20 Best Water Filters [2024]

Are you looking for the best water filters? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling water filters.

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# Preview Product
1 Brita UltraMax Filtered Water Dispenser, 18 Cup, Black Brita UltraMax Filtered Water Dispenser, 18 Cup, Black
2 ZeroWater 5-Stage Water Filter Replacement, NSF Certified to Reduce Lead, Other Heavy Metals and... ZeroWater 5-Stage Water Filter Replacement, NSF Certified to Reduce Lead, Other Heavy Metals and...
3 Brita Large 10 Cup Everyday Water Pitcher Brita Large 10 Cup Everyday Water Pitcher
4 Brita Standard Water Filter, Standard Replacement Filters for Pitchers and Dispensers, BPA Free, 6... Brita Standard Water Filter, Standard Replacement Filters for Pitchers and Dispensers, BPA Free,...
5 Brita Extra Large 18 Cup Filtered Water Dispenser with 1 Standard Filter, Made without BPA,... Brita Extra Large 18 Cup Filtered Water Dispenser with 1 Standard Filter, Made without BPA,...
6 Brita Basic Faucet Water Filter System, Chrome, 1 Count Brita Basic Faucet Water Filter System, Chrome, 1 Count
7 everydrop by Whirlpool Ice and Water Refrigerator Filter 1, EDR1RXD1, Single-Pack , Purple everydrop by Whirlpool Ice and Water Refrigerator Filter 1, EDR1RXD1, Single-Pack , Purple
8 Lafiucy 5 Micron 10' x 2.5' String Wound Sediment Water Filter Cartridge,5 Pack,Whole House Sediment... Lafiucy 5 Micron 10" x 2.5" String Wound Sediment Water Filter Cartridge,5 Pack,Whole House...
9 Big Berkey Gravity-Fed Water Filter with 2 Black Berkey Elements Provides Clean, Refreshing Water at... Big Berkey Gravity-Fed Water Filter with 2 Black Berkey Elements Provides Clean, Refreshing Water...
10 Brita™ Elite™ Water Filter, Advanced Carbon Core Technology™ Replacement Filter for Pitcher... Brita™ Elite™ Water Filter, Advanced Carbon Core Technology™ Replacement Filter for Pitcher...
11 Amazon Basics Replacement Water Filters for Water Pitchers, Compatible with Brita - 3-Pack Amazon Basics Replacement Water Filters for Water Pitchers, Compatible with Brita - 3-Pack
12 1 Micron 2.5' x 10' Whole House CTO Carbon Water Filter Cartridge Replacement for Countertop Water... 1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Countertop...
13 RPWFE Water Filter Replacement Compatible With GE RPWFE Water Filter(Without RFID Chip)-2 PACK RPWFE Water Filter Replacement Compatible With GE RPWFE Water Filter(Without RFID Chip)-2 PACK
14 Brita Standard Metro Water Filter Pitcher, Small 5 Cup, Red, 1 Count Brita Standard Metro Water Filter Pitcher, Small 5 Cup, Red, 1 Count
15 Avalon AVALONFILTER 2 Stage Replacement Filters Branded Bottleless Water Coolers NSF Certified, 2... Avalon AVALONFILTER 2 Stage Replacement Filters Branded Bottleless Water Coolers NSF Certified, 2...
16 AQUA CREST 6-Stage Replacement Water Filters, Replacement for ZR-017, ZR-001 Pitchers and... AQUA CREST 6-Stage Replacement Water Filters, Replacement for ZR-017, ZR-001 Pitchers and...
17 ICEPURE Pitcher Water Filter Replacement for PUR CRF950Z, CRF-950Z, PPF900Z, PPF951K, PPT700W,... ICEPURE Pitcher Water Filter Replacement for PUR CRF950Z, CRF-950Z, PPF900Z, PPF951K, PPT700W,...
18 PUREPLUS RF9999 Faucet Filter Replacement for PUR Water Filters RF-9999, FM-2500V FM-3700, PFM150W,... PUREPLUS RF9999 Faucet Filter Replacement for PUR Water Filters RF-9999, FM-2500V FM-3700,...
19 GE RPWFE Refrigerator Water Filter | Certified to Reduce Lead, Sulfur, and 50+ Other Impurities |... GE RPWFE Refrigerator Water Filter | Certified to Reduce Lead, Sulfur, and 50+ Other Impurities |...
20 ZeroWater 20 Cup 5-stage Water Filter Dispenser, NSF Certified To Reduce Lead, Other Heavy Metals... ZeroWater 20 Cup 5-stage Water Filter Dispenser, NSF Certified To Reduce Lead, Other Heavy Metals...
Bestseller No. 1
Brita UltraMax Filtered Water Dispenser, 18 Cup, Black
  • The UltraMax water dispenser is made without BPA and can hold 27 cups of water, enough to fill nine 24-ounce reusable water bottles; packaging may...
  • Get great tasting water without the waste; by switching to Brita, you can save money
  • and replace 1,800 single-use plastic water bottles a year
  • This space efficient filtered water dispenser is fridge friendly, features an easy locking lid and precision pour spigot; Height 10.47"; Width 5.67";...
  • Brita is the #1 water filter§ reducing chlorine (taste and odor), Mercury, Copper, and more***; get cleaner**, filtered water with a helpful sticker...
SaleBestseller No. 2
ZeroWater 5-Stage Water Filter Replacement, NSF Certified to Reduce Lead, Other Heavy Metals and...
  • ZEROWATER REPLACEMENT FILTERS: Ensure you are drinking pure-tasting, cleaner water by replacing your Zero Water pitcher filters regularly. Our...
  • FIVE STAGE WATER FILTRATION: Unlike many water filters & pitchers, Zero Water filters use 5 stages of filtration, to bring you cleaner, better tasting...
  • NOT AN ORDINARY WATER FILTER: Zero Water filters filter water in 5 stages, are NSF certified to reduce lead and other heavy metals. Zero water removes...
  • GET MORE OUT OF YOUR WATER: Remove more impurities from your water with Zero Water's unique, 5 stage filter system. With a variety of options, you can...
  • GET THE LEAD OUT: ZeroWater filters are the only pour-through filters NSF Certified to remove chromium & lead. Our pitchers, tumblers, & dispensers...
Bestseller No. 3
Brita Large 10 Cup Everyday Water Pitcher
  • This Everyday water pitcher is made without BPA, easy to fill, fits in most fridges and can hold 10 cups of water, enough to fill 3 24-ounce reusable...
  • This space efficient Brita pitcher is fridge friendly, features an easy-fill lid to make refills a breeze; Height 10.7"; Width 5.4"; Length/Depth...
  • Get great tasting water without the waste; by switching to Brita, you can save money and replace 1,800 16.9 fl oz single-use plastic water bottles a...
  • Only Brita filters are certified to reduce Chlorine (taste and odor), Copper, Mercury and Cadmium* in Brita systems, while a sticker indicator makes...
  • No Smart Lights are compatible with all Brita pitchers and dispensers except Stream; replace the Brita Standard water filter every 2 months**
SaleBestseller No. 4
Brita Standard Water Filter, Standard Replacement Filters for Pitchers and Dispensers, BPA Free, 6...
  • Get great-tasting water with Brita Standard water filter replacement
  • Switch to Brita and you can save money and replace 1800 single-use plastic bottles a year
  • Reduce Chlorine (taste & odor) Mercury, Copper, Zinc, Cadmium
  • For the best tasting water, replace your water filter after 40 gallons or approximately every 2 months; Brita Standard filters last 2x longer than...
  • Compatible with all Brita pitchers and dispensers except Stream; Brita water filters are simple to replace with a pull top cap for easy removal; 16.9...
Bestseller No. 5
Brita Extra Large 18 Cup Filtered Water Dispenser with 1 Standard Filter, Made without BPA,...
  • The UltraMax water dispenser is made without BPA and can hold 27 cups of water, enough to fill nine 24-ounce reusable water bottles; packaging may...
  • Get great tasting water without the waste; by switching to Brita, you can save money and replace 1,800 single-use plastic water bottles* a year
  • This space efficient filtered water dispenser is fridge friendly, features an easy locking lid and precision pour spigot; Height 10.47"; Width 5.67";...
  • Brita is the #1 water filter§ reducing chlorine (taste and odor), Mercury, Copper, and more***; get cleaner**, filtered water with a helpful sticker...
  • Compatible with Elite and Standard filters; replace your Elite filter after 120 gallons or approximately every 6 months or Standard filter after 40...
SaleBestseller No. 6
Brita Basic Faucet Water Filter System, Chrome, 1 Count
  • BRITA DRINK LIKE YOU CARE Basic Brita faucet water filter attaches to your standard faucet making tap water cleaner* and great-tasting; filtration...
SaleBestseller No. 7
everydrop by Whirlpool Ice and Water Refrigerator Filter 1, EDR1RXD1, Single-Pack , Purple
  • Make sure this fits by entering your refrigerator model number
  • Everydrop Filter 1 is the only filter approved by: Whirlpool, Maytag, Amana, KitchenAid and JennAir brands
  • Certified to reduce 99% of lead, offering superior contaminant reduction for you and your family
  • Reduces 28 contaminants including lead, pesticides, pharmaceuticals, and waterborne parasites (NSF 401, 53 and 42 certified)
  • Due to a packaging refresh, packaging may vary
Bestseller No. 8
Lafiucy 5 Micron 10" x 2.5" String Wound Sediment Water Filter Cartridge,5 Pack,Whole House Sediment...
  • 【Dimensions】:Fit most 10 inches x 2.5 inches Reverse Osmosis System -5 pack of 5 Micron string wound water filter. Universal water filter...
  • 【 Quality Filtration】: Made of 100% Pure POLYPROPYLENE Microfibers. The string wound water filter have a deep bed filtration function,which It...
  • 【High Capacity】: The filter can filter 20000 - 30000 gallons depending on water quality. Suggest to replace it every 3- 6 months for the average...
  • 【Multiple Advantages】:It has the advantages of high filtration accuracy, large flow rate, small pressure difference, high compressive strength,...
  • 【Excellent performance】:The String wound filter element adopts POLYPROPYLENE Microfibers to be tightly wound on the porous framework according...
SaleBestseller No. 9
Big Berkey Gravity-Fed Water Filter with 2 Black Berkey Elements Provides Clean, Refreshing Water at...
  • ENJOY GREAT-TASTING TAP WATER EVERY DAY AT HOME- The Big Berkey System can be used on a countertop in your kitchen or office to transform bad-tasting...
  • POTABLE WATER IN THE GREAT OUTDOORS- Black Berkey Elements remove or dramatically reduce over 200+ typical contaminants that could be present in...
  • ECONOMICAL, LONG-LASTING- Black Berkey Elements provide filtered water for just pennies per gallon. Each pair of Black Berkey Elements lasts for up to...
  • INDEPENDENT TESTING- Black Berkey Elements have been tested by accredited third-party labs that have reported that the elements remove or reduce over...
  • 2.25 GALLON CAPACITY- The portable Big Berkey System effortlessly filters water for about 1-4 people each day. Add additional Black Berkey Elements,...
Bestseller No. 10
Brita™ Elite™ Water Filter, Advanced Carbon Core Technology™ Replacement Filter for Pitcher...
  • Get cleaner*, great-tasting, water without the waste^ with Brita Elite water filter replacements; you can save money and replace 1,800 single-use...
  • Reduces 99% of lead, filters Chlorine (taste and odor), Cadmium, Mercury, Benzene, Asbestos, and more; Brita Elite filters out more than 3x the...
  • The Brita Elite lasts 3x longer than Pur filters and 6x longer than standard ZeroWater filters; only replace the Brita Elite water filter 2x a year,...
  • Compatible with all Brita pitchers and dispensers except Stream; just insert filter into reservoir, line up pitcher notch with filter groove, press...
  • Blue in color and made without BPA, Brita Elite filters feature a pull-top cap for easy removal and with no presoaking, filter installation is fast...
Bestseller No. 11
Amazon Basics Replacement Water Filters for Water Pitchers, Compatible with Brita - 3-Pack
  • COMPATIBILITY: Replacement water filters for Amazon Basics and all Brita pitchers and dispensers except Brita Stream.
  • TASTE: Multi stage filtration technology ensures consistently fresh, great tasting water. One filter lasts for 40 gallons or about 2 months for the...
  • WQA CERTIFIED: Gold seal certified by the Water Quality Association against NSF/ANSI 42, 53 and 372. Certified to reduce chlorine taste and odor,...
  • REDUCE WASTE & SAVE: One Amazon Basics water filter replaces 300 single use plastic water bottles. Stay hydrated, save money and reduce plastic waste.
  • ORIGIN: Designed and Made in Europe.
SaleBestseller No. 12
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Countertop Water...
  • ❄ RECOGNIZED CERTIFICATION - Food Grade Material Meets European EC1935-2004 Regulations, Australia Water Mark, TUV, ROHS, REACH, BPA FREE Certified....
  • ❄ STRICT QUALITY CONTROL - All water filter home cartridge are produced under the ISO9001 standard and inspected under strict quality control. Each...
  • ❄ HIGHER QUALITY FILTRATION - Carbon is well known for its unique absorbing ability, a pound of carbon is able to provide up 125 acres of filtering...
  • ❄ HIGH CAPACITY - The CTO carbon filter can filter up to 13000 gallons depending on water quality. Suggest to replace it every 3- 6 months for the...
  • ❄ COMPATIBLE FILTERS - The filter can be used in any standard 10” x2.5” RO Unit whole house filtration system and compatible with standard 10...
Bestseller No. 13
RPWFE Water Filter Replacement Compatible With GE RPWFE Water Filter(Without RFID Chip)-2 PACK
  • Note: We would like to remind you that our RPWFE Water Filter does not carry RFID chips!!!!
  • But you only need to spend a little bit of patience and time to refer to the solutions we provide, and you can get an affordable and effective RPWFE...
  • First, you can remove the chip from the RPWFE water filter with RFID chip.Then install the removed chip into the groove of our RPWFE water...
  • Replace your RPWFE water filter every 6 months or 200 gallons to achieve optimum performance.
  • If you are not completely satisfied with your purchase or have any questions, please feel free to contact us and we will have the response for you...
Bestseller No. 14
Brita Standard Metro Water Filter Pitcher, Small 5 Cup, Red, 1 Count
  • The slim, BPA-free Metro water pitcher with filter holds 6 cups of water, enough to fill 2 24-ounce reusable water bottles
  • Get great-tasting water without the waste; by switching to Brita, you can save money and replace 1,800 single-use plastic water bottles* a year
  • This space efficient Brita pitcher fits perfectly on refrigerator shelves, features an easy-fill locking lid and is easy to pour; Height 9.8"; Width...
  • Brita is the #1 water filter** reducing chlorine (taste & odor), Mercury, Copper, Zinc and Cadmium; always get cleaner***, filtered water with an...
  • Compatible with Longlast and Standard water filters; for the freshest tasting water, replace your Longlast filter after 120 gallons or approximately...
Bestseller No. 15
Avalon AVALONFILTER 2 Stage Replacement Filters Branded Bottleless Water Coolers NSF Certified, 2...
  • Provides Crisp Tasting Water
  • NSF Certified Carbon Activated Filter & Sediment Filter
  • Eliminates, Chlorine, Lead, Rust
  • 1500 Gallon Capacity, Lasts 6 Months
  • 0.5 Gallon/Minute Flow Rate
Bestseller No. 16
AQUA CREST 6-Stage Replacement Water Filters, Replacement for ZR-017, ZR-001 Pitchers and...
  • [6-stage efficient filtration] Through 6-layer precise filtration, the water replacement filter can reduce 98% of chlorine, odor, rust, sediments and...
  • [0 TDS] The zero TDS water replacement filter can reduce TDS in your water to zero, providing a better drinking experience.⚡The TDS value may vary...
  • [High cost-effective choice] Every water filter replacement can replace about 500 bottles of 300 ml water. 💧The lifespan of the filter may vary...
  • [Perfect fit] The water filter is completely matched and compatible with an original brand. We strive to offer drinking water of higher quality...
  • [Replacement filter models] Replacement for ZR-001, ZR-003, ZR-004, ZR-006, ZR-008, ZR-012, ZR-017, ZR-600, ZP-007RP, ZD-013W, ZD-013D, ZR-0810G,...
SaleBestseller No. 17
ICEPURE Pitcher Water Filter Replacement for PUR CRF950Z, CRF-950Z, PPF900Z, PPF951K, PPT700W,...
  • 𝐖𝐡𝐲 𝐈𝐂𝐄𝐏𝐔𝐑𝐄‒ This filter is made with NSF certified food grade and Lead-free materials. This filter bears major...
  • 𝐖𝐡𝐲 𝐈𝐂𝐄𝐏𝐔𝐑𝐄‒ Lead-free materials reduce 99% of chlorine, bad taste, and odors. Our filters offer pure water for...
  • 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲‒ Advanced technology ensures sufficient water flow and reduces waiting...
  • 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐌𝐨𝐝𝐞𝐥𝐬‒ PUR pitchers and dispensers: PPT700W, CR-1100C, DS-1800Z, CR-6000C, PPT711W,...
  • 𝐋𝐞𝐚𝐤‐𝐟𝐫𝐞𝐞 𝐃𝐞𝐬𝐢𝐠𝐧‒ ICEPURE filters use advanced and precise measurement technology, combined with 3D...
Bestseller No. 18
PUREPLUS RF9999 Faucet Filter Replacement for PUR Water Filters RF-9999, FM-2500V FM-3700, PFM150W,...
  • ❄️【Warm Tips】 PUREPLUS RF9999 faucet water filter is designed with advanced technology to ensure sufficient water flow and reduce waiting...
  • ❄️【Recognized Certifications】PUREPLUS pur rf9999 replacement filter is made from NSF certified materials. This RF3375 filter is tested and...
  • ❄️【Premium Material for Basic Filtration】The FM-2500V filter uses premium food grade and lead free coconut activated carbon block, efficiently...
  • ❄️【Advanced Technology for Upgrade Filtration】This Multi-layer technology offers different levels of filtration efficiency in filtering out...
  • ❄️【Compatible Models】Interchangeable with PUR RF-9999 water filter; Fits for PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-3700, FM-2000B,...
SaleBestseller No. 19
GE RPWFE Refrigerator Water Filter | Certified to Reduce Lead, Sulfur, and 50+ Other Impurities |...
  • It works with any refrigerator that currently uses GE RPWF or RPWFE filters. It is used in selected GE french-door refrigerators. Compatible with...
  • GE's most advanced filtration ever. Tested and verified to filter 5 trace pharmaceuticals including ibuprofen, progesterone, atenolol, trimethoprim,...
  • Premium filtration: Certified to reduce chlorine-resistant cysts, lead, select pharmaceuticals and 50 other contaminants. Reduces 99% of...
  • Easy filter replacement: No tools of water-turnoff required to replace cartridge inside refrigerator.
  • Six-Month filter life: For best filtration results, filter cartridge should be replaced every six months or 300 gallons.
SaleBestseller No. 20
ZeroWater 20 Cup 5-stage Water Filter Dispenser, NSF Certified To Reduce Lead, Other Heavy Metals...
  • Filtered Water Dispenser: The 20 Cup 5-stage Ready-Pour Water Filter Dispenser is perfect for home or office; Ready-Pour technology lets you dispense...
  • Premium 5 Stage Filtration: Removes 99 percent of total dissolved solids (TDS) for the purest tasting water; TDS are organic and inorganic materials...
  • NSF certified and BPA free: The Only Pour Through Filter NSF Certified to Reduce Lead, Chromium and PFOA/PFOS; All material is BPA free
  • Including: 20-cup Water Dispenser, 1 ZeroWater Ion Exchange Filter and a Free TDS Meter
  • Eco-Friendly: Save up to 150 single-use plastic bottles per filter or up to 2100 bottles a year while enjoying the purest tasting water

Having trouble finding a great water filters?

This problem is well understood by us because we have gone through the entire water filters research process ourselves, which is why we have put together a comprehensive list of the best water filterss available in the market today.

After hours of searching and using all the models on the market, we have found the best water filters for 2023. See our ranking below!

How Do You Buy The Best Water Filters?

Do you get stressed out thinking about shopping for a great water filters? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching water filters, which is why we have assembled a comprehensive list of the greatest water filters available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for water filters that you consider buying. Your questions might include the following:

  • Is it worth buying an water filters?
  • What benefits are there with buying an water filters?
  • What factors deserve consideration when shopping for an effective water filters?
  • Why is it crucial to invest in any water filters, much less the best one?
  • Which water filters are good in the current market?
  • Where can you find information like this about water filters?

We’re convinced that you likely have far more questions than just these regarding water filters, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for water filters, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible water filters. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an water filters buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available water filters currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of water filters has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an water filters?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your water filters.
  5. Customer Ratings: Number ratings grade water filters objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their water filters.
  7. Product Quality: You don’t always get what you pay for with an water filters, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an water filters is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining water filters information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding water filters is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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