The LifeStraw Flex Basic Water Filter with 650 ml Collapsible Squeeze Bottle is a versatile and durable water filtration system designed for outdoor enthusiasts. This compact and ultralight system ensures access to clean drinking water during hikes, camping trips, and other adventures.
- Multi-Use Design: Functions as a personal straw filter, attaches to the included squeeze bottle, integrates with most hydration packs, serves as an in-line filter with disposable water bottles, and can be used in gravity filter configurations.
- Comprehensive Filtration: Protects against 99.999999% of bacteria (including E. coli and Salmonella), 99.999% of parasites (including Giardia and Cryptosporidium), 99.999% of microplastics, and reduces heavy metals like lead, chlorine, and other chemicals, improving taste.
- Long-Lasting Filters: The membrane microfilter lasts up to 2,000 liters (approximately 500 gallons), while the replaceable activated carbon + ion exchange filter lasts up to 100 liters (approximately 26 gallons).
- Compact and Lightweight: The filter and 650 ml collapsible squeeze bottle weigh a total of 89 grams (3.15 ounces), making it easy to carry during outdoor activities.
Technical Specifications
- Filter Pore Size: 0.2 microns
- Filter Dimensions: 22.9 x 2.5 cm (9 x 1 inches)
- Bottle Volume: 650 ml (22 fl. oz)
- Bottle Dimensions: 26.9 x 9.9 cm (10.6 x 3.9 inches)
- Weight (Filter + Bottle): 89 grams (3.15 ounces)
- Materials: BPA-free, FDA-approved, durable materials; bottle made of TPU laminated nylon
- Compliance: Meets US EPA and NSF P231 standards for the removal of bacteria and parasites; exceeds NSF 42 standard for chlorine reduction and NSF 53 standard for reduction of lead.
Compatibility Information
- Hydration Packs: Compatible with most hydration packs
- Disposable Water Bottles: Attaches to most disposable water bottles
- Gravity Filter Configurations: Can be used in gravity filter setups
Additional Details
- Maintenance: Includes a backwashing syringe for cleaning the filter
- Usage: Ideal for hiking, camping, emergency preparedness, and survival situations
