Fluoride reduction at over 1000 gallons of filters use would be approximately 0.885 mg/L. That is more fluoride than many people have in their water. At 500 gallons of use (approximately 1.5 gallons per day usage), fluoride reduction would be 1.77 mg/L, which is quite a bit more than most people have.
For people with fluoride sensitivity, we can supply an additional fluoride filter for the AquaLiv Water System to double the reduction capacity over the standard system (most people don’t need this). We only recommend this if you know your fluoride level is above 1ppm.
If you want the Purification Expansion Kit and additional Fluoride filters, we have those items available online or you may contact us to discuss your exact needs.