Platypus QuickDraw Microfilter System 1.0L Waterfilter

Amazon

Ultralight and compact, the QuickDraw 1L system fits in almost any pocket making it perfect for backpacking, thru-hiking, and camping Wide mouth and handle allow for quick and easy filling at any water source making the included reservoir the perfect dirty bag for custom filter systems ConnectCap threads the clean side of the filter directly on to any 28mm water bottle, including smartwater, select Cnoc bags, soda bottles, and more Super fast 3 liters per minute flow rate when squeezed and 1.75 liters per minute when used in a gravity water filter setup Easy to clean with no tools required, just a simple shake-to-clean or backflush to restore flow rates and remove debris Hollow fiber filter is individually tested and meets the stringent NSF & EPA P231 protocol, ensuring the removal of 99.9999% of bacteria and 99.9% of protozoa Ultralight at just 3.3 oz (95 g), filter measures 5 x 1.8 in (13 x 5 cm) and reservoir measures 11.5 x 5.5 in (29 x 14 cm). Made in the USA, Weight: 0.21 pounds, Manufacturer: Cascade Designs Inc.

Snowcountry

The Platypus QuickDraw™ Microfilter System draws upon decades of expertise in filtration and hydration to provide adventurers the best user experience of any fill-and-squeeze water filter on the market. The easy-to-use system comes in two parts: the durable and taste-free 1L QuickDraw reservoir and the hollow fiber filter cartridge. Weighing just 95 g (3.3 oz) and filtering up to 3L per minute, the QuickDraw system ensures quick and easy access to clean water on any adventure. You can either shake-to-clean the hollow fiber filter or perform a tool-free backflush to ensure the fast flow rates will stick around for the duration of your trips. With its inside/outside (I/O) dual-thread design, the QuickDraw filter cartridge securely adapts to smartwater® bottles and other Platy bottles and reservoirs allowing you to develop your ideal system to confidently explore the wilderness.