Advertising Disclosure

5 Best Water Filters of 2025

Last Updated - 2025/08/17

1
Best Choice
36% Off

✖
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
36% Off

Waterdrop 15UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 16000 Gallons, USA Tech

Waterdrop

CA$67.90

CA$106.24
(36% Off)

More Details
Main highlights
- Ultra-long service life: When used with municipal water, each filter has a maximum service life of 24 months or 16,000 gallons.[1]
- Innovative multistage filtration: The Waterdrop Direct Connect Undersink Water Filtration System uses innovative multistage filtration. And it can effectively reduces chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap no need to buy bottled water anymore!
- IAPMO certified filter: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead. To look over the 42&372 certification, please search "WD-15UA" on IAPMO official website.
- Fast flow rate & multiple uses: The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Undersink Water Filtration System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. Ideal for drinking, cooking, skincare, and cleaning.
- Easy installation: The under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The system includes a 3/8 inchhose with a direct connection that adapts to standard 3/8 inch feed water valves under US sinks. The 3/8 inch 1/2 inch convertor fitting helps you connect the system to both 1/2 inch and 3/8 inch cold water lines and faucets.
- Compatibility: Our system perfectly fits the feed water adapter no matter with 3/8" or 1/2" connector. If a female threaded connector is needed to connect to your faucet, please send us a message. Our professional technical team will provide you with customized and systematic solutions.
CA$67.90
CA$106.24 (36% Off)
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.

Waterdrop

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

Waterdrop

CA$59.99

CA$65.99
(9% Off)

More Details
Main highlights
- User-Friendly And Detailed Design: The top of the water filter dispenser is designed with a handle for easy carriage and lifting. The sliding cover design makes adding water convenient and isolating odors. There is also a smart filter replacement reminder, ensuring you change the filter in time.
- NSF-Certified Filtration Performance: The replacement filter has passed NSF42 and 372 certifications for adopting only high-quality carbon fiber. And this product effectively reduces PFOA/PFOS, metal ions, taste and odor.
- Food-Grade, Safe Materials: This water filters pitcher is made of food-grade, lead-free, and BPA-free materials, delivering the healthiest water quality with every sip. This system DOES NOT lower TDS value. If you prefer low TDS value, please choose Waterdrop RO system.
- Fashionable And Large Capacity: This water filter dispenser adopts a fashion and streamlined design. The large capacity with 40-cup (21 cups in the body) also meets the needs of many people effectively. Drink more water everyday with Waterdrop. 3 packs replacement filters are available for purchase! (search model: WD-PF-01A、WD-DF-3).
- 4x The Flow Rate, 5x The Lifespan: Asides ensuring an excellent filtration performance, the carbon fiber in this water filter system has 4x the flow rate of competing products. It filters all the water in 5 minutes. The 200-gallon or 2-month lifespan is also 5x that of competing products.
CA$59.99
CA$65.99 (9% Off)
3
13% Off

✖
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.

BRITA
13% Off

Brita Extra Large 27 Cup Filtered Water Dispenser with 1 Brita™ Elite™ Filter, Made Without BPA, UltraMax, Black

BRITA

CA$49.49

CA$57.49
(13% Off)

More Details
Main highlights
- SPACE EFFICIENT: The UltraMax Water Dispenser tank holds 27 cups of water and fits neatly on countertops and refrigerator shelves
- INSTANT FILL: This large 27 cup filtered water dispenser has a spigot that makes pouring easy along with the flip top lid refilling is a breeze
- GREAT FOR COMMERCIAL USE: Ideal for use in offices, day care centers, schools, hotels, restaurants and other commercial facilities
- FILTER CHANGE REMINDER: A helpful sticker indicator lets you keep track of when you last changed your water filter and when it’s time to replace it again
- CLEANER AND GREAT TASTING: The BPA-Free Brita filter reduces chlorine taste and odor copper mercury and cadmium impurities found in tap water*. *Substances reduced may not be in all users’ water
CA$49.49
CA$57.49 (13% Off)
4
Best Value
15% Off

✖
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.

PUREPLUS
15% Off

PUREPLUS 5 Micron 10" x 4.5" FXHTC Whole House Big Blue Sediment and Carbon Water Filter Replacement Cartridge for GE GXWH40L, GXWH35F, GNWH38S, Culligan RFC-BBSA, WRC25HD, RFC-BB, PP10BB-CC,3Pack

PUREPLUS

CA$40.78

CA$47.99
(15% Off)

More Details
Main highlights
- ❄️【Why PUREPLUS】PUREPLUS has 20 years of expertise and 200 patents in the water filtration industry. Every year it provides filtration solutions to more than 200 million family worldwide, uses advanced filtration technology to ensure high quality water. Trust us, make PUREPLUS your resolution.
- ❄️【Recognized Certification】 Food Grade Material Meets European EC1935-2004 Regulations, Australia Water Mark,REACH, BPA FREE Certified. The filter reduces up to 99% of Chlorine, sand, rust, sediment, color. This kind of filter is recommended for tap water filtration. ❄️If your water source is well water, this filter may not achieve the filtering effect you expect. Check out our another product. Search “B01N9024NF” for well water filtration.
- ❄️【High Capacity】The filter can filter up to 30000 gallons depending on water quality. Suggest to replace it every 3- 6 months for the average household for optimal performance depending on the use. Let it bring a wonderful cleaner water experience to your loved ones.
- ❄️【Compatible Models】The filter can be used in any standard 10"x 4.5" heavy duty filter housings and compatible for standard 10inch X 4.5inch filter models of GE, Culligan, Dupont, Kenmore, Omnifilter, Whirlpool. Replacement for 10" x 4.5" filter housing like American Plumber, GXWH35F, WRC25HD, GXWH40L, GXWH30C, GXWH38F, GNQH38S and most systems with 10" x 4.5" filters, GE FXHTC, American Plumber WRC25HD,WHIRLPOOL WHKF-WHPCBB, Pentek RFC-BB and Culligan RFC-BB water filter.
- ❄️ 【Multi-Layer Density Tech】The whole house water filter is designed with density three PP layers and Coconut Shell Activated Carbon Layer to remove most contaminants and deliver great fresh water. The multi-layer density tech can capture impurities targetedly and have 30% longer service life than the other common type.
CA$40.78
CA$47.99 (15% Off)
5

✖
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.

ZeroWater

ZeroWater Official Replacement Filter - 5-Stage 0 TDS Filter Replacement - System IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS, 2-Pack

ZeroWater

CA$44.99

More Details
Main highlights
- NSF certified and BPA free: The Only Pour Through Filter Certified by NSF to Reduce Lead, Chromium and PFOA/PFOS; All material is BPA free
- Including: 2 ZeroWater 5-Stage Filters with Ion Exchange Technology
- Filter Replacement Pack: Estimated 15 gallon Filter Life (filter life can vary depending on water quality). Change Filter when TDS Meter reads 006.
- Eco-Friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting water
- 5-Stage Filtration: Removes virtually all total dissolved solids (TDS) for the purest tasting water; Total Dissolved Solids are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water.
CA$44.99

5 Best Water Filters of 2025

Waterdrop 15UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 16000 Gallons, USA Tech

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

Brita Extra Large 27 Cup Filtered Water Dispenser with 1 Brita™ Elite™ Filter, Made Without BPA, UltraMax, Black

PUREPLUS 5 Micron 10" x 4.5" FXHTC Whole House Big Blue Sediment and Carbon Water Filter Replacement Cartridge for GE GXWH40L, GXWH35F, GNWH38S, Culligan RFC-BBSA, WRC25HD, RFC-BB, PP10BB-CC,3Pack

ZeroWater Official Replacement Filter - 5-Stage 0 TDS Filter Replacement - System IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS, 2-Pack

You may also like...

everydrop® Ice & Water Refrigerator Filter 4 - EDR4RXD1B

everydrop® Ice & Water Refrigerator Filter 2 - EDR2RXD1B

ICEPURE 1 Micron 2.5" x 10" Whole House CTO Carbon Sediment Water Filter Cartridge Compatible with Dupont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 4

Brita 18 Cup Water Dispenser - Certified by WQA to Reduce Chlorine for Improved Taste, Includes 1 Original Filter - Grey

EveryDrop Premium Refrigerator Water Filter Replacement (EDR1RXD1B). The ONLY Water Filter Approved for: Maytag , Whirlpool, KitchenAid, Amana Brand refrigerators. (W10295370A), White

Brita Small 6 Cup Water Filter Pitcher with 1 Brita Standard Filter, Made Without BPA, Black

AQUA CREST Replacement for Brita® Water Filter, Pitchers and Dispensers, Classic OB03, Mavea® 107007, and More, NSF Certified Pitcher Water Filter, 1 Year Filter Supply, 6 Count

Aquaboon 5 Micron Water Filter 10" x 2.5" PP Universal Sediment Filters for Well Water - Water Filter Replacement Cartridge for Any Standard RO Unit Compatible with Aqua Pure AP110, AP101T (6 Pack)

GE XWFE Replacement Water Filter | Certified to Reduce Lead, Sulfur, and 50+ Other Impurities | Replace Every 6 Months for Best Results | Pack of 1, White

Lafiucy 5 Micron Sediment Water Filter Cartridge,6pack,for 10" x 2.5" Whole House Sediment Water Filter System

Sign up and get exclusive special deals