Filterwell Survival Water Purifier Straw – 4000L

Specifications:

Brand: Filterwell
Filter Life: Up to 4000L
Filtration: 3-stage system with 0.01-micron ultrafiltration
Effectiveness: Removes 99.9999% of bacteria & protozoa
Material: Durable, non-toxic ABS
Flush Method: Side flush / Back flush
Shelf Life: 3–5 years

Usage:
Filters water from rivers, streams, lakes, rainwater, and emergency sources. Ideal for camping, hiking, travel, and survival kits.

Features:
Activated carbon improves taste and reduces impurities. Portable design with buckle, lanyard, and silicone converter compatible with bottles and water bags. Easy to clean and maintain.