The ResinTech AF-20-1091 cartridges are an ideal choice for the reduction of fluoride, heavy metals, and chlorine. Bone char is an inexpensive and effective way to remove chemicals and contaminants commonly found in tap water. ResinTech® bone char carbon is sized to fit standard Slimline and Slimline housings.

Specifications:

• FDA Approved: 100% bone char
• Fits 20" Standard and Slimline Housings
• Diameter: 2.5"
• Length: 20"
• Flow Rate: 2 GPM
• Capacity: 2000 ppm
• Made in the USA

More Information about Fluoride in Drinking Water: Fluoride was introduced to the U.S. drinking water in 1945. By the end of 2012, 67% of the U.S. population was receiving community water at or above recommended levels. The debate over fluoride is vexing. On one hand, it is known to prevent tooth decay. On the other hand, too much of it may be poisonous. Fluoride can be found in toothpaste, food, medicine, and rinses.