10 bestFluoride Water Filtersof May 2025
112M consumers helped this year.
1
ZeroWater Replacement Water Filter Cartridges, 5 Stage Filtration System Reduces Fluoride, Chlorine, Lead and Chromium, 3 x Filter
ZeroWater
9.7
2
ZeroWater 32 Cup Ready-Read 5-Stage Water Filter Dispenser, NSF Certified to Reduce Lead and PFOA/PFOS, Instant TDS Read Out
ZeroWater
9.4
3
ZeroWater 2.4L 5-Stage Water Filter Jug, IAPMO Certified to reduce PFOA/PFOS, Fluoride, Lead & other heavy metals-0 TDS, BPA Free, TDS meter included
ZeroWater
9.2
4
NEWTON Premium Gravity Water Filter System with Heavy Metal & Fluoride Removal, Reduces Limescale | 6L Capacity | Full System with 2x Filter Candles, Stainless Steel Stand & Sight Glass Tap
Newton
8.9
5
Big Berkey Gravity-Fed Stainless Steel Countertop Water Filter System 2.25 Gallon with 2 Authentic Black Berkey Elements BB9-2 Filters
Berkey
8.6
OtherUp to 33% off
Invigorated Water Alkaline Water Filter Jug - Purifies and Enhances pH - Includes Long Life Filter - Ionized Alkaline Water - Glass Water Filter Jug - Fluoride Water Filter - Glass Water Filter - 64oz
pH Recharge 3F Alkaline Countertop Water Filter Dispenser - 3.3 Gallons Water Jug Dispenser - Removes Fluoride Chlorine & Impurities - Improves Water pH - Clean Healthy Drinking Water - 12.5 litres
Waterdrop WD-M1 Reverse Osmosis Water Filter Countertop, 𝐇𝐨𝐭 Water Countertop Reverse Osmosis System, 7 Temperature Options, 6 Stage Purification, 3:1 Pure to Drain, No Installation, Gray
pH Restore Alkaline Water Filter Jug with Our Long-Life PH001 Filter – Alkaline Water Filter Purifier – Water Filtration Pitcher System – High pH Alkaline Water Machine, 118oz, 3.5L
44% off
6
Culligan ZeroWater 2.8 L Ready-Read 5-Stage Water Filter Pitcher, IAPMO Certified to Reduce Lead and PFOA/PFOS, Instant TDS Read Out
ZeroWater
8.3
10% off
7
Fluoride Water filter Pitcher 3.5L – Removes Fluoride, Lead, Microplastics, PFOA, PFAS, Pesticides - Alkaline PH by Klar Water
Klar Water
8.0
8
Waterdrop Elfin Fridge Water Filter Jug with 3 Months Filter, 2.5L, Reduces Fluoride, Chlorine and More, NSF Certified, BPA Free, White (Replacement Filter: WD-PF-01A Plus)
Waterdrop
7.8
40% off
9
ZeroWater 4.7L 5-Stage Water Filter Dispenser+TDS meter, IAPMO Certified to reduce PFOA/PFOS, Fluoride, Lead & other heavy metals-0 TDS, BPA Free
ZeroWater
7.5
10
Newton Gravity Water Filter with Fluoride Removal | High Capacity Ceramic Candle | Compatible with British Berkefeld Ultra Fluoride | Compatible with British Berkefeld, Berkey (2 Pack)
Newton
7.2
More products we considered
Invigorated Water PH001 3-Pack Alkaline Water Filter – Plus PH002 UF Membrane Filter - Value Bundle - Compatible with pH Recharge pH Restore and pH Refresh - Water Filter Jug - Water Purifier
Waterdrop Compact Electric Water Filter Jug for Fridge with 3-Months Filter, Countertop Water Filter System, Reduces Chlorine, Lead, Mercury, Reduce PFAS, PFOA/PFOS, 757 Litres, Blue
Waterdrop FreshTaste 𝐒𝐨𝐟𝐭𝐞𝐧 𝐖𝐚𝐭𝐞𝐫 Electric Water Filter Jug, 4L Instant Water Filter Dispenser for Fridge, Reduce Chlorine, Lead, Copper, Purify, White (Replacement Filter: WD-EWFS)
A Guide to Selecting the Best Fluoride Water Filters
Choosing the right fluoride water filter is essential for ensuring that your drinking water is safe and free from excessive fluoride, which can have health implications. When selecting a fluoride water filter, it's important to consider various specifications that determine the filter's effectiveness, capacity, and suitability for your household needs. Understanding these key specifications will help you make an informed decision and ensure that the filter you choose meets your specific requirements.
Filtration Technology
Filtration technology refers to the method used by the filter to remove fluoride from the water. This is important because different technologies have varying levels of effectiveness in removing fluoride. Common technologies include activated alumina, reverse osmosis, and bone char carbon. Activated alumina is effective and commonly used for fluoride removal, while reverse osmosis is a comprehensive filtration method that removes a wide range of contaminants, including fluoride. Bone char carbon is a natural method that can also be effective. When choosing, consider the level of fluoride in your water and whether you need to remove other contaminants as well. If fluoride is your primary concern, activated alumina or bone char might suffice, but for broader filtration needs, reverse osmosis could be more suitable.
Filter Capacity
Filter capacity indicates how much water the filter can process before it needs to be replaced. This is important because it affects the maintenance frequency and long-term cost of the filter. Capacities can range from a few hundred gallons to several thousand gallons. If you have a large household or use a lot of filtered water, a higher capacity filter will be more convenient and cost-effective, as it will require less frequent replacement. For smaller households or less frequent use, a lower capacity filter may be sufficient and more economical.
Flow Rate
Flow rate measures how quickly water passes through the filter, usually in gallons per minute (GPM). This is important because it affects how long you have to wait for filtered water. A higher flow rate means faster access to filtered water, which is beneficial for busy households or when you need large amounts of water quickly. However, higher flow rates can sometimes mean less contact time with the filter media, potentially reducing effectiveness. Consider your household's water usage patterns; if you need water quickly and frequently, opt for a higher flow rate, but ensure it still effectively removes fluoride.
Installation Type
Installation type refers to how and where the filter is installed, such as under-sink, countertop, or whole-house systems. This is important because it affects the ease of installation, space requirements, and the scope of filtration. Under-sink filters are discreet and ideal for filtering water at a single tap, while countertop filters are easy to install and move. Whole-house systems provide filtered water to every tap in the home but require more complex installation. Consider your space availability, installation skills, and whether you want filtered water throughout your home or just at specific points.
Certification
Certification indicates that the filter has been tested and meets certain standards for fluoride removal. This is important because it provides assurance of the filter's effectiveness and safety. Look for certifications from reputable organizations such as NSF International, which test and verify the performance of water filters. A certified filter ensures that it will perform as advertised and effectively reduce fluoride levels in your water. When choosing, prioritize filters with recognized certifications to ensure you are getting a reliable product.
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy