"Full Description:\n<p>Get the added viral protection that’s critical in popular wilderness areas and developing countries with this comprehensive purifier and microfilter system. The MiniWorks® Microfilter—our best-selling filter for demanding conditions—utilizes a ceramic/carbon element to filter out waterborne bacteria and protozoa, as well as particulate, taste and odors at 1 liter per minute. When viruses are a concern, the chlorine-based Aquatabs® purification tablets add viral defense. Together they provide the most reliable water possible in a compact, lightweight system that’s great for backpacking and international travel. This system meets U.S. EPA requirements for microbiological water purifiers. Effective Against: Viruses (99.99%), bacteria (99.9999%), protozoa (99.9%) and particulate. Meets U.S. EPA drinking water standards* and NSF protocol P231 testing standard. Iodine-Free: Aquatabs tablets inactivate viruses without bad-tasting iodine. Reliable: Filter’s durable ceramic/carbon element ensures safe, taste-free water—even with frequent, heavy use. Field-maintainable: Filter can be cleaned repeatedly for full flow recovery with no tools required. Weight 1lb (0.46kg), width 2.75 in (7cm), filter media ceramic plus carbon. Made in the U.S.A. of U.S. and Imported Materials *U.S. EPA Guide Standard and Protocol for Testing Microbiological Purifiers</p>\n\nFeatures:\n\u003cul>\n\u003cli>Microfilter water filter pump and 50 purification tablets for hiking, backpacking, camping, travel, survival, and emergency preparedness\u003c/li>\n\u003cli>Replaceable carbon and ceramic filter removes bacteria, protozoa, organic compounds, and particulate; Aquatabs protect against viruses\u003c/li>\n\u003cli>Pumps at a rate of one liter per minute; compatible with a variety of wide mouth water bottles, and hydration bladders (sold separately)\u003c/li>\n\u003cli>Effective against viruses (99.99%), bacteria (99.9999%), and protozoa (99.9%); filter treats up to 2,000 liters of water and each tab treats 2 quarts\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Pump measures 7.5 x 2.75 inches and weighs 1 pound; storage bag included; manufacturer’s limited lifetime warranty; made in the USA\u003c/li>\n\u003c/ul>\n"