Lifestraw Peak Series Gravity Filter System - 3L | Portable Water Filters & Purifiers
The Lifestraw Peak Series Gravity Filter System – 3L is an advanced water purification solution designed for outdoor enthusiasts and adventurers. Featuring a robust gravity-based filtration setup, this portable water filter ensures safe hydration by eliminating contaminants from virtually any freshwater source.
- Filter Capacity: 3 liters (bag capacity)
- Filter Life: Membrane microfilter lasts up to 2,000 L (500 gallons)
- Filtration Pore Size: 0.2 micron
- Bacteria Removal: 99.999999% effective
- Weight: 8.1 oz (228 g)
Compared to conventional portable water filters and previous Lifestraw models, the Lifestraw Peak Series stands out for its superior durability and versatility. Traditional filters often require frequent replacements or are confined to singular modes of use, while this gravity filter system offers multiple configurations—use as a gravity system, large squeeze bottle, straw, or with a bottle—all in one product. Its rugged materials deliver extreme durability, equaling or surpassing the toughest gear in your backpack.
Key Technical Advantages:
- Fully leak-proof, allowing transported filtered water without spills
- Premium, BPA-free and FDA-approved construction for maximum safety
- Quick-connect hose (47 inches/1.2 m) for ease of setup at campsites
- Custom backwash accessory for easy filter maintenance and prolonged flow rate
- Meets US EPA & NSF P231 standards for bacteria and parasite removal
Technology and Performance
Leveraging advanced membrane microfiltration with a 0.2 micron pore size, the Lifestraw Peak Series Gravity Filter System achieves industry-leading effectiveness, protecting against 99.999999% of bacteria, 99.999% of parasites, and microplastics, silt, sand, and cloudiness. The redesigned filtration cartridge resists clogging by sand and silt, maintaining an impressively high flow rate throughout its lifespan. Its optimized filter can process up to 2,000 liters of water, ensuring consistent performance on long backpacking or camping trips.
The 3-liter bag is crafted from durable, premium materials capable of withstanding harsh environments and repeated use. Whether you are hiking, backpacking, or setting up camp, this system provides effortless hydration for groups or individuals. The included accessories—a carabiner, leak-proof cap, carry strap, and backwash tool—make transport, filtration, and maintenance simple, making this one of the most practical portable water filters & purifiers on the market.
Trust Lifestraw’s Peak Series for peace of mind and ultimate performance in any outdoor setting.
