Katadyn BeFree Activated Carbon Filter Soft Flask

• Two-stage filtration for safety and improved water quality
• Filter Stage 1: EZClean Membrane hollow-fiber (0.1 micron)
• Filter Stage 2: Replaceable activated carbon for taste and odour improvement
• Fast flow rate up to 2 L/min
• SoftFlask TPU construction, PVC- and BPA-free
• Simple maintenance: EZClean Membrane can be cleaned by shaking or swishing
• Activated carbon cartridge can be replaced when capacity is reached
• 42 mm thread compatibility
• Rugged handle for attachment to packs or gear
• Flip-cap and silicone mouthpiece for hygienic, controlled drinking
• Lightweight and compact for minimal carry load

Filtration
Filter Stage 1
-Hollow-fiber membrane, 0.1 micron
-Effective against protozoa, bacteria, microplastics
-Capacity: up to 1000 L (depending on water quality)

Filter Stage 2
Replaceable activated carbon
Effect: improves taste, reduces odour, turbidity, chlorine
Capacity: up to 200 L (depending on water quality)

Output
-Up to 2 L/min

SoftFlask Material
-TPU (thermoplastic polyurethane), PVC- and BPA-free

Weight
-0.5L: 72 g
-1.0L: 76 g

Dimensions
-0.5L: 273 × 85 × 54 mm
-1.0L: 273 × 107 × 78 mm