Top 10 Best waterdrop cf filter replacement in 2026

Last Updated - 6/8/2026

🏆Best Choice

Waterdrop

Waterdrop WD-G3-CF Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System, 6-Month Lifetime

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: WD-G3-W, WD-G3P600, WD-G3P800-W
•𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The 3-in-1 front filtration stages effectively reduce sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you.
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Applies the superior natural coconut shell-activated carbon block with a smaller pore size, which largely absorbs residual chlorine odors and organic materials, improving water taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it.
•𝐋𝐨𝐧𝐠 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: Brings you six months or 550 gallons of clean, filtered water. This is a long-term solution for your family’s health.
•𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: It only takes a twist to replace the filter in three seconds. No tools required.

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$29.99

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Waterdrop

Waterdrop WD-G3-CB Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System, 1-year Lifetime

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: For WD-G3-W & WD-G3P600 & WD-G3P800-W
•𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The precision filtration system effectively improves the taste and smell of water. It helps deliver clean and pure water.
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: This filter boasts a superior coconut shell-activated carbon block with a smaller pore size, which largely adsorbs residual chlorine odor and organics, improving the water’s taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it .
•𝐋𝐨𝐧𝐠𝐞𝐫 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: It delivers clean and pure filtered water for a full year. It also provides long-term benefits for your family’s health.
•𝐄𝐚𝐬𝐢𝐞𝐫 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: It only takes a twist to change the filter in three seconds. No tools required.

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$29.99

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Waterdrop

Waterdrop WD-G2CF Filter, Replacement for WD-G2-W, WD-G2-B, WD-G2P600-W Reverse Osmosis System,12-month Lifetime

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: Waterdrop WD-G2-W, WD-G2-B, WD-G2P600-W, WD-G2MNR-W Reverse Osmosis System
•𝐋𝐨𝐧𝐠 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: The filter provides you with 12 months or 1,100 gallons of clean filtered water. To get the best filtered water, please replace the filter according to the replacement cycle
•𝐂𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐞 𝐝𝐞𝐬𝐢𝐠𝐧: The 2-in-1 front filtration stage effectively reduces sand, rust, particulates, suspended solids, and other impurities, providing you with clean and pure water
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: The filter uses a superior natural activated carbon block and a sediment PP membrane with a small aperture, efficiently reducing chlorine, taste and odor, and organics
•𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: You can replace the filter in 3 seconds with a single twist. No tools required

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$29.99

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Waterdrop

Waterdrop G3 Replacement Filter 1-Year Combo, Pack of 2 WD-G3-CF Filters and 1 WD-G3-CB Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: WD-G3-W, WD-G3P600, WD-G3P800-W
•𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The 3-in-1 front filtration stages effectively reduce sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you. The precision filtration system effectively improves the taste and smell of water. It helps deliver clean and pure water.
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Applies the superior natural coconut shell-activated carbon block with a smaller pore size, which largely absorbs residual chlorine odors and organic materials, improving water taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it.
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: This CB filter boasts a superior coconut shell-activated carbon block with a smaller pore size, which largely adsorbs residual chlorine odor and organics, improving the water’s taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it .
•𝐋𝐨𝐧𝐠𝐞𝐫 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: It delivers clean and pure filtered water for a full year. It also provides long-term benefits for your family’s health.
•𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: It only takes a twist to replace the filter in three seconds. No tools required.

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$91.99

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Waterdrop

Waterdrop WD-CFF-01 Replacement Filter, Countertop Water Filter, Longer Filter Life, 5-stage Water Filter, Reduces Heavy Metals, Bad Taste and Up to 99% of Chlorine, 1 Pack

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatible model: WD-CTF-01 & WD-CTF-02 countertop water filtration system.
•Multi-stage Filtration System: 5-stage filtration system can effectively reduce harmful substances commonly found in tap water such as colloid, sediment, chlorine.(Tested by a third party laboratory.) It can also reduce scale, heavy metals, hydrogen sulfide, fluoride, delivering safe, tasty and fresh drinking water.
•Infusion of beneficial minerals: Adding minerals such as calcium, magnesium and potassium. All of which greatly benefit your health. (Please Note: This system DOES NOT lower TDS value due to the benefit minerals added in water. If you want to decrease the TDS value, please choose Waterdrop RO system.)
•Fast flow & long service life: When connected to municipal tap water, the service life can be up to 12 months or 8,000 gallons. (This may vary based on water conditions). By using advanced filtration technology, the water flow can reach up to 1.6 gallons per minute.
•Environment friendly: Do you want to help reduce plastic waste and save our environment? Waterdrop CFF-01 can be part of the solution by replacing up to 50,000 plastic water bottles a year. Choose our planet over plastic. Operating Temperature: 41-100°F (5-38°C) ; Operating Pressure: 15-100 psi / 100-689 kPa.

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$31.99

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Waterdrop

Waterdrop G3 Replacement Filter, Replacement for 𝐖𝐃-𝐆𝟑-𝐖 𝟒𝟎𝟎𝐆𝐏𝐃 Reverse Osmosis System, Pack of 1 WD-G3-CF Filter, 1 WD-G3-CB Filter, and 1 WD-G3-RO Filter

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•𝐖𝐚𝐭𝐞𝐫𝐝𝐫𝐨𝐩 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐰𝐚𝐭𝐞𝐫 𝐟𝐢𝐥𝐭𝐞𝐫 𝐤𝐢𝐭: The three-pack (1 CF filter, 1 N2RO filter and 1 CB filter) replacement water filter kit is designed for Waterdrop 𝐖𝐃-𝐆𝟑-𝐖 Reverse Osmosis System. ⭐𝐎𝐧𝐥𝐲 𝐟𝐨𝐫 𝐖𝐃-𝐆𝟑-𝐖 𝟒𝟎𝟎 𝐆𝐏𝐃 𝐑𝐞𝐯𝐞𝐫𝐬𝐞 𝐎𝐬𝐦𝐨𝐬𝐢𝐬 𝐒𝐲𝐬𝐭𝐞𝐦.
•𝐂𝐨𝐧𝐭𝐞𝐧𝐭𝐬 𝐨𝐟 𝐰𝐚𝐭𝐞𝐫 𝐟𝐢𝐥𝐭𝐞𝐫 𝐤𝐢𝐭: When it is time to replace all the filters in your Waterdrop Reverse Osmosis System, this three-pack filter kit fits your needs perfectly. CF filter lifespan is 6 months, CB filter lifespan is 1 year, and N2RO filter lifespan is 2 years.
•𝐄𝐚𝐬𝐲 𝐟𝐢𝐥𝐭𝐞𝐫 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭: A twist can replace the filter in three seconds. One-step filter replacement does not require you to shut off your water source, and it also does not need extra tools for replacement.
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: The CF filter applies the superior natural coconut shell-activated carbon block with a smaller pore size, which largely absorbs residual chlorine odors and organic materials, improving water taste. The RO filter applies the DOW RO membrane technology with an accuracy of 0.0001μm.

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$149.99

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Waterdrop

Waterdrop WD-10GC Under Sink Water Filter, Replacement for Waterdrop TSA & TSB & TSB CM 3-stage Under Sink Water Filter System

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Compatible model】 This under sink replacemnet water filter is only Compatible with Waterdrop 3-stage under counter drinking water filter (WD-TSA/WD-TSB) .
•【Easy installation】 Replacement can be completed within 3 seconds with a single twist. No tools required.
•【Enhanced filtration】 This under sink replacement GC filter adopts natural coconut shell activated carbon effectively reduce chlorine, taste and odor, and other harmful heavy metals, and improves the taste of water. Its fluoride reduction resin reduces fluorides.[1]
•【No cracking no leaking】 The sealed under counter water filter are made of durable materials, which isn’t likely to break or leak. The integral design eliminates harmful impurity from breeding, allowing you to get rid of replacing bottom cap.
•【Extended service life】 The under sink replacement granular activated carbon filter provides you with 8-12 months of clean filtered water. Actual result varies according to the local water quality. To get the best filtration experience, please replace the filter according to recommended service life.

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$27.99

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Waterdrop

Waterdrop WD-G3-CF Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System, 6-month Lifetime, 2-Pack

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: WD-G3-W, WD-G3P600, WD-G3P800-W
•𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The 3-in-1 front filtration stages effectively reduce sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you.
•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Applies the superior natural coconut shell-activated carbon block with a smaller pore size, which largely absorbs residual chlorine odors and organic materials, improving water taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it.
•𝐋𝐨𝐧𝐠 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: Brings you six months or 550 gallons of clean, filtered water. This is a long-term solution for your family’s health.
•𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: It only takes a twist to replace the filter in three seconds. No tools required.

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$59.98

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Waterdrop

Waterdrop WD-N1-CF Water Filter, Replacement for N1 Countertop Reverse Osmosis System, 6-Month Lifetime

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: Compatible with Waterdrop WD-N1-W Countertop Reverse Osmosis System.
•𝐄𝐧𝐡𝐚𝐧𝐜𝐞𝐝 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The N1CF filter utilizes high-quality activated carbon blocks to effectively reduce impurities such as sand particles, rust, suspended solids, etc., providing clean water.
•𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: Simple operation, just twist and replace the filter in three seconds, no tools required.
•𝟔-𝐦𝐨𝐧𝐭𝐡 𝐥𝐢𝐟𝐞𝐬𝐩𝐚𝐧: The WD-N1-CF filter of the N1 countertop water filtration system features a 6-month lifespan

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$37.99

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Waterdrop

Waterdrop 𝐖𝐃-𝐀𝟏-𝐂𝐅 Filter, Replacement for 𝐖𝐃-𝐀𝟏 Countertop Reverse Osmosis Hot and Cold water Dispenser, 6-month Lifetime

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Compatible with Waterdrop 𝐀𝟏 𝐇𝐨𝐭 𝐚𝐧𝐝 𝐂𝐨𝐥𝐝 𝐑𝐞𝐯𝐞𝐫𝐬𝐞 𝐎𝐬𝐦𝐨𝐬𝐢𝐬 𝐒𝐲𝐬𝐭𝐞𝐦.
•𝟑-𝐋𝐚𝐲𝐞𝐫 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Our advanced filtration technology combines PP cotton, a carbon rod, and a scale inhibitor to effectively remove impurities, chlorine, and scale from your water. Note: This data is from a third-party lab.
•𝐋𝐨𝐧𝐠-𝐥𝐚𝐬𝐭𝐢𝐧𝐠 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: This CF filter is designed to last 6 months and provides consistent quality and reliability without frequent replacements.
•𝟑𝐬 𝐄𝐚𝐬𝐲 𝐑𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭: Engineered for user-friendly installation, this filter can be quickly and easily replaced, saving you time and effort.
•𝐒𝐚𝐟𝐞 𝐚𝐧𝐝 𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥𝐬: This filter is made from BPA-free, food-grade materials, guaranteeing user safety, sturdiness, and overall long-lasting filtration performance.

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$39.99

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