The compact and easily portable LifeStraw Peak Solo meets FDA, EPA, and NSF P231 requirements with its filtration performance. This model is an improved version based on the original LifeStraw! The filter has 28 mm PCO threads, allowing it to be screwed directly onto, for example, a standard plastic water bottleso you can conveniently drink through the filter. This model has a significantly higher filtration speed compared to the original LifeStraw, and it is much less likely to clog due to sand or other debris. - 0.2-micron filter size removes nearly all bacteria, parasites (including Giardia, E. coli, and Salmonella), and microplastics - Filter lifespan up to 2000 liters, provided the water being filtered is relatively clean - Contains no chemicals, BPA-free - Maximum flow rate: 3 liters per minute - Body made of 50% recycled plastic, BPA-free - Package includes: the filter, protective caps for both ends, a backflush syringe, and a user manual Warning! Water filt