Advertising Disclosure

5 Best Fluoride Water Filters of 2025

Last Updated - 2025/05/10

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

FRIZZLIFE

Frizzlife Countertop Reverse Osmosis System - WB99 Alkaline RO Water Filter with Portable Water Pitcher, NSF/ANSI 58 Certified Elements, 3.5:1 Pure to Drain, No Installation, USA Tech Support

FRIZZLIFE

CA$599.99

More Details
Main highlights
- 【Real-Time TDS, Filter Life & Water Quality Monitoring】The smart touch panel is sensitive and easy to operate. It will show the latest TDS result after each water production. Besides, this RO water filter system will keep monitoring the filter life and remind you to change filter cartridges in advance. Furthermore, if the filtered water in the pitcher has been over 24 hours, the water quality indicator will turn red. The user-friendly design allows you to forget the guesswork.
- 【Portable Pitcher With RO Water】The filtered water pitcher is portable and can be taken anywhere in need. There is no need to go to the system each time to fetch the water, just place the pitcher within reach. You can also put the pitcher into the refrigerator to get ice water! Thanks to its compact size (9"L x 16.5"W x 14.8"H), it can be placed in multiple scenarios, such as living room, office, bedroom, RV and more. The elegant design can also be harmoniously incorporated into the home decor.
- 【Plug and Use & Easy Replacement】 WB99-C reverse osmosis water filter system is built for convenience, it is fully assembled and requires ZERO installation. Just plug it in, fill up the water tank, then the system will automatically start to produce RO water right away! The twist-in design makes the filter replacement a breeze and no tools required. The system comes with full set of filter cartridges. For replacement filters, please search “ Frizzlife FCR100+ Filter” and “ Frizzlife SC90 Filter
- 【4 Dispensing Volume Modes & Large Water Tank】Frizzlife countertop RO system features with multiple dispensing volumes: 4oz, 8oz, 17oz and continuous dispensing. Simply tap the screen to select the desired volume. Please kindly note that the dispensing volume is subject to±10% deviation. The large filling tank (152 oz/4.5 L) can perfectly meet the water demand for a family or an office. The tank is also removable, thus makes it effortless for water refilling and cleaning.
- 【0.0001 Micron RO Filtration & Alkaline pH+】By combining carbon fiber, 100 Gallon RO membrane and alkaline particles, Frizzlife WB99-C countertop reverse osmosis system can effectively reduce 1000+ harmful contaminants (99.99%), including Chlorine, Fluoride, Lead & other Heavy Metals, Arsenic, Chloramine, TDS, limescale, VOCs and much more. The SC90 alkaline filter addresses the side-effect of RO water and raises the PH value, which is beneficial to long-term health.
CA$599.99
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

WaterFirst

WaterFirst® Dr.Water Y Countertop Reverse Osmosis Water Filter, 5 Stage RO Water Filtration System, Water Purifier for Home, 3: 1 Pure to Drain, NSF/ANSI 58 Certified, BPA Free,No Installation

WaterFirst

CA$459.99

More Details
Main highlights
- 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐁𝐫𝐚𝐧𝐝：Enjoy peace of mind with Dr.water Y’s one-year warranty. Backed by our commitment to quality and durability, we ensure your satisfaction and provide reliable support throughout your ownership experience. Our dedicated team ensures your satisfaction and provides expert support throughout the product’s lifespan. This reverse osmosis water filter countertop system guarantees a reliable and efficient water filtration system for your home
- 𝐓𝐫𝐢𝐩𝐥𝐞 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐟𝐨𝐫 𝐏𝐞𝐚𝐜𝐞 𝐨𝐟 𝐌𝐢𝐧𝐝：Dr.water Y Countertop RO Water Purifier meets rigorous standards, including NSF/ANSI 58, EPA, and SGS certifications. This advanced reverse osmosis system effectively reduces 99.9% of contaminants in tap water (TDS < 500 ppm), including 132 harmful substances like PFAS/PFOA/PFOS, heavy metals (such as lead and arsenic), chlorine, and TDS (including fluoride, nitrates/nitrites). Experience safer, cleaner water every day with a filtration precision of 0.0001 microns
- 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐞𝐝 𝐖𝐚𝐭𝐞𝐫 𝐔𝐭𝐢𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐄𝐜𝐨-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲：The Dr.water Y Reverse Osmosis System uses quick-change, twist-type filters to provide 750 gallons of purified water (about 6000 bottles). Its five-layer filtration (pre-carbon, PP cotton, scale inhibitor, RO membrane, post-carbon) achieves a 3:1 pure water-to-wastewater ratio, making it highly efficient. Compared to traditional under-sink RO systems, this technology saves up to 1,500% more water. By reducing plastic waste and saving money, it supports a sustainable lifestyle. Every sip embodies purity and eco-friendliness
- 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧-𝐅𝐫𝐞𝐞 𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐜𝐞：Enjoy pure water instantly without the hassle of installation. Unlike traditional under-sink systems, the Dr.water Y is a countertop-friendly reverse osmosis water filter that frees you from water source and space constraints. Perfect for homes, apartments, kitchens, offices, camping, and RVs—anywhere with a power outlet
- 𝐇𝐢𝐠𝐡-𝐐𝐮𝐚𝐥𝐢𝐭𝐲, 𝐒𝐚𝐟𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥𝐬 𝐚𝐧𝐝 𝐋𝐚𝐫𝐠𝐞 𝟒𝐋 𝐖𝐚𝐭𝐞𝐫 𝐓𝐚𝐧𝐤：The Dr.water Y Countertop RO Water Purifier is made from ABS material and is BPA-free, ensuring the highest safety and quality standards. Additionally, it features a generous 4L water tank, ensuring you have an ample supply of fresh, purified water at all times. This large capacity makes it ideal for families, offices, and other settings where water demand is high
- 𝐅𝐢𝐥𝐭𝐞𝐫 𝐋𝐢𝐟𝐞𝐬𝐩𝐚𝐧 𝐑𝐞𝐦𝐢𝐧𝐝𝐞𝐫 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐅𝐥𝐮𝐬𝐡𝐢𝐧𝐠：The Dr.water Y Countertop Reverse Osmosis System is designed with user convenience in mind. It includes a filter lifespan reminder to ensure timely replacement and optimal performance. The automatic flushing feature helps maintain the filters' efficiency and extends their lifespan, guaranteeing that you always have access to fresh, clean water
- 𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐧𝐯𝐞𝐧𝐢𝐞𝐧𝐜𝐞 𝐚𝐧𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞：The Dr.water Y Countertop RO Water Purifier features include a water change reminder, filter lifespan alert, automatic flushing, and adjustable four-cup volume selection, ensuring effortless maintenance and personalized water dispensing for optimal convenience and performance. The manual flushing function also allows you to keep the machine clean, ensuring the freshness of your water
CA$459.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Santevia

Santevia Gravity Water System - Countertop Model - Alkaline and Fluoride Filter | At Home Water Filter that Makes Water Alkaline and Adds Minerals | Chlorine and Fluoride Filter

Santevia

CA$219.00

More Details
Main highlights
- THE ALKALINE DIFFERENCE: Santevia water filters raise the pH of your water by up to +2.0 units creating a smooth and silky taste. By increasing the alkalinity (resistance to acid) of your water you support your body's ability to fight unhealthy acidity.
- REDUCES LEAD AND FLUORIDE: The Santevia Gravity Water System reduces hazardous chemicals found in tap water like chlorine, pharmaceuticals, and fluoride as well as heavy metals like lead.
- OPTIMIZED FOR TASTE: Adding healthy minerals to water is better for your health and will also makes your water taste fresh and delicious. Santevia filtered water tastes so good that you’ll drink more of it and stay better hydrated.
- MINERALS IN EVERY GLASS: Santevia water filters add essential minerals like calcium, magnesium and potassium to create water that’s healthier for you. Support your optimal health and love your body from the inside out with clean and mineralized water.
- 10 L / 2.6 GAL MINERALIZED WATER FILTER: Create cleaner, pure tasting water with our BPA-Free, Gravity Water System. Santevia filters first reduce contaminants from water and then add back healthy essential minerals to create pure and mineralized water.
CA$219.00
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

FRIZZLIFE

Frizzlife G210-PROX 0.01μm 5-Stage Gravity Water Filter System, NSF Certified Reduce Lead, Fluoride, Chlorine, Stainless Steel Countertop System W/Stand, Water Level Spigot for Home, Outdoor, 2.25G

FRIZZLIFE

CA$279.99

More Details
Main highlights
- 【Long Lifespan ＆ Easy Filter Replacement】-By using the Frizzlife at85 filter, you can avoid frequent purchases of bottled water. This filter has a long lifespan of up to 6,000 gallons of water, which can save you up to 45,000 plastic bottles (500ml). You only need one cartridge per change, replacement in just 3s with the handle on the cartridge.
- 【Large Capacity, 304 Stainless Steel】-The Frizzlife G210-prox gravity-fed water filter system comes with 2.25 gallon large capacity, meeting water demands of a family of 4-6 people for pure water indoors and outdoors.This system is made of food-grade 304 stainless steel, which ensures a rugged structure
- 【Humanized Convenient Design, Comprehensive Accessories Set】-Frizzlife countertop water filter system can be easily set up and installed all by yourself even you have no plumbing experience before. Water level faucet with double sealing design to ensure no water leakage.A non-slip stand has also been added to improve the user experience. ⭐ All of these accessories are available out of the box, so you don't need to spend extra on additional accessories
- 【Enjoy Great Tasting Water Anywhere】-The Frizzlife G210-prox gravity water filter system does not require electricity, plumbing, simply pour water into the top, and let the gravity do the rest. Easy to assemble and enjoy clean, pure drinking water at all times for parties, camping, yard work, RV trips, or emergency situations. note：It is normal for the first water to take 3-5 minutes to filter out
- 【Ahlstrom Electro-Adsorptive Filtration Technology】 -The technology uses 0.01um Ahlstrom Nanofiber Membrane to achieves 99.99% contaminant removal. Instantly transform natural water to clean drinking water. The filter can effectively reduce heavy metals, fluoride, chlorine, and other impurities while improving the odor and taste
- ⭐Note: this gravity water filter system is not designed for TDS reduction, the beneficial minerals are still kept in the filtered water. If you prefer low TDS value, you may consider Frizzlife RO water purifiers
CA$279.99
5
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Waterdrop

Waterdrop TSA 8 Layer Under Sink Water Filter System, Under Sink Water Filtration System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified Element, USA Tech

Waterdrop

CA$175.99

CA$186.99
(5% Off)

More Details
Main highlights
- 𝟑𝐦𝐢𝐧 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧, 𝟑𝐬 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭: This under sink water filter system works perfectly with 3/8” and 1/2” cold water tubes. The under sink water filtration system is a simple DIY. With innovative push-to-connect fittings, the installation of the under sink water filter system takes less than 3 minutes. In addition, the twist-and-lock design lets you replace each filter in just 3 seconds.
- 𝐍𝐨 𝐥𝐞𝐚𝐤𝐢𝐧𝐠 𝐨𝐫 𝐜𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐡𝐢𝐠𝐡𝐥𝐲 𝐩𝐫𝐞𝐜𝐢𝐬𝐞𝐝 𝐭𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞: The under sink water filter adopts strong materials with an upgraded design. In addition, the age-resistant and freeze-resistant materials make the system twice thicker. The under counter water filter system for kitchen has also passed 400 psi burst pressure, 100,000+ pulse tests at 150 psi, and static tests at 300 psi. These tests prove that the durable integral design clears up worries about cracking cases and leaking issue.
- 𝐌𝐨𝐫𝐞 𝐟𝐢𝐥𝐭𝐞𝐫𝐬, 𝐛𝐞𝐭𝐭𝐞𝐫 𝐭𝐚𝐬𝐭𝐞: This under sink water filter system comes with 3 filters and can realize 8-stage deep filtration to reduce PFAS, PFOA/PFOS, residual chlorine, fluorides, heavy metals, silt, rust, cyst, etc. Its KDF materials can effectively reduce heavy metals. Its resin reduces fluorides. The CT filter has passed WQA certification to reduce residual chlorine and improve taste, thereby ensuring every drop is pure and healthy.
- 𝐋𝐢𝐟𝐞𝐬𝐩𝐚𝐧 𝐨𝐟 𝐮𝐩 𝐭𝐨 𝟏𝟖 𝐦𝐨𝐧𝐭𝐡𝐬: The three under sink water filters have lifespans of 6 months, 8-12 months, and 12-18 months, respectively.
- 𝐆𝐨𝐨𝐝 𝐬𝐞𝐫𝐯𝐢𝐜𝐞：With a stale water flow, this under sink water filter provides all-round protection for drinking or usage. The carbon block is made from natural coconut shells. Please confirm whether you are allergic to it. ⚡𝐍𝐨𝐭𝐞: This under sink water filtation system can retain minerals,but will NOT reduce 𝐓𝐨𝐭𝐚𝐥 𝐃𝐢𝐬𝐬𝐨𝐥𝐯𝐞𝐝 𝐒𝐨𝐥𝐢𝐝𝐬 (𝐓𝐃𝐒).
CA$175.99
CA$186.99 (5% Off)

5 Best Fluoride Water Filters of 2025

Frizzlife Countertop Reverse Osmosis System - WB99 Alkaline RO Water Filter with Portable Water Pitcher, NSF/ANSI 58 Certified Elements, 3.5:1 Pure to Drain, No Installation, USA Tech Support

WaterFirst® Dr.Water Y Countertop Reverse Osmosis Water Filter, 5 Stage RO Water Filtration System, Water Purifier for Home, 3: 1 Pure to Drain, NSF/ANSI 58 Certified, BPA Free,No Installation

Santevia Gravity Water System - Countertop Model - Alkaline and Fluoride Filter | At Home Water Filter that Makes Water Alkaline and Adds Minerals | Chlorine and Fluoride Filter

Frizzlife G210-PROX 0.01μm 5-Stage Gravity Water Filter System, NSF Certified Reduce Lead, Fluoride, Chlorine, Stainless Steel Countertop System W/Stand, Water Level Spigot for Home, Outdoor, 2.25G

Waterdrop TSA 8 Layer Under Sink Water Filter System, Under Sink Water Filtration System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified Element, USA Tech

You may also like...

Frizzlife 3-Stage Under Sink Water Filter System SK99-NEW, Direct Connect, Certified 3-Stage 0.5 Micron Carbon Block, Remove 99.99% Lead, Chlorine, Chloramine, Fluoride, Odor & Bad Taste- Quick Change

Invigorated Water pH Recharge Alkaline Water Filter Dispenser - Multi-Stage Long Lasting Filter - Removes Chlorine Heavy Metals & Fluoride - Compact Sleek and Modern Countertop - Durable Design

Frizzlife TW10 Under Sink Water Filter System, NSF/ANSI 53&42 Certified Elements, Reduce 99.99% Lead, Chlorine, Chloramine, Fluoride, Bad Taste & Odor, Direct Connect, 0.5 Micron, USA Tech Support

Berkey PF-2 Fluoride Filter (Set of 2) - Fits Black Berkey Purifiers Only

Clearly Filtered No.1 Filtered Water Pitcher/Updated Model/Targets 365+ Contaminants e.g. Fluoride Chlorine PFAS Microplastics Lead Arsenic BPA/BPS Free (Pitcher Includes 1 Filter)

Waterdrop 200-Gallon Long-Life Lucid 10-Cup Water Filter Pitcher, NSF Certified, 5X Times Lifetime, Reduces PFAS, PFOA/PFOS, Lead, Fluoride, Chlorine and More, BPA Free, Blue

Santevia MINA Alkaline Water Filter Pitcher | Water Filtration System | Fluoride, Chlorine & Lead Filter | Water Purifier | Home Water Filtration Pitcher | 9-Cup at Home Water Filter | Made in Canada

Alkaline & Fluoride Replacement Filter for The Gravity Water System by Santevia | at Home Water Filter That Makes Water Alkaline and Adds Minerals | Filters Chlorine and Fluoride

20-Stage Shower Head Filter-Shower Head Filter for Hard Water, with 3 Replaceable Filter Cartridges, High Output Shower Water Filter for Removing Chlorine and Fluoride, Polished Chrome

Waterdrop 200-Gallon Long-Life 40-Cup Large Water Filter Dispenser with 1 Filter, Healthy Gift for Home and Office, 5X Times Lifetime, Reduces Chlorine, PFOA/PFOS and More, BPA Free, Black

Sign up and get exclusive special deals