To make Ultrasilencer silent we´ve added a quieter, more powerful 1800-watt motor and optimised the whole machine for quiet airflow. "How quiet?" you ask. The new Ultrasilencer reduces noise levels a whole seven decibels. This means it´s more than four times less noisy than most machines out there (it halves the sound twice, in scientific terms). In other words, a quieter more pleasant way to clean.
