Turn your favorite water bottle into a powerful water filter with this two-stage filtration system. Stage 1 removes 99.9% of bacteria (E. coli) and protozoa (Giardia, Cryptosporidium) with its hollow fiber membrane. Stage 2 reduces pesticides, herbicides, and VOCs and improves taste with the activated charcoal capsule. Cap and filter fit a wide variety of popular water bottle sizes and shapes including Hydroflask, Klean Kanteen, Camelbak, and Nalgene; requires minimum bottle height of 7.3 inches. Includes leak proof lid with easy carry hook.
- Includes 2 interchangeable mouthpieces
- Weighs 3.3 oz. (filter, cap, and lid)
- Exceeds EPA drinking water standards
- Outer diameter wide cap 2.5 in.; inner diameter standard cap 1.7 in.