Membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand, and cloudiness Activated carbon filter reduces chlorine, organic chemical matter and odors for improved taste Meets NSF 42 standard for chlorine reduction Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites Membrane microfilter lasts up to 1,000 gal | 4,000 L, pore size: 0.2 micron Activated carbon filter lasts up to 26 gal | 100 L BPA-free and dishwasher safe, once filter is removed Replaceable filters & parts Volume: 22 fl oz | 650 ml (22 oz bottle) and 1L | 34 fl oz (1L bottle) Weight: 7.84 oz | 221g (22 oz bottle) and 8.6 oz | 245g (1L bottle) Dimensions: 9.25 x 3.14 in | 23.5 x 8.0 cm (22 oz bottle) and 9.25 x 3.54 in | 23.5 x 9 cm (1L bottle) Includes: water bottle, water filter, cap with silicon mouthpiece, carabiner
