Gravity Water Filter Bag | 3 Liter - Portable Water Purifier with Carrying Strap & Storage Bag

💧 Large capacity – 3 liters

This gravity-fed water filter has a 3-liter capacity, ideal for groups camping, hiking, or emergency situations. Always have access to clean drinking water, wherever you are.

✅ Certified survival equipment

This portable water filter is certified by NSF & SGS (report NBF21-004693-01) and meets the strict NSF/ANSI 42, 372, and 401 standards. Reliably tested and approved for safe drinking water in just seconds. Perfect for travelers, adventurers, and preppers.

🔒 Advanced 4-stage filtration

The filter system consists of:

• Hollow fiber ultrafiltration membrane (0.1 micron)

• Coconut shell activated carbon (GAC) filter

• Double PP fiber filter

This combination removes 99.99999% of bacteria, odors, chlorine, heavy metals and improves the taste of the water.
💧 Flow rate: 500 ml per minute
🧼 Lifespan: up to 5000 liters of filtered water

🔁 Built-in backwash system

Thanks to the removable nozzle, which fits most water bottles, you can easily clean the system without a syringe or any additional tools. Lightweight, compact, and easy to carry in the included bag.

🔄 Flexible in use

Use this portable water filter in three ways:

• As a direct drinking straw

• With extension hose for drinking from a distance

• Connected to a bottle for greater ease of use

Ideal for bushcraft, outdoor activities, survival training and traveling in remote areas.

🌲 Adjustable hanging strap included

Easily attach the filter to a tree or hook with the adjustable strap (57 to 105 cm). The sturdy, BPA-free construction is made of food-grade materials that comply with FDA standards .