Pura CB20X 10-Micron Carbon Block Filter for UV20 Series (15563543 & 33004022)
The Pura CB20X (15563543 / 33004022) is a 10 Micron Carbon Block filter cartridge that is used in all of the UV20 Series of UV disinfection systems.
More About the Pura CB20X 10-Micron Carbon Block Filter for UV20 Series (15563543 & 33004022)
It is recommended that the carbon cartridge in all Pura UV20 Series systems is changed every six months. Replacing the carbon cartridge in your UV systems ensures high water quality. The higher the water quality, the more effective the UV stage of the system will be at destroying harmful bacteria.







