The ‘Premier Range’ of electric suction evolved from the tried and tested ‘Classic Range’of suction. The Premier Range is quieter running, has touch sensitive controls and enhanced safety features. The suction units are supplied with autoclavable polysulphone collection jars graduated to 1500ml, fitted with safety overflow valve. A disposable bacterial filter is fitted to reduce the risk of cross infection. A hydrophobic filter may be fitted on request. The suction units may be fitted with 2 or 4 litre collection jars, or various disposable liner systems.