machine, I highly recommend consulting the manufacturer's guidelines or reaching out to their customer support for accurate and model-specific information on the water level requirement.