About this item

• Replacement ceramic filter element for both MSR MiniWorks and WaterWorks microfilters
• Carbon core removes unpleasant tastes and odors caused by organic compounds, such as iodine, chlorine, and pesticides.
• Ceramic and carbon media meets NSF Protocol P231 for the removal of 99.9999% of bacteria and 99.9% of protozoa from beginning to the end of filter life in 'worst-case' water
• Easily field maintainable and cleanable to reach maximum life and maintain flow rates
• Ceramic caliper clearly lets you know when it is time to replace your filter
• Weight: 3.8 oz (0.11 kg). Size: 2in x 4.6in (12cm x 4.9cm). Cartridge Life: 2,000 liters. Made in the USA