DOULTON10" Limescale Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | Suitable for Undercounter & Countertop Duo Systems | Reduces Contaminants | Removes Chalky Taste | 9A04

Doulton Water Filter - 10" Limescale Reduction Undersink Tap Filter Cartridge Reduces Contaminants| Drinking Water Element Filter | 1/4" BSP Short Thread | 9A04

Doulton Water Filter with Activated Carbon - 10" Ultracarb Ceramic Undersink & Countertop Tap Filter Filtration Cartridge | NSF Certified Drinking Water | 1/4" BSP Short Thread | 9501

Doulton Water Filter with Activated Carbon - 10" BioTect Ultra Ceramic Undersink & Countertop Tap Filter Cartridge Reduces Contaminants | NSF Certified Candle Element | M12 Thread | 2501