Doulton Single Under Sink Water Filter Ultracarb

Our single under sink water filter system uses the well industry leading Doulton Ultracarb filter cartridge manufactured in the UK for high-performance filtration:

• Outer ceramic shell filters particulates, bacteria and cysts through submicron mechanical filtration. The proprietary Sterasyl® ceramic contains silver for bacteriostatic properties.
• Inner activated carbon core adsorbs chlorine, organics, tastes and odors. Made from NSF-certified coconut shell carbon that is rigorously tested to NSF standards.
• Ion exchange resin beads reduce dissolved heavy metals like lead.

This robust 3-stage filtration provides mechanical, adsorptive and ion exchange purification in one integrated cartridge.

Additionally, the Ultracarb can be scrubbed clean and reused to extend its lifespan. The multi-faceted filtration of the Ultracarb coupled with reusability makes it ideal for our single Doulton under sink water filter.

• Maximum flow rate: 3.5 litres per minute
• Filter output: 4,000 litres
• 5 Year warrnaty
• Micron rating: 0.9 micron
• Dimensions: 15(W) x 30(H) x 13(D) cm

Three-Stage Filtration with the Doulton Ultracarb® Cartridge

The Doulton Ultracarb® cartridge utilizes a unique triple filtration process for comprehensive water purification:

Stage 1 – Outer Ceramic Shell: Manufactured from Sterasyl® ceramic material that provides sub-micron filtration, removing fine particulates, bacteria, cysts, and turbidity. Silver within the ceramic shell inhibits microbial growth.

Stage 2 – Inner Carbon Block Core: Contains high-grade, NSF-certified coconut shell activated carbon that adsorbs chlorine, organic compounds, and improves taste/odor. Extensively tested to NSF protocols.

Stage 3 – Ion Exchange Resin: Further reduces dissolved heavy metals including lead.

By combining mechanical filtration, adsorption, and ion exchange into one integrated cartridge, the Ultracarb® delivers robust, multi-faceted water purification. Its proprietary Sterasyl® ceramic shell coupled with premium coconut shell carbon block ensure optimal filtration performance.