- Designed to fit any Doulton imperial filtration system
- The Sterasyl shell is an effective mechanical filtration system
- Reduces sediment, bacteria and any potential cysts for aesthetic and health effects
- The shell is also impregnated with silver to reduce the potential of bacteria build up in the filter housing
- Rated to 0.9 microns at 0.5 gallons per minute up to 600 gallons
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