Platypus

The Platypus GravityWorks Water Filter System provides high-volume, pump-free water purification for backcountry groups. Utilizing fast-flowing hollow fiber technology, it delivers up to 1.75 liters of clean water per minute.

The Platypus GravityWorks Filter Cartridge provides fast, chemical-free water purification for groups. Flowing up to 1.75 liters per minute, this hollow-fiber cartridge effectively removes bacteria and protozoa for backcountry safety.

Fast, simple, and reliable, the Platypus QuickDraw Microfilter delivers 3L per minute of clean water. With a dual-thread design and easy "shake-to-clean" maintenance, it’s the ultimate lightweight filtration system for hikers and backpackers.