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World Renown Survivor Filter – Water filtration straw that permits you to drink water instantly from any fresh water source. The highest filtration efficiency in the marketplace.
Reusable and Cleanable – The only portable water purification with filters that may be cleaned and used again, lasting up to 264 gallons
Triple Filtration – An ultra membrane filter, carbon filter and mesh cotton pre-filters combine for the highest filtration levels that may be calculated. 5 extra pre-filters included!
Easy To Use – Ergonomic mouthpiece is comfortable to use and has integrated cap that may not get lost and assists in keeping sipping spout clean.
Lifetime Warranty – We are so sure you’ll be able to love your Survivor Filter and that it is going to get up to the test of time that we can cover all manufacturing and other defects with our lifetime warranty