The Imperial is in a league of its own versus other 2.5-inch by 10-inch filtration systems. The Imperial Sterasyl ceramic filter is capable of removing 99% of common water contaminants such as bacteria, cysts and sediment.
- Ceramic filter is impregnated with silver to prevent bacterial growth
- The ceramic filter can be scrubbed clean with a brush for an extended life
- Note: See owner's manual for complete filter contaminant removal and specifications
- Genuine OEM Product
Doulton Imperial Sterasyl W9220406 replacement cartridge is a 10x2.75 micro filter with open-ends.
