Compact Hiking Water Filter - Comes with the Survivor Filter PRO handpump, an extra set of replacement filters, Backwashing Syringe, 2 Carrying Cases, extra Tubing and a Microfibre Cloth. Testing Standards - A BPA free backpacking water filter. The triple filtration removes 99.999% of tested Virus, Staph, Bacteria and Protozoa and reduces heavy metals according to NSF/ANSI Standards. Water Filter Camping - This survival water filter has a super fast flow rate of 500ml (17oz) per minute. Use directly from any fresh water source. Lightweight Water Purifier - Weighing 12.8oz, this is one of the lightest and most compact water purification filters on the market, A water filter backpacking, hiking and camping approved. Manufacturer's Warranty For A Lifetime - We are a North American company and we cover all manufacturing and other defects with our lifetime warranty. Our philosophy is that every customer is for life.