MSR MiniWorks / WaterWorks EX Ceramic ElementA[Product Information]- Enter your model numberto make sure this fits.
- Can be cleaned multiple times for low cost filtering
- Carbon core removes many chemicals including iodine， pesticides and chlorine
- Ceramic Gauge lets you know when to replace the ceramic element
- Adapter base lets you screw your MSR filter directly onto wide-mouth Nalgene bottles
- Lifetime warranty
