Doulton's best-selling replacement ceramic filter for use within ALL Gravity Filter Systems: ATC Super Sterasyl®. Silver-impregnated ceramic microfilter with granular activated carbon and heavy metals removal media. The Ultra Sterasyl (previously ATC Super Sterasyl®) is handmade by UK professionals to reduce common contaminants like bacteria, chlorine, and heavy metals including lead. Designed for use to significantly improve the clarity, taste, and odor of drinking water. A ceramic water filter inspired by nature and made from natural raw materials to deliver superior flow rates in gravity water filters for reliable ceramic filtration technology without the removal of naturally occurring minerals from your water. The Ultra Sterasyl (previously ATC Super Sterasyl®) produces safe and tasty filtered drinking water with up to 99.99% removal of common contaminants. Replace your ceramic filter every 6 months. Suitable for cleaning, allowing you to further extend the filter lifespan.

Doulton 7" Ultra Sterasyl Gravity Filter Element Features:

• Ceramic microfilter with granular activated carbon and heavy metals media
• Fits all Doulton Gravity-Fed filter systems
• Handmade by UK professionals to reduce common contaminants:
  • Bacteria
  • Chlorine
  • Heavy metals
• Designed for use to significantly improve the clarity, taste, and odor of drinking water
• Produces safe and tasty filtered drinking water with up to 99.99% removal of common contaminants
• Includes wingnut and washers needed for installation
• Filter up to 400 gallons before replacing
• Length: 7" | 8.5" with connector
• One-year manufacturer warranty
• Made in the UK