Katadyn BeFree Filter AC 1.0L Slate Blue Water Filter Bottle

The Katadyn BeFree Filter AC 1.0L in slate blue is a portable water filter bottle that delivers clean drinking water anywhere. Its hollow fiber EZ-Clean Membrane™ removes 99.9999% of bacteria and 99.9% of protozoa, making it ideal for hiking, backpacking, travel, and emergency preparedness. The 1.0L Hydrapak® SoftFlask™ is collapsible, BPA-free, and features a fast flow rate of up to 2 liters per minute.

Advantages

The EZ-Clean Membrane™ requires no backflushing—simply swish or shake the filter to restore flow. The bottle's flexible TPU material is durable and easy to pack, while the 0.1 micron pore size ensures reliable filtration. With a lifespan of up to 1,000 liters, this filter offers long-term value for outdoor enthusiasts.

Suitable for

• Hiking and backpacking trips
• International travel where water quality is uncertain
• Emergency kits and disaster preparedness
• Camping and outdoor recreation

Key specifications

• Capacity: 1.0 L (33.8 fl oz)
• Filter technology: Hollow Fiber EZ-Clean Membrane™
• Pore size: 0.1 micron
• Flow rate: Up to 2 L/min
• Filter lifespan: Up to 1,000 L
• Removes: Bacteria, cysts, sediment
• Bottle material: Hydrapak® SoftFlask™ (TPU)
• BPA-free: Yes
• Operating temperature: 0°C to 60°C (32°F to 140°F)
• Compliance: NSF/ANSI P231

Recommendations

For best performance, rinse the filter before first use and after each trip. Replace the filter cartridge after 1,000 liters or when flow rate noticeably decreases. The bottle can be rolled or folded when empty for compact storage.