• Filter More: It filters up to 4000L of natural freshwater without using any chemicals

• Versatile Design: Easily set up a DIY filtration system with a water bottle, Or drink directly from a water source like a straw

• Backflushing with Ease: Threads on both sides, the water bottle can be screwed on the water filter outlet for backwashing

• Reliable Filtering Result: 0.1 Micron membrane ensures 99.999999% removal rate of bacteria

• Superior Material: Made of high-quality materials, impact-resistant, lightweight, and durable

Specification:

• Size: About 15 x 4cm