British Berkefeld Ultra Fluoride Ceramic Filter Elements

Upgrade your gravity filter with British Berkefeld Ultra Fluoride elements — designed to reduce fluoride, arsenic, heavy metals, and more. These filters combine a ceramic outer shell with a specialized fluoride-reducing core, offering enhanced protection for households concerned about long-term contaminant exposure.

Tested and trusted for performance, these gravity filter replacements are ideal for everyday use, emergency preparedness, and off-grid living.

See the full lab test data here: Ultra Fluoride Test

• Reduces fluoride, arsenic, lead, and heavy metals
• Also removes bacteria, chlorine, VOCs, and microplastics
• 0.9-micron absolute ceramic outer shell
• Up to 800 gallons per pair — long filter life
• Fits all British Berkefeld gravity systems and compatible stainless steel gravity filters

• Wingnut
• Sealing washer
• Installation instructions