Yerliker 1 Pack Water Filter Replacement Cartridge Compatible with Katadyn BeFree 42mm Openings Wide-Mouth Portable Purifier for Hiking Camping Travel Water Filtration Stamina Sports

["High-Flow Hydration Anywhere: our water filter filters up to 2 liters per minute with a total capacity of 1, 000 liters, ensuring quick, reliable hydration during hiking, backpacking, trail running, cycling, and camping","Easy-Clean Design: this water filter camping no backflushing, pumping, or tools required. Simply shake or rinse in clean water to restore flow, making it the lowest-maintenance purifier for outdoor travel","Advanced Filtration Technology: equipped with cutting edge filtration capabilities, delivering safe drinking water from rivers, lakes, and streams","Universal 42mm Compatibility: water filters compatible with Katadyn BeFree bottles, select soft flasks, and bike hydration systems. size 4.72 x 2.36 x 2.36 inches/ 12 x 6 x 6 cm. A versatile solution for camping, fishing, cycling, and emergency preparedness","Lightweight & Rugged Build: filter compact and reliable even in cold or rugged environments. Perfect for outdoor adventures, survival kits, and travel gear"]