APEC Water Systems 20 in. Big Blue Specialty Fluoride Removal Replacement Water Filter Cartridge

Our FI-FLUORIDE20-BB filter cartridges use premium grade activated alumina media to effectively remove fluoride from the water. Drinking water with fluoride levels above 2 ppm (mg/L) can lead to mottling of the teeth and at higher levels above 4 mg/L, it can result in serious health problems. In addition to fluoride, activated alumina can also reduce the levels of hydrogen chloride, hydrogen sulfide, carbon dioxide in the water. The FI-FLUORIDE20-BB filter has a capacity of 23,000 ppm (mg/L) and will fit in our 20 in. Big Blue housings. To calculate how many Gal. the Fluoride Removal Filter can last for the fluoride levels in your source water, take capacity level (23,000 ppm for 20 in. Fluoride Filter or 11,000 ppm for 10 in. Fluoride Filter) and divide it by the fluoride levels from your water before it enters the filter. Example (1): If the fluoride levels in your water is 0.5ppm per gallon, it can treat up to 46,000 Gal. (23,000 ppm / 0.5 ppm per gal.) for the 20 in. Fluoride Removal Filter or treat up...