Zuvo ZPS120 Water Purator V2.0, White/Charcoal Finish Contaminant reduction-Lead 99-Percent, Cysts 99.98-Percent, Chlorine taste/Odor 99-Percent Sacchararmocyces/Cerevisiae 99.9-Percent Filter Life-500 gallons/1900 Liters or 6 months depending on use conditions UV Lamp Life- 10,000 on/off cycles or 3 years depending on use conditions minimum/maximum water temperatures- 4-100 F (4-38 C) 4.75 -Inch X 4.5 -Inch X 16 -Inch (120 mm X 120 mm X 400 mm) Weight /1.9 lbs (0.8kg)