British Berkefeld Ultra Fluoride Ceramic Filter Elements

Advanced Fluoride & Heavy Metal Protection

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.

Key Features:

• 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

See the full lab test data here: Ultra Fluoride Test

What’s Included:

Choose from:

• Set of 2 Ultra Fluoride filters
• Set of 4 Ultra Fluoride filters

Each filter includes:

• Sealing washers, wingnuts, and installation instructions

💡 Looking for certified protection?
Try our Ultra Sterasyl filters for certified microplastics & cyst reduction without fluoride media.