Miniwell Water Purifier Straw Filter Survival Emergency Kit

Be prepared for outdoor adventures, emergency scenarios, or remote travel with the Miniwell Water Purifier Straw Filter Survival Emergency Kit. This compact gravity filtration system is designed for groups, not just a single user, delivering clean drinking water on the go from natural sources.

Overview

Compact, palm-sized gravity filter with a 3-liter reservoir and a versatile kit that includes everything you need to filter water quickly and safely in outdoor settings. The system uses a 0.1 micron ultrafiltration membrane and a silicone gasket mouthpiece for reliable, leak-free operation.

Key Benefits

• Group-ready filtration: Satisfy water needs for families and groups during outdoor activities.
• Ultra-fine filtration: 0.1 micron ultrafiltration membrane (medical grade) removes 99.9% of bacteria and parasites such as Escherichia coli, Staphylococcus aureus, Salmonella Typhi, Cholera, Legionella, Giardia, and Cryptosporidium.
• High capacity & fast flow: Filters up to 2000 liters of renewable freshwater with a flow rate around 0.6 L/min, without chemicals.
• Backwash-friendly design: Back flushing extends the filter life; silicone gasket around the mouthpiece allows backwash using a regular bottle—no syringe needed.
• Complete kit for on-the-go: Includes a 3000 ml dirty-water reservoir, a 1000 ml clean-water collapsible bottle, silicone hose and clip, and a 1 meter tree strap for easy hanging.
• Ready for any situation: A dependable water source for camping, disaster relief, remote villages, or temporary settlements where safe drinking water is scarce.

What’s Included

• Miniwell Portable Water Filter
• Dirty Water Reservoir (3000 ml)
• Clean Water Collapsible Bottle (1000 ml)
• Silicone Hose and Hose Clip
• Tree Strap (1 meter)

How It Works

Set up is simple: attach the palm-sized water filter, connect to the 3-liter reservoir, and begin gravity filtration. The system can be hung from a tree using the included strap, making it ideal when a branch height is uncertain. Water passes through the 0.1 micron ultrafiltration membrane, delivering clean water into the bottle. Best of all, you can backwash the membrane with clean water—using the gasket and a standard bottle—without any syringe or special equipment.

Backwashing & Maintenance

• Backwash when flow slows due to water quality; this restores flow and extends filter life.
• Filtered water can be used to backwash the filter. Collect clean water, then rinse water back through the filter.
• The filter needs replacement when water can no longer flow through it.
• The system is capable of removing 99.9% of bacteria and parasites; regular backwashing helps maintain performance.

Ideal Uses

Perfect for camping trips, hiking, emergency kits, survival packs, disaster relief, remote villages, or any scenario where safe, chemical-free drinking water is essential.