Matrikx CR1 0.5 micron activated carbon yellow replacement filter cartridge.
0.5 micron Carbon Kx Matrix
This US made 0.5 micron activated carbon cartridge removes* turbidity, taste, odour, chlorine, and Giardia and Cryptosporidium cysts.
Use only with microbiologically safe and adequately disinfected water supplies.
* Refer to manufacter KX Technologies for performance details.