Evolution Aqua evoUV Ti, Titanium Enhanced UV Clarifiers are made using the latest technology and are lined with a thick and polished titanium tube, to clear green pond water fast. When the UV light strikes the internal surface of the titanium chamber it produces an instant photocatalytic reaction and generates Hydroxyl Radicals, a powerful oxidant, that instantly destroys organic and inorganic matters, neutralising water-born algae, bacteria and viruses resulting in clearer water whilst being perfectly safe for all pond life.The evo55 Ti Titanium Enhanced UV Clarifier is suitable for ponds up to 55,000 litres (12,100 UK gallons / 14,500 US gallons), with an optimum flow rate of 15,000 litres per hour (3,300 gph / 4,000 US gph). The maximum flow rate is 20,000 lph (4,400 gph / 5,000 US gph). The evo110 Ti Titanium Enhanced UV Clarifier is suitable for ponds up to 75,000 litres (16,500 UK gallons / 19,500 US gallons), with an optimum flow rate of 20,000 litres per hour (4,400 gph / 5,000 US gph). The maximum flow rate is 25,000 lph (5,500 gph / 6,000 US gph).There are a number of factors that can affect this, such as surface area of your pond, the amount of shade given to your pond and stocking levels. If in doubt, ask your dealer for advice.Clears green water fasterUp to 1.5 times more effective than a standard UVPhotocatalytic technologyImproves clarity by neutralising algae, bacteria and virusesHigh output, energy efficient ballastHoused in a fully serviceable control boxKey Features:Photocatalytic technologyGenerates Hydroxyl Radicals that neutralise algae, bacteria and viruses.High output, energy efficient ballastLow energy, electronic ballast with thermal overload protection.Easy and cost effective to maintainRemovable, fully serviceable, showerproof control box.Choice of connectionsConnect to rigid pipe or use hosetails to connect to flexible hose.Mounting brackets includedEasy installation process to securely mount evoUV Ti.Long-lasting bodyThe titanium chamber helps to extend the lifespan of the unit.Specifications:55 Watt: 112 x 10 x 32cm height Weight: 4.75kg 110 Watt: 107 x 20 x 37cm height Weight: 8.61kg