AWARD WINNING SWIFT GREEN FILTERS. Industry certified to meet NSF / ANSI 42 or 53 standard, Swift Green Filters reduces Volatile organic compounds (VOC), Chlorine Taste & Odor (CTO), pesticides, waterborne parasites, lead, Cyst mercury, asbestos and other contaminations. Made using ONLY certified NSF/ ANSI lab tested raw material for its quality & performance. “100% Guarantee for Highest Performance in its class and Capacity in the Industry”. Buy with confidence. Our Raw Material are BPA, Lead, Arsenic-free. Our mission is to Save Health!! Great alternative to expensive refrigerator branded filters. Does not remove minerals which may be beneficial to health. 100% satisfaction guarantee; Outstanding quality; Easy filter replacement; DIY, no tools required to replace this water filter. Replace every 3- 6 month for best performance. Eco friendly filter uses coconut shell carbon (Renewable Resource), the earth’s most powerful natural filter while keeping plastic water bottles out of our landfills water.