Hypochlorous Acid Maker and Fogging Machine Material: ABS Plastic Tank Evaporation Capacity: 250-350ML/h Color: White Electrolysis Cell: Titanium Metal with surface coating of Ruthenium and Iridium 48 mm X 1 mm Coverage Area: 500 – 1000 sq/ft Fog Particle Size: 0.002-0.005 microns Concentration Generated: 100-1500 ppm (depending on electrolysis duration) Size: 18.5 cm x 18.5 cm x 32 cm Tank Volume: 4 L Touch Control + Remote Control Power: 110-240v AC Simply use tap water and measured amounts (instructions in User Guide) of Non-Iodized Salt to produce HOCL! **you will need to add a spoonful of distilled white vinegar to get optimum pH (4-6) & ORP (Oxygen Reduction Potential 700-900 range) based on the quality of water in your area.