Survivor Filter's Made in USA Water Bottle replaces 426 Single-Use BottlesSimply fill, squeeze and drink 900ml (30oz) of clean water in 30 seconds! Filtering microplastics, chlorine, bacteria, parasites, toxic chemicals and heavy metals, The ACTIVE Filtration Bottle improves water taste and meets ANSI/NSF 42 & 53 Standards that match or exceed in-home filtration systems - all while on the go!Our tests are publicly available as we don't make claims that are not independently verified from accredited labs within the USA. See Testing tab Tested independently in the USA to show 99.99% filtration removal of: Toxic Chemicals, Bacteria, Parasites , Heavy MetalsChlorineDetergentsPesticidesMircoplasticsVOC'sPCB'sSOC'sDDTE.ColiCryptosporidiumGiardiaAluminumCadmiumChromiumLeadMercuryRadiologicalsOverviewWater passes through an ionic adsorption filter to provide you with fresh tasting water instantaneously. Designed to prevent mold or mildew from growing so you will never have to worry about colonization of microbes within the filter.ACTIVE FilterContaminated water passes through The ACTIVE Filter that blocks contaminants to remove chlorine, VOCs, toxins, bacteria, parasites, unpleasant tastes and odor. The ACTIVE Filter can be reused up to 100 gallons or 426 refills with city water. Specifications:Product SKU#: W100Replacement Filter SKU#: W100-FCapacity:Municipal Tap Water: 100 gal / 575 refills when filtering tap waterRaw, Untreated Water: 25 gal / 145 refills when filtering lakes, rivers, streams and natural bodies of waterFlow Rate: 1.8 liter per minute (60 ounces/minute)Materials: BPA Free Low-density polyethylene Size: 3 x 10 x 3Weight: 4.9 ounces