Best Water Filter Systems – Gravity-Fed Water Filter – Home Master Artesian Reverse Osmosis System

If you want to buy a good water filter system, you need to do a lot of research as the market is flooded with thousands of different brands that come with a host of different features, thus making the life of a consumer very confusing as they are spoilt for choices. That is why this article was written in order to recommend the best water filter system that money can buy in 2020, so sit back and keep reading to find out.

Aquagear 8-Cup Water Filter Pitcher

The Aquagear water filter system is made with 100% BPA free materials, thus you can safely drink water from this machine without worrying about its quality. Its filters have a long shelf life, and this water filter system is capable of getting rid of any of chloramine, fluoride, and even mercury from your drinking water. What’s more? It comes with a lifetime warranty, so you can expect to get great customer support when you buy this product.

Aquagear Water Filter Pitcher
PREMIUM DESIGN FOR HEALTH AND SUSTAINABILITY. Filter made in USA, 100% BPA-free, 100% FDA-approved food grade materials, 100% recyclable, 100% vegan
Fluoride, Lead, Chloramine
TRIPLE CAPACITY FILTERS. High quality filters produce 150 gallons of water each, lasting 3 times longer than Brita filters and 4 times longer than ZeroWater for maximum lifetime savings.

Big Berkey Gravity-Fed Water Filter

This water filter system is made to be portable, thus it is made with lightweight materials. It is a durable piece of hardware that can cleanse your drinking water from arsenic and fluoride, which are very harmful chemicals. Its filters can last for a very long period of time and it comes with a stainless steel bottle.

Big Berkey Gravity-Fed Water Filter
2.25 GALLON CAPACITY- The portable Big Berkey Purification System effortlessly purifies water for about 1-4 people each day. Add additional Black Berkey Purification Elements (the Big Berkey System can hold a maximum of four) to increase the flow rate. The system is just 19.25” tall and 8.5” in diameter.
Water Filter with 2 Black Berkey Purification Elements
POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water—not just filter it—by removing greater than 99.999% of viruses and greater than 99.9999% of pathogenic bacteria, while also removing or dramatically reducing protozoa (such as giardia and cryptosporidium), trihalomethanes, inorganic minerals, heavy metals (including arsenic, lead, mercury, chromium), pharmaceutical drugs (including caffeine, Acetaminophen, Ibuprofen, Progesterone, Triclosan),

Home Master Artesian Reverse Osmosis System

This water filter system can effectively remove all the contaminants from your drinking water, and it adds plenty of beneficial minerals during the water filtration process. It requires low maintenance, and it is an overall efficient product.

Home Master TMAFC water filter system
Purity You Need with the Minerals You Want – restores natural calcium and magnesium minerals removed during the reverse osmosis process to produce clean, pure Mineral Water on Tap
Artesian Full Contact Undersink water filter system
Exceptional Purification – removes up to 98-percent of chemicals, heavy metals, sediment, and other contaminants then adds good minerals

Best Water Filter System Deals

Waterdrop 10UA Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 1 Year

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Key Features

  • ✅ Less than $25.99 per replacement filter WD-RF10(Search " B085G66JTZ "on Amazon), save over 50% of cost on subsequent use.
  • ✅ [After Sales Assistance] Waterdrop Backs the WD-10UA's high-end technical performance with a comprehensive prorated performance service; should a quality issue arise with the filter, you can contact us. It is specifically designed for municipal tap water and can only be used with cold water sources. It is not suitable for well water or hot water.
  • ✅ [Innovative Design] Only a cold-water source should be used to power the filter. Its twist-and-lock construction and push-to-connect fittings enable installation in three minutes, three second replacement, and safety-assuring integration. This filter comes with a 3/8" line that connects directly to US sinks' standard 3/8" feed water valves. The system is connected to 1/2" and 3/8" cold water pipes and faucets with the use of the 3/8"-1/2" convertor fitting.
  • ✅ [Solve Clogging Problem] By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging.
  • ✅ [Filter Replacement and Long Lifespan] This system may be upgraded with a UF or a MZ filter to meet your water needs. It is compatible with several filters with various functions. Each system has a maximum service life of 12 months when used with municipal water, which is sufficient to cover the needs of an entire household. Before going on vacation, please Put the filters in separate sealed plastic bags, and store the bags in your refrigerator (NOT the freezer) to keep it fresh in 30 days.

Product Details

Brand:Waterdrop
Model:WD-10UA
Size:1 Year
Color:Black
Dimensions:3.6 X 3.6 X 12.3 Inches
Warranty:1 Year Manufacturer

DREO Reverse Osmosis Water Filter Countertop, RO Filtration System, 3:1 Pure to Drain, TDS & Filter Life & Autofill Pitcher, Installation-Free, Self-Cleaning Water Purifier, RO Water Filter

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Key Features

  • ✅ 𝗦𝗚𝗦 𝗧𝗲𝘀𝘁𝗲𝗱 𝗳𝗼𝗿 𝗣𝗲𝗮𝗰𝗲 𝗼𝗳 𝗠𝗶𝗻𝗱: Tested by SGS, meeting NSF/ANSI 58 Standards, the DREO 7-in-1 RO filter removes 1000+ impurities (up to 99.99%) in water including PFOA, PFOS, chlorine, fluoride, and more., so you can enjoy clean, healthy water
  • ✅ 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗧𝗗𝗦 & 𝗙𝗶𝗹𝘁𝗲𝗿 𝗟𝗶𝗳𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Check raw water and pure water TDS in real time and get timely filter change reminders for a simple and worry-free maintenance
  • ✅ 𝗔𝘂𝘁𝗼-𝗙𝗶𝗹𝗹 & 𝗦𝗲𝗹𝗳-𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴: The DREO water pitcher features an auto-fill sensor for hands-free refills, while the self-cleaning system auto-flushes internal tubes for consistently pure water
  • ✅ 𝗘𝗰𝗼-𝗖𝗼𝗻𝘀𝗰𝗶𝗼𝘂𝘀 & 𝗖𝗼𝘀𝘁-𝗦𝗮𝘃𝗶𝗻𝗴: Advanced RO filtration delivers a 3:1 pure-to-drain ratio, reducing water waste and plastic trash. The filter lasts 6 to 12 months (about $0.025/bottle) and replaces in seconds with a simple twist-to-install design
  • ✅ 𝗖𝗼𝗺𝗽𝗮𝗰𝘁, 𝗦𝗽𝗮𝗰𝗲-𝗦𝗮𝘃𝗶𝗻𝗴 𝗗𝗲𝘀𝗶𝗴𝗻: With a slim 14.51" L × 6.73" W × 13.35" H footprint, DREO countertop reverse osmosis system fits easily in kitchens, living rooms, bedrooms, or offices—no plumbing or installation needed.Just plug it in and enjoy instant pure water. A 3L tank plus 1.1L pitcher is ideal for daily use by 1 to 2 people

Product Details

Brand:DREO
Model:DR-KWF002 White
Size:3L
Color:White
Dimensions:14.51 X 6.73 X 13.35 Inches

iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation

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Key Features

  • ✅ PATENTED DESIGN – The top-mounted fastener allows for easy countertop installation entirely from above, eliminating the hassle of tightening the nut from underneath the sink.
  • ✅ MINERAL BOOST – The patent-pending natural mineral AK stage delivers spring water with a balanced, healthy pH and multiple essential minerals.
  • ✅ SEE WHAT’S CAUGHT – The transparent first-stage filter housing makes it easy to monitor contaminant buildup, ensuring timely filter changes.
  • ✅ NSF 58 CERTIFIED RO SYSTEM – Unlike other brands that lack NSF certification or full system certification, our RCC7AK is certified to NSF/ANSI 58 standards for the entire water filtration system.
  • ✅ EFFECTIVE FILTRATION – Reduces TDS (93-98%), PFAS (96-99%), Chlorine (95-99%), Asbestos (>99.7%), Barium (>98.4%), Cadmium (>98.8%), Chromium (>99.2%), Copper (>97.8%), Fluoride (>97.4%), Lead (>98.9%), Selenium (>99.0%), and over 1,000 other contaminants.

Product Details

Brand:iSpring
Model:RCC7AK
Size:Standard
Color:Brushed Nickel Faucet
Dimensions:14.5 X 5.25 X 18.5 inches
Warranty:1 year manufacturer limited warranty

Waterdrop G3P600 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 53 & 58 & 372 Certified, Under Sink RO System, 2:1 Pure to Drain, Smart LED Faucet

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Key Features

  • ✅ [Trusted certifications]: Waterdrop G3P600 reverse osmosis system is certified against NSF/ANSI 58 for TDS reduction and NSF/ANSI 372 certified for lead-free material. Also it has been tested and certified against NSF 42 to reduce chlorine, bad taste and odor. The tankless reverse osmosis system is also certified by the Federal Communications Commission. Besides, it meets the EU Standards and UKCA Standards for safety
  • ✅ [8-stage filtration]: Tested by official third-party laboratory (SGS), the reverse osmosis system can effectively reduce TDS, chromium, PFAS, radium, fluoride, arsenic salt, iron, calcium, particles, chloride, chlorine and radioactive substances in your tap water. And our RO water filter system can reduce chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, according to the reverse osmosis membrane technical manual
  • ✅ [Smart display faucet]: The tankless reverse osmosis system is built with a smart display faucet. For instance, the TDS monitor tells you the quality of your filtered water, while the filter life tracker shows how soon you need to replace your filter
  • ✅ [High capacity, 2:1 low drain ratio]: As an upgraded reverse osmosis system, this reverse osmosis water system produces 600 gallons of filtered water per day. By its low drain ratio, this system can produce only one cup of waste water for every two cups of pure water produced. Furthermore, with a fast and stable water flow rate, this RO system fills a 8 oz cup of water in 8 seconds, which is ideal for drinking and washing vegetables
  • ✅ [Tankless design]: Waterdrop G3P600 reverse osmosis system has a stylish look. This tankless design saves 70% under sink space. You can change a filter in 3 seconds without moving the system or using any tools. Note: This reverse osmosis system requires under-sink electricity

Product Details

Brand:Waterdrop
Model:WD-G3
Size:600 GPD
Color:White
Dimensions:18.06 X 5.68 X 17.76 inches
Warranty:1 Year Manufacturer and Seller Combination

Brita UltraMax Large Water Dispenser with Standard Filter, BPA-Free, Reduces Copper, Cadmium and Mercury Impurities, Lasts 2 Months or 40 Gallons, 27-Cup

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Key Features

  • ✅ WATER DISPENSER: One BPA-free, large 27-cup Brita UltraMax Filtered Water Dispenser includes one Standard filter to help remove impurities from your tap water
  • ✅ CUTS OUT IMPURITIES: Brita water purifier dispenser cuts the taste and odor of chlorine and also reduces copper, mercury and other impurities
  • ✅ SUSTAINABLE: By switching to a Brita water filter system, you can save money and replace up to 1,800 single-use plastic water bottles a year
  • ✅ FRIDGE-FRIENDLY: Space-efficient Brita water dispenser is fridge-friendly, and it features an easy-locking lid and precision-pour spigot
  • ✅ REPLACEMENT INDICATOR: Sticker filter indicator lets you know when it is time to change your Brita filter

Product Details

Brand:BRITA
Model:OB24/OB06
Size:27 Cup
Color:Black
Dimensions:18 X 5.67 X 10.47 Inches

Bluevua RO100ROPOT Countertop Reverse Osmosis Water Filter System, Portable RO Filtration with Remineralization, No Installation, WQA Certified - ROPOT-UV, 6-Stage RO

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Key Features

  • ✅ 6-STAGE ADVANCED FILTRATION WITH UV LIGHT: The Bluevua RO100ROPOT-UV boasts a superior 6-stage filtration system, featuring a 0.0001μm RO membrane, including UV light and an added remineralization filter. Certified by WQA against NSF/ANSI/CAN 372 for lead-free and tested by SGS, this combination effectively reduces TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, and more, while also enriching water with essential minerals, balancing taste and health benefits.
  • ✅ COUNTERTOP FILTRATION + PREMIUM-QUALITY CARAFE: No plumbing or installation is required for this RO system. Simply plug this portable piece of tech into any power source and you're ready to fill it up and go! Better yet, the water container is constructed of a high borosilicate glass carafe instead of the traditional plastic, reducing the risk of secondary pollution and making this one of the best countertop water filter systems.
  • ✅ POWER SAVING + WATER SAVING: The water system automatically enters power-saving standby mode when not in use to reduce power consumption. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. Leftover water from a cycle isn't deemed wastewater so more water is saved to use for various household purposes.
  • ✅ FILTER LIFE MONITOR: The countertop water filters last for a long time between 12-24 months to provide 1-2 years of clean drinking water before needing replacement. Monitor display shows the service life of filters and water quality so you can easily keep track of filter replacement and periodically switch out filter tubes.
  • ✅ SUSTAINABLE HYDRATION: 1-year limited manufacturer warranty included upon registration. Designed with premium quality components for years of reliable use, our RO system delivers bottled-quality water at home, reducing plastic waste and supporting sustainability efforts with ClimatePartner Certification.

Product Details

Brand:Bluevua
Model:A-JSJ-LPD-100UV-BMT
Size:ROPOT-UV
Dimensions:10.9 X 15.4 X 14.3 inches

PUR Plus Vertical Faucet-Mount Water Filtration System, Lead-Reducing Filter, Easy Installation, 100-Gallon Capacity, Compatible with External Aerators, Grey

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Key Features

  • ✅ Better tasting water: Enjoy cleaner, great-tasting water with every pour; this faucet mount water filter system features a genuine PUR Plus Filter with advanced 3-in-1 filtration technology
  • ✅ Long-lasting filtration: The water faucet filter lasts up to 3 months or 100 gallons, PUR's filter change light alerts you when it’s time to replace the filter, ensuring you always enjoy crisp, filtered water
  • ✅ Water filter for sink faucet with powerful filtration: This faucet water filter is WQA certified to reduce lead and certified by NSF to reduce microplastics, chlorine, 70 chemical and physical substances that may be found in tap or bottled water
  • ✅ Easy to Install: This tap water filter installs in minutes with no tools needed; the vertical faucet-mounted water filter fits securely on most standard faucets and is not designed for use with pull-out or handheld models
  • ✅ Spend less, waste less: Get up to $30 back weekly by switching from bottled water onto a PUR faucet filter system; savings are based on comparing one year of bottled water (16.9 oz) against a PUR setup with 3 faucet filters

Product Details

Brand:PUR
Model:FM2500V
Size:1
Color:Grey
Dimensions:6.4 X 2.8 X 5.4 Inches

ZeroWater 32-Cup 5-Stage Water Filter Dispenser with Instant Read Out - 0 TDS for Improved Tap Water Taste - IAPMO Certified to Reduce Lead, Chromium, and PFOA/PFOS

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Key Features

  • ✅ Filtered Water Dispenser: The 32 Cup 5-stage Ready-Read Water Filter Dispenser has an integrated TDS Meter to instantly check the levels of dissolved solids before dispensing or pouring water - always know when it is time to change your filter! Change filter when meter reads 006.
  • ✅ 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.
  • ✅ IAPMO certified and BPA free: The filter is IAPMO certified to reduce PFOA/PFOS, lead, chromium and mercury. All material is BPA free
  • ✅ Including: 32-cup Ready-Read Filter Water Dispenser, 1 ZeroWater 5-Stage Filter with Ion Exchange Technology and a Free TDS Meter.
  • ✅ Eco-Friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying the purest tasting

Product Details

Brand:ZeroWater
Model:ZD-032-RR
Size:No Size
Color:blue
Dimensions:13.125 X 6 X 10.375 Inches
Warranty:Warranty

Purewell 3-Stage 0.01μm Ultra-Filtration Gravity Water Filter System, NSF/ANSI 42&372 Certification, 304 Stainless Steel Countertop System with 2 Filters and Stand, Reduce 99% Chlorine, 2.25G, PW-OB

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Key Features

  • ✅ 3-Stage Filtration - The Purewell gravity water filter system adopts a composite filter technology, can reduce most contaminants. The black carbon filter has passed authoritative NSF/ANSI 42 certification, it employs a 0.01μm hollow fiber UF membrane, a silver ion membrane and an activated carbon block to reduce chlorine and intercept rust, sediment, organic matter and heavy metals, etc. This water filter system has also passed authoritative NSF/ANSI 372 certification.
  • ✅ Smaller Filter Pore Size - The filter pore size of Purewell gravity water filter is 0.01 microns so that it can filter out 99.99% tiny materials from the water while other brands' filter pore size is only 0.2 microns. The smaller filter pore size, the higher filtering accuracy. What's more, Purewell water filter system can maintain the optimal flow rate (4 gallon/hour) while the filter pore size is smaller.
  • ✅ Complete Accessory Set: The system not only provides safe water but also adds a touch of style to your home with its 304 food-grade stainless-steel housing. This ensures a sturdy and long-lasting structure. The 304 stainless steel spigot that comes with the system fits the chamber perfectly, preventing any leaks. Additionally, a non-slip stand is included to enhance the user experience. These accessories are included in the package, you don't have to spend extra money on additional accessories.
  • ✅ Energy Saving - Relying on the principle of gravity filtration, no electricity is needed. The gravity water filter system is divided into upper and lower chambers. The upper chamber can be filled with unfiltered tap water, the lower chamber will get clean water after filtered. Because it does not require electricity, it can be used indoors and outdoors. NOTICE: When the bottom chamber is full of filtered water, please do not add tap water to the top chamber or it will leak out.
  • ✅ Long Lifespan and Replaceable - The two carbon filters (black) can provide up to 6000 gallons drinking water, the service life of a single filter element is 3000 gallons (According to different water quality, the lifespan of the filter elements would be a little different). But for optimum performance, the filter elements should be replaced every 6 months. NOTICE: The filter element DOES NOT lower TDS value.

Product Details

Brand:Purewell
Model:K8626
Size:2.25 Gallon
Color:Silver
Dimensions:8.9 X 8.9 X 20 inches

iSpring US31 Under Sink Water System, NSF Certified 3-Stage Water Filters, Reduces PFAS, Chloramine, Chlorine and More, Tankless Water Filter System with Faucet

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Key Features

  • ✅ [Classic Drinking Filter]: The water undergoes a 3-stage purification process: PP sediment filtration, GAC carbon filter and a unique CTO filtration in the 3rd layer. This system efficiently removes common drinking water sediments such as dust, sand, particles, dirt, and rust. Additionally, it effectively eliminates heavy metals, harmful chemicals, Chloramine, cloudiness, colors, chlorine taste, and odor. It's important to note that this under sink water filtration system DOES NOT lower TDS, but preserves the healthy minerals in your water.
  • ✅ [Fresh Healthy Water Supplier]: The on-demand fast flow rate of the iSpring US31 allows it to meet the widest possible range of needs in your home. Up to 20x more effective than the common water pitcher dispenser. Flow Rate: Up to 1GPM depending on source water pressure. Maxim Pressure: 90psi. It washes fresh produce like fruit and vegetables, brings health protection, can provide your entire family with delicious, clean water straight from your tap.
  • ✅ [Excellent Quality and Design]: Features beautiful European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Clear see-through 1st stage housing makes filter inspection a snap. Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards (42, 53, 61) for water quality, material safety and structural integrity.
  • ✅ [Easy to Install and Maintain]: Designed for hassle-free installation and maintenance, the system includes a high-capacity sediment filter, GAC filter, and CTO carbon filter. The sediment filter protects and extends the life of your system, while the GAC and carbon filters efficiently remove harmful contaminants. Filters should be replaced every 6 to 12 months, depending on water quality.
  • ✅ [TDS Note and Customer Services]: This under sink water filter will not reduce the TDS of the incoming water. Instead, it keeps the healthy minerals in your water. If you are interested in a filter that removes TDS, please consider a Ispring reverse osmosis system.Backed by a 1-year Manufacturer with lifetime support from Atlanta, GA USA. For any issue or concern, please don't hesitate to contact us.

Product Details

Brand:iSpring
Model:US31
Size:Standard
Color:Classic White - Basic
Dimensions:6.299212592 X 2.362204722 X 6.299212592 inches
Warranty:1 Year Manufacturer
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