Fluoride is not removed with water filtration. Fluoride removal methods depend on water pH, which is constantly changing in municiple water supplies (varies seasonally, and depends on what other additives are in the water). Best thing to do is to organize a campaign in your area to demand fluoride be removed from the tap water. Or get a reverse osmosis water filter...or use distilled water. But be sure to filter the distilled water before you distill it - volatile organic compounds (VOC's) are not removed with distillation.
Chronic Lyme & Bartonella, Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD ("Secondary Lupus-Like Syndrome"), Osteoporosis, etc.; G-Tube; TPN via PICC (trying again to wean off the TPN).
Meds: IV Cipro, Heparin (to flush PICC line), Singulair, Claritin, Domperidone, Colloidal Silver, probiotics, digestive enzymes, Milk Thistle & other liver support herbs, Magnesium, Progessence+ (wild yam + essential oils), Moducare, homeopathy.