US Water Fluoride Reduction Filter Cartridge 4.5" x 20" | USWF-4520-BC

4.5" x 20" Bone Char Cartridge For Fluoride Removal (4.5" x 20")

Utilizes FDA Grade bone char

• Removes or Reduces Fluoride
• Fits any big blue 4.5" x 20" Housing
• Removes 4,665ppm of fluoride
• Suggested flow - 5 gpm
• Adds nothing to the water unlike activated alumina filters
• Packaged Individually
• 4 to a case - quantity discounts
• Replaces Aries AF-20-1091-BB