Filterwell 6L Gravity Water Filtration System
Filterwell 6L Gravity Water Filtration System
Reliable water filtration for emergencies, camping and off-grid use.
The Filterwell 6L Gravity Water Filtration System combines a collapsible water reservoir with a portable filter straw to create a simple gravity-fed filtration setup that requires no electricity or pumping.
Designed for emergency preparedness, camping, travel and outdoor use, the 6-liter bag can be filled, suspended and connected to the included filter for convenient access to filtered water when traditional water systems may not be available.
Key Features
- 6-liter capacity for family emergency supplies, camping and outdoor use
- Gravity-fed operation — no electricity or manual pumping required
- Collapsible TPU water bag for compact storage
- 21 cm wide opening for easier filling and cleaning
- Clearly marked water-level scale
- Adjustable shoulder/hanging strap
- Portable filter straw can be used with the gravity bag or compatible bottles and pouches
- Bottle adapter and portable water pouch included with the full kit
- Replacement filter straws available separately
Puerto Rico Delivery: Estimated 5–10 business days.
Choose Your Configuration
6L Gravity Bag + Filter Straw
The complete gravity-filtration kit for emergency preparedness and outdoor use.
Includes:
- 1 × 6L Gravity Water Bag
- 1 × Filterwell Water Filter Straw
- 1 × Water Hose
- 1 × Adjustable Shoulder Strap
- 1 × Bottle Adapter Cap
- 4 × Drinking Mouthpieces
- 1 × Water-Stop Clamp
- 1 × Portable Water Pouch
- 1 × Nylon Carry Bag
Replacement Filter Straws – 3 Pack
Includes three replacement Filterwell filter straws only. The 6L water bag and accessories are not included with this configuration.
Flexible Filtration Setup
The portable filter can be used as part of the 6L gravity system or connected to compatible water bottles and pouches using the included adapter.
This flexibility makes the system useful for emergency kits, travel, camping and situations where carrying the entire gravity bag may not be necessary.
Designed for Easy Filling and Storage
The 6L bag features a wide approximately 21 cm opening, making it easier to fill from available freshwater sources and easier to clean after use.
Its collapsible design allows the bag to take up relatively little space when stored in an emergency kit, backpack or vehicle.
The integrated volume markings also make it easier to monitor approximately how much water remains in the reservoir.
Gravity-Fed Operation
Fill the reservoir, secure the roll-top opening and suspend the bag using the adjustable strap. Gravity moves water from the reservoir through the connected hose and filter without requiring electrical power.
That makes it particularly useful when preparing for:
- Hurricanes and severe weather
- Extended power outages
- Emergency water interruptions
- Camping and hiking
- Off-grid activities
- Vehicle emergency kits
- Home preparedness supplies
How to Set Up the Bag
- Open and straighten the top of the water bag.
- Fill the reservoir with an appropriate freshwater source.
- Roll the top of the bag down securely.
- Connect the buckle ends or suspend the bag using the strap.
- Connect the hose and filter according to the manufacturer's instructions.
- Allow gravity to move the water through the filtration system.
Important Water Filtration Notice
Use this product only according to the manufacturer's instructions and maintenance guidance.
Water quality varies significantly by source. Do not assume this product removes every microorganism, chemical, salt, heavy metal or other contaminant unless that capability is specifically documented and certified by the manufacturer.
For questionable or potentially hazardous water sources, follow guidance from appropriate public-health or emergency-management authorities regarding additional water treatment or disinfection.
Puerto Rico Ready
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A practical addition to hurricane supplies, emergency kits and off-grid preparedness.
POWER. ENERGY. PREPAREDNESS.