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Personal Water Filter Straw Mini Size

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A compact 3-pack water filter straw set designed for camping, hiking, travel, outdoor adventures, and emergency preparedness. Lightweight, pocket-sized, and easy to use, each straw helps filter water directly from suitable fresh-water sources or from cups and containers without electricity, batteries, or pumping.

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Product Details

Product Overview

01
Product Name Portable Water Filter Straw - 3 Pack

A compact personal filtration set designed for camping, hiking, travel, biking, emergency kits, and outdoor preparedness.

Model K8616

A straw-style water filter that can be used directly from a suitable water source or with a cup, bottle, or container.

Filtration Precision 0.01 Micron UF Membrane

Fine membrane filtration designed to help reduce suspended particles and selected microorganisms from suitable fresh-water sources.

Portable UF Filtration
Rated Filter Capacity Up to 1,000 L / 264 Gallons Per Straw

Actual filter life may vary according to source-water quality, sediment level, water temperature, storage, and frequency of use.

3-Pack Preparedness Set
Power Requirement No Electricity Required

Manual drinking operation requires no batteries, charging, pumping, outlets, or fixed plumbing.

Rated Flow Rate Up to Approximately 400 ml/min

Flow may vary according to source-water clarity, filter condition, water temperature, and usage method.

Product Dimensions Approximately 5.59 × 0.71 in

A compact form designed for pockets, backpacks, travel bags, emergency kits, and vehicle storage.

Net Weight Approximately 1.5 oz Per Straw

Lightweight enough for camping, hiking, biking, scouting, hunting, fishing, and everyday preparedness.

Filtration Materials UF Membrane and Activated Carbon

Multi-layer filtration helps reduce particles, sediment, unpleasant taste, odor, and chlorine-related characteristics.

Use Method Direct Drinking or Container Use

Drink directly from a suitable source or fill a cup, bottle, or container and sip through the filter straw.

Pack Format Pack of 3

Place filters in multiple kits, keep one in a car or backpack, or share across family outdoor and emergency supplies.

Best For Camping, Hiking, Travel and Emergencies

Suitable for outdoor recreation, backup hydration, car kits, bug-out bags, and temporary off-grid water access.

Water-source warning: Use the clearest available fresh-water source whenever possible. Avoid water affected by fuel, industrial chemicals, pesticides, radioactive materials, saltwater, or other unknown hazardous contamination.

Multi-Layer Portable Filtration

02

Compact Filtration for Outdoor Water Access

The straw-style structure draws source water through internal filtration media as you sip. Particle control, activated carbon, and fine membrane filtration work together in a compact portable format.

01

Particle Pre-Filtration

Helps reduce larger suspended particles, sediment, dirt, rust, and visible debris before water reaches the finer filtration layers.

Sediment Control Particle Capture Pre-Filtration
02

Activated Carbon Layer

Helps improve taste and odor while reducing chlorine-related characteristics from suitable source water.

Taste Improvement Odor Reduction Carbon Filtration
03

0.01 Micron UF Membrane

Fine ultrafiltration membrane helps reduce small particles and selected microorganisms for portable outdoor use.

0.01 Micron UF Membrane Outdoor Filtration
Portable filtration note: Performance and service life depend on the quality and clarity of the source water. Heavily muddy water may slow flow and shorten filter life.

Flexible Outdoor Use

03

Use Directly or with Containers

The compact straw format supports simple water access during outdoor recreation, travel, and emergency preparedness without added equipment or power.

01
Direct Drinking

Place the inlet end into a suitable fresh-water source and sip through the mouthpiece.

02
Water in Containers

Fill a cup, bottle, or container with source water, then drink through the filter straw.

03
Emergency Backup

Keep one in a car, backpack, bug-out bag, home emergency kit, or travel supply kit.

04
Shared Preparedness

The 3-pack format makes it easier to support multiple kits, family members, or outdoor bags.

Key Product Indicators

04
Filtration Precision 0.01 Micron

Fine UF membrane filtration designed for portable particle control in outdoor use.

Rated Filter Capacity Up to 1,000 L / 264 Gallons Per Straw

Actual service life depends on source-water quality, sediment level, maintenance, and usage frequency.

Flow Rate Up to Approximately 400 ml/min

Flow may decrease as the filter captures sediment or as source-water quality becomes more challenging.

Operating Method Manual Straw Operation

Water moves through the filtration media when the user drinks through the mouthpiece.

Filter Materials UF Membrane and Activated Carbon

Filtration media helps reduce particles, sediment, unpleasant taste, odor, and chlorine-related characteristics.

Pack Quantity 3 Filter Straws

A practical set for backpacks, emergency kits, car storage, travel bags, and shared outdoor use.

Product Dimensions Approximately 5.59 × 0.71 in

A slim form designed to fit in pockets, backpacks, camping gear, and preparedness supplies.

Net Weight Approximately 1.5 oz Per Straw

Lightweight enough for hiking, camping, biking, scouting, fishing, hunting, and travel.

Care & Use Notes

05

Keep the Filter Ready for Outdoor Use

Proper water-source selection, clean handling, drying, and storage help maintain flow and support longer filter life. Detailed operating steps are provided separately in the product user guide.

01
Use with Suitable Fresh Water

Choose the clearest available fresh-water source whenever possible and avoid unknown hazardous contamination.

02
Do Not Use with Non-Water Liquids

Do not use for juice, soda, milk, alcohol, sugary drinks, flavored beverages, or hot liquids.

03
Flush Before First Use

Before drinking, flush or sip and discard the first small amount of water according to the product instructions.

04
Keep the Mouthpiece Clean

Avoid touching the mouthpiece to untreated water, dirt, hands, or contaminated surfaces.

05
Store Dry After Use

After outdoor use, shake out excess water and allow the filter to dry before long-term storage.

06
Replace When Flow Declines

Replace the filter when rated capacity is reached, flow remains slow, taste or odor changes, or the filter shows damage.

07
Do Not Freeze When Wet

If water remains inside the filter and freezes, internal filtration media may be damaged.

08
Inspect Before Use

Stop using the filter if the housing, mouthpiece, cap, or body appears cracked, deformed, clogged, or unable to function normally.

Important safety reminder: This portable filter is intended for suitable fresh-water sources. It is not designed for seawater, chemically contaminated water, industrial wastewater, or sources with unknown hazardous contamination.
User Guide
How to Use

Use, Clean and Store Your Portable Water Filter Straw

Use the filter straw directly from a suitable fresh-water source or from a cup, bottle or container. The compact straw design requires no electricity, batteries, pumping or fixed plumbing.

Portable Water Filter Straw No Electricity Required Up to 1,000 L Per Straw 0.01 Micron UF Membrane
01
Use Fresh Water Only

Choose the clearest available fresh-water source. Do not use with seawater, hot water or non-water liquids.

02
Keep the Mouthpiece Clean

Prevent the mouthpiece from touching untreated water, dirt, hands or contaminated surfaces.

03
Dry Before Storage

Shake out excess water after use and allow the straw to air dry before long-term storage.

01

Before First Use

Prepare the filter straw before drinking and check that all visible parts are clean and undamaged.

1
Inspect the filter straw

Check the body, mouthpiece, caps and inlet end for cracks, deformation, blockage or missing parts.

2
Remove the protective caps

Remove the caps from both ends before use and keep them clean for storage after drinking.

3
Rinse with clean water

Rinse the outside of the straw and mouthpiece with clean water before first use.

4
Flush the first water

Sip and discard the first few mouthfuls of filtered water according to the product instructions.

First-use reminder: A slight carbon taste or dark tint may appear at first. Flush and discard the initial water before normal drinking.
02

Direct Drinking

Use the straw directly from a suitable fresh-water source when clean carried water is limited.

1
Choose the clearest available water

Clearer water helps maintain flow and may extend the service life of the filtration media.

2
Place the inlet end into the water

Keep the mouthpiece above the source water and avoid touching it to untreated water or dirty surfaces.

3
Sip slowly and steadily

Draw water through the straw with a steady sip. Flow may vary according to water quality and filter condition.

4
Stop if water quality is unsafe

Do not use water affected by chemicals, fuel, pesticides, industrial waste, saltwater or unknown hazardous contamination.

Source-water warning: This filter is intended for suitable fresh-water sources. It is not designed to make every water source safe.
03

Use with a Cup or Container

Fill a cup, bottle or container with source water and drink through the filter straw.

1
Fill a clean container

Use the cleanest available cup, bottle or container to hold the source water.

2
Insert the inlet end

Place the inlet end into the water while keeping the mouthpiece clean and dry.

3
Drink through the mouthpiece

Sip slowly until water begins flowing through the filter straw.

4
Keep clean and untreated water separate

Do not let the mouthpiece or clean drinking area contact the source water or contaminated surfaces.

Container reminder: A clean container helps reduce cross-contamination while drinking through the filter straw.
04

After Use and Storage

Remove excess water, dry the filter and store it in a clean place for the next trip or emergency kit.

1
Remove the straw from the water

Take the inlet end out of the source water before handling the mouthpiece or replacing the caps.

2
Shake out excess water

Gently shake the straw to remove remaining water from the housing and openings.

3
Air dry before long-term storage

Let the straw dry in a clean, shaded and ventilated area before packing it away.

4
Replace the caps and store properly

Store the filter in a cool, dry place away from direct sunlight, heat, dirt and unnecessary pressure.

Storage reminder: Do not freeze the filter while wet. Freezing may damage internal filtration media.

Important Use Notes

Help protect the filter and maintain cleaner drinking habits
01 Filter Water Only

Do not use with juice, soda, milk, alcohol, sugary drinks, flavored beverages, hot liquids or other non-water liquids.

02 Avoid Hazardous Sources

Do not use water affected by fuel, industrial chemicals, pesticides, radioactive materials, saltwater or unknown contamination.

03 Keep the Mouthpiece Clean

Avoid touching the mouthpiece to untreated water, dirt, dirty hands or contaminated surfaces.

04 Do Not Freeze When Wet

Freezing water inside the filter may damage the internal filtration materials and reduce performance.

05 Do Not Use Damaged Filters

Stop using the filter if the housing, cap, mouthpiece or body is cracked, deformed, clogged or unable to function normally.

06 Replace When Flow Slows

Replace the straw when rated capacity is reached, flow remains very slow, taste changes or the filter shows visible damage.

07 Store Clean and Dry

Keep the filter dry and capped during storage, and avoid direct sunlight, high heat, dirt and unnecessary pressure.

08 Follow Local Guidance

When water safety is uncertain, choose the safest available source and follow local emergency water guidance.

NSF Certified for Your Health

Independently tested to meet NSF/ANSI 42 & 372 standards, the highest level of trust in water filtration.

Lead-Free Guarantee (NSF/ANSI 372)
Certified lead-free materials to keep your water worry-free.

See Details

NSF Certified for Your Health

Independently tested to meet NSF/ANSI 42 & 372 standards, the highest level of trust in water filtration.

Lead-Free Guarantee (NSF/ANSI 372)
Certified lead-free materials to keep your water worry-free.

See Details

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