Distillation is the only process that collects the pure steam! The steam rises from the water, leaving virtually all other contaminants behind, then we cool the steam down into pure water! Model:Tc202s is complete build with inner boiling chamber and the outer jacket both made of stainless steel. Manual fill & automatic shut off. Maxpure TC-202s Specification: ~ Diameter : 20 cm Height : 36 cm ~ Weight: 3.5 kg ~ 5 blades fan ~ Distillate capacity approx. 4 lits per cycle ~ Will provide up to 17 litres in 24 hours ~ International 120V/240V AC - 50Hz - 580 W ~ Detachable Ground Power Cord Features: Recommend for 4 people. Advanced Design Euro-style Countertop Appliance Manual fill, no installation required Automatic shut-off after each cycle Gaseous Vent & Post Carbon Treatment System Fan cooled Stainless steel boiler - 4 litre capacity Stainless steel condenser - not aluminium Stainless Steel underlid Enclosed heating element for long life Mobile, durable, and a space saver. Automatic temperature thermostat control. Automatically switches off when the process is finished, zero damage. No need of filter or cartridges, no pollution.