* Hand dryness is subjective, varies from person to person and washroom conditions. SAVORTEX EcoCurve hand drying time data is based on our unique, in built, real-time data collection technology which monitors and reports on the drying time and energy used per dry, determined by users on a daily basis. As the data is sourced from actual usage, this is the most relevant, accurate and transparent method of data collection established.
** EcoCurve 450 from 83dB. EcoCurve 550 from 87dB. Smooth Sound Quality.