Specification:
Water Bottle Capacity: 25.6 oz. (around 750 ml)
Feed water Temperature:40-110°F/5-45°C
Feed water chlorine:0.2ppm (maximum)
Service Life: 250 Gallons ( around 1000Liters )
Shelf Life:3 years

More valuable information:
✪What is dimension of the Geekpure Water Filter Bottle?
folded dimension:4.9×4.7 inch.
Bottle dimension:3×9.8 inch.and 0.54lb.
✪What is 2stage filter?
That is High-precision Activated Carbon Filter and Hollow Fiber Ultra Filtration Membrane.
✪What is contaminants could be removed?
Removes 99.99% of Particles, Dissolved Solids, Taste, Odors, Colors, Bacteria (e.g total coliforms, thermtolerant coliform bacteria, escherichia coli, total plate count) , Cadmium, Chlorine, and some Arsenic, Mercury, Iron, Fluoride could be removed too.and FDA approved.
✪What is advantage of the filter?
No need suck up through a straw and strugglest when you are hiking the whole day and TIRED, just fill feed water and drink clean water in your bottle actually and freely ,High flow and just wait several seconds .
✪Where can i use?
it is ideal for outdoor recreation, hiking, camping, scouting, fishing, domestic and international travel and emergency preparedness kits or survival bags to constantly be prepared for when disaster strikes.
✪What is in the box?
1 x Collapsible Silicone Water Bottle ,1 x filter cartridge.

Note:
1.Discard the first two fillings .These first two fillings are used to flush and prepare the filter cartridge.

Product Features

• 【HIGH PERFORMANCE】2 stage water filtration with 0.01 Micron hollow fiber ultra filtration membrane, Removes 99.99% of Taste, Odors, Colors, Bacteria, Cadmium, Chlorine, e.g E. Coli, Giardia,but also, some Arsenic, Mercury, Iron, and Fluoride could be removed too.
• 【SMART DEVICE】FDA approved BPA-free food grade silicone portable sport travel bottle(temperatures : 40°F to 248°F),Light (0.54lb) and foldable.folded dimension:4.7×4.9 inch. Bottle dimension:3×9.8 inch.
• 【SIMPLE & CONVENIENT】No need suck up through a straw and strugglest when you are hiking the whole day and TIRED, just fill feed water and drink clean water in your bottle actually and freely ,High flow and justwait several seconds .
• 【WIDE APPLICATION】Each filter provides up to 1000 liters or 250 gallons of clean safe drinking water, great for outdoor recreation, hiking, camping, scouting, fishing,domestic and international travel and emergency preparedness kits or survival bags to constantly be prepared for when disaster strikes.
• 【RESPONSABLE MANUFACTURER】ISO9001:2008 certificated Manufacturer ,also Member of Water Quality Association (WQA)