When looking for the best water purification systems, you will find many different factors you need to look out for. You will want to make sure that you find a product that is high quality and that works well. Most of the time, you figure out what you want and spend hours researching and reading reviews until you're so sleepy you can hardly think straight, which is no way to choose anything. I'm here to help.
Here, we will list the highest-rated and most popular water purification systems products from popular USA brands. We will also explain the advantages and disadvantages of using this product to understand better which ones are right for you. We'll tell you about the features to look for, give you a list of what we think are the top 10, and then explain in detail why we picked them.
We choose based on
- Brand value
- Consumer ratings & reviews
Our #1 water purification systems Choice & Comparison Table
SimPure Y7 UV Countertop Reverse Osmosis Water Filtration Purification System, 4 Stage RO Water...
|9.5||Check on Amazon|
Survivor Filter Pro Water Purification System for Survival - Lightweight Hand-Pump Portable Water...
|9.6||Check on Amazon|
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis...
|9.2||Check on Amazon|
Big Berkey® Gravity-Fed Water Filter with 2 Black Berkey® Purification Elements
|9.3||Check on Amazon|
Purewell 2.25 Gallon Stainless Steel Gravity Water Filter System with 2 Black Purification Elements,...
|9.3||Check on Amazon|
Outback Water - Emergency Water Filtration System - 5 Gallon Bucket Water Filter - Portable -...
|9.5||Check on Amazon|
LifeStraw Flex Advanced Water Filter with Gravity Bag - Removes Lead, Bacteria, Parasites and...
|9.5||Check on Amazon|
Waterdrop 10UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under...
|9.4||Check on Amazon|
Pentair Rocean Reservoir, Countertop Water Filter System, Drink Cleaner and Great Tasting Water,...
|9.8||Check on Amazon|
Bluevua RO100ROPOT Reverse Osmosis System Countertop Water Filter, 4 Stage Purification, Counter RO...
|9.8||Check on Amazon|
- 1 Best water purification systems Reviews: Best Overall List
- 1.1 SimPure Y7 UV Countertop Reverse Osmosis Water Filtration Purification System, 4 Stage RO Water Filter, Bottleless Water Dispenser, 5: 1 Pure to Drain, BPA Free (No Installation Required)
- 1.2 Survivor Filter Pro Water Purification System for Survival - Lightweight Hand-Pump Portable Water Filter for Backpacking Hiking Camping Water Filtration - Removal of 99.999% of Tested Virus Bacteria Parasites
- 1.3 APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System , White
- 1.4 Big Berkey® Gravity-Fed Water Filter with 2 Black Berkey® Purification Elements
- 1.5 Purewell 2.25 Gallon Stainless Steel Gravity Water Filter System with 2 Black Purification Elements, Countertop Filtration System for Home and Outdoor Use (Without Stand)
- 1.6 Outback Water - Emergency Water Filtration System - 5 Gallon Bucket Water Filter - Portable - Gravity-Fed Nano Purification System - for Potable Clean Drinking Water - Filters 20-24 Gal/Day
- 1.7 LifeStraw Flex Advanced Water Filter with Gravity Bag - Removes Lead, Bacteria, Parasites and Chemicals Blue, 1 gal
- 1.8 Waterdrop 10UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K Gallons, USA Tech
- 1.9 Pentair Rocean Reservoir, Countertop Water Filter System, Drink Cleaner and Great Tasting Water, NSF/ANSI 42, 53, 401 Certified
- 1.10 Bluevua RO100ROPOT Reverse Osmosis System Countertop Water Filter, 4 Stage Purification, Counter RO Filtration, 2:1 Pure to Drain, Purified Tap Water, Portable Water Purifier for Home
- 2 Best water purification systems Buying Guide
- 3 Benefits of water purification systems?
Best water purification systems Reviews: Best Overall List
Some are driven by food or treats, and others just like to explore anything they can get their footstep on. By having a deep market analysis and user reviews with different interests and personalities, we found trends in which water purification systems are the most popular, most interesting, and stimulating for different temperaments.
Here is the helpful guide & list of recommendation for you to choose.
SimPure Y7 UV Countertop Reverse Osmosis Water Filtration Purification System, 4 Stage RO Water Filter, Bottleless Water Dispenser, 5: 1 Pure to Drain, BPA Free (No Installation Required)
- 💧TEST AND CERTIFIED BY SGS - Against NSF/ANSI 58, EPA 537 and GB/T 5750 Standard. Converts your tap water/well water(TDS<500 ppm) into pure and healthy drinking water by removing 99.99% of the 1,000+ contaminants including viruses, bacteria, chemicals (PFOA/PFOS, Pharmaceuticals), heavy metals (Lead, Arsenicetc), chlorine, TDS (fluoride, nitrates/nitrites) and etc. Say goodbye to the hidden dangers of tap water and eliminate the need to purchase bottled water for your home.
- 💧 UV PURIFICATION SYSTEM - Use no chemicals and emits absolutely no by-products, effectively destroying 99.99% of microorganisms, bacteria, germs more thorough sterilization from your water. SimPure UV purification system combined with 3-Stages RO Filtration System, can take water purification to another level. Taste the difference!
- 💧 NO INSTALLATION REQUIRED - Plug-in and you'll have purified water right away. One full set of quick changing twist-and-seal filters come included it. Get rid of the troubles caused by complicated installation and filter replacement. Compared to traditional Under-Sink Filtration, SimPure Y7 free from water source and space constraints, you can place and move SimPure water purifier to anywhere with power supply available, perfect for kitchen, bedroom, office, lobby, Outdoor RV etc...
- 💧 HIGH EFFICIENCY IN WATER PURIFYING - 5:1 pure to drain, highest water utilization rate of the RO system on the market. Using the Recycling Multi Filtration Technology, can save your water up to 1500%. Your will get a cup of purified water in about 15 sec by the the faster Dispense flow rate (418 GPD). No more wasting money on bottled water, and you’ll be doing your part to save the planet!
- 💧SERVING USA SINCE 2006 - Seattle, WA USA, SimPure dedicated in providing world-class quality of water filtration solutions. If you are not satisfied with your purchase, then we want to hear from you. Please contact our trained water specialists. And is available to answer any questions during the life of the product. (Please scroll down for replacement filter purchase options).
Survivor Filter Pro Water Purification System for Survival - Lightweight Hand-Pump Portable Water Filter for Backpacking Hiking Camping Water Filtration - Removal of 99.999% of Tested Virus Bacteria Parasites
- Independently Tested at Multiple Labs in the USA: Tests show Removal of - 99.999% Virus, Staph, Parasites and Bacteria and Reduction of Heavy Metals - 99.5% of Mercury and 93% Lead - surpassing EPA standards for water filters.
- Proven protection against any unwanted objects in your drinking water; Reduces Heavy Metals and Improves taste, thanks to Dual Hollow Fiber Membrane (Ultra Filters) and Carbon Filtration - 20 times more efficient than the competition at 0.2 microns and none of the Competition Comes Close with Our Heavy Metal Removal
- Shell is ABS Material (Same Material Used on Car Bumpers), Polysulfone Medical Grade Ultra Filter (Same Material Used in Visors of Apollo Astronauts), Food Grade Activated Carbon and Handle Contains Steel Bar Inside for Extra Support. BPA Free
- Super Fast Flow Rate of 500 Milliliters (17 Ounces) per Minute; Can be used directly from fresh water source, pumped into attached cup, or pumped into any portable hydration pack; Perfect for filtering large jugs of water for the whole family
- Survivor Filter Lifetime Sales Support: Survivor Filter is based in North America and we cover all manufacturing and other defects. If you ever run into any problems with any of our products simply contact us and we will work to make it right.
APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System , White
- Supreme quality - designed, engineered, and assembled in USA to guarantee water safety & your health. WQA certified to provide unlimited clean, refreshing crisp tasting water superior to bottled water
- Premium long-lasting filters remove up to 99% of contaminants such as chlorine, taste, odor, VOCs, as well as toxic fluoride, arsenic, lead, nitrates, heavy metals and 1000+ contaminants. Max Total Dissolved Solids - 2000 ppm. Feed Water Pressure 40-85 psi
- America's No.1 rated water filter brand with 20 years of success guaranteeing trouble free, noise-free system for long lasting, dependable, pure drinking water. 2 year extended manufacturer warranty is available upon registration
- System comes with 100% lead-free designer faucet, plus certified JG food grade tubing and parts to provide safe, contamination-free pure water. Pipe Size: 1/4 inches.
- High quality leak-free quick connect fittings require no extra lock clips to seal leak - not relying on water leak detector to protect your home like other brands. Comes with all parts and industry's best instructions and videos for an easy DIY experience.
Big Berkey® Gravity-Fed Water Filter with 2 Black Berkey® Purification Elements
- 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.
- POWERFUL PURIFICATION- Berkey systems equipped with Black Berkey Purification Elements purify water—not just filter it—by addressing over 200+ contaminants in tap water or raw, untreated freshwater sources like ponds, rivers and streams.
- ECONOMICAL, LONG-LASTING- A pair of Black Berkey Purification Elements lasts for up to 6,000 gallons before needing replacement. Each additional pair of elements (sold separately) adds an additional 6,000 gallons of purification power to your system. Black Berkey Purification Elements average just 2 cents per gallon of purified water.
- INDEPENDENT TESTING- Berkey by NMCL uses several independent third-party labs to test a broad range of potential contaminants and conducts Extreme Testing for lead and PFCs in order to show the effectiveness of our Black Berkey Purification Elements.
- DRINK CONFIDENTLY VIRTUALLY ANYWHERE- No electricity, tools or plumbing required. Travel the world, prepare for emergencies, and take control of your family’s everyday drinking water with your Berkey gravity-fed water filtration system with Black Berkey purification elements. Enjoy delicious, nourishing water from the leader in gravity-fed water solutions.
Purewell 2.25 Gallon Stainless Steel Gravity Water Filter System with 2 Black Purification Elements, Countertop Filtration System for Home and Outdoor Use (Without Stand)
- 3-Stage Filtration System - First stage, Activated Carbon filters chlorine and improve the odor and taste of the water. Second stage, Silver Ion eliminates various tiny matters. Third stage, Hollow Fiber Ultrafiltration Membrane filters 99.99% of harmful materials, including Lead, Chromium, Mercury and so on. One more filter stage, one more guarantee.
- 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.
- Non-slip Bottom Design - The bottom of the gravity filter system is made of non-slip material, which can make it more stable and will not fall over or slippery. Ensure the safety of your families.
- Energy Saving - Relying on the principle of gravity filtration, no electricity is needed. The gravity water filter system is divided into upper and lower layers. The upper layer can be filled with unfiltered tap water, the lower layer will get clean water after filtered. Because it does not require electricity, it can be used indoors and outdoors. NOTICE: When the bottom bucket is full of filtered water, please do not add tap water to the top bucket or it will leak out.
- Long Lifespan and Replaceable - Purewell purification filter 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.
Outback Water - Emergency Water Filtration System - 5 Gallon Bucket Water Filter - Portable - Gravity-Fed Nano Purification System - for Potable Clean Drinking Water - Filters 20-24 Gal/Day
- EMERGENCY WATER FILTER SYSTEM: Be prepared when disaster strikes! The Outback PLUS Emergency Water Filtration System transforms microbiologically "risky" water into potable drinking water, removing waterborne pathogens like E. Coli, Giardia, & Cryptosporidium and producing up to 24 gallons of freshwater per day. Powered by gravity, this portable high-capacity water filter offers a reliable, emergency drinking water solution for your entire family when you need it the most.
- GRAVITY POWERED: No electricity and no pumping! Unlike other water purifiers that rely upon a power source to operate, Outback Water's OB-25NF system offers the ultimate safeguard convenience for your off-the-grid survival needs—using a gravity-fed, 4 stage nanofiltration system to purify contaminated water into safe drinking water anywhere. Meets EPA recommendations and is compatible with most fresh and moving water sources, including pools.
- SUPERIOR EFFICIENCY: Good for up to 1,800 gallons! FEMA and the Red Cross recommend a supply of 1 gallon of potable water per person/per day. The Outback PLUS will efficiently purify enough drinking water for an entire family for the duration of an emergency. The two high-capacity filters remove 99.999% of bacteria and 99.99% of viruses from water to ensure safety and reliability. Once in use, filters can last up to 12 months when stored properly.
- EASY TO USE: Simple setup and operation! In an emergency, every moment is precious. Outback PLUS is designed to waste no time, assembling in minutes with clear step-by-step instructions. To use, pour collected water into the upper chamber through the pre-filter net and wait for the water to filter down to the lower chamber. This system's compact design is perfect for easy storage and mobility.
- RUGGED DURABILITY: Dependability you can afford! The Outback PLUS Emergency Water Filtration System is durably made for disaster preparedness and survival, as well as daily use when municipal systems are compromised or in undeveloped areas where potable water is unavailable. Like our product, we strive to be the best at what we do—providing high-quality, kind, and competent technical support in the bargain.
LifeStraw Flex Advanced Water Filter with Gravity Bag - Removes Lead, Bacteria, Parasites and Chemicals Blue, 1 gal
- Protects against 99.999999% of bacteria (including E.coli, Salmonella); 99.999% of parasites (including Giardia and Cryptosporidium); 99.999% of microplastics, heavy metals, like lead, chlorine, organic chemical matter, silt, sand, and cloudiness; improves taste
- Versatile water filter system, can be used 4 ways: as a personal straw filter, with the included gravity bag, as an in-line filter with most hydration packs or attached to most disposable water bottles
- Compact and ultralight, the gravity water filtration system weighs 6.9 oz (196 g) and can filter a gallon of water in less than 10 minutes
- Long-lasting membrane microfilter lasts up to 500 gallons (2,000 L); replaceable activated carbon + ion exchange filter lasts up to 26 gallons (100 L)
- This product gives back: one purchase, one child, one year of safe water
Waterdrop 10UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K Gallons, USA Tech
- Ultra-Long Service Life: When used with municipal water, each filter has a maximum service life of 12 months or 8,000 gallons.
- Innovative Multistage Filtration: The Waterdrop Direct Connect Under Sink Water Filter System uses innovative multistage filtration. And it can effectively reduces lead, chlorine, heavy metals, chemical iṁpurity, sediment and other large particles. Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
- WQA Certified Filter: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by WQA 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-10UA" on WQA official website.
- Easy Installation: The 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 twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8" hose with a direct connection that adapts to standard 3/8" feed water valves under US sinks. The 3/8"–1/2" convertor fitting helps you connect the system to both 1/2" and 3/8" cold water lines and faucets.
- Fast Flow Rate & Multiple Uses: The fast and stable water supply provides pure 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 Under Sink Water Filter System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment. Ideal for drinking, cooking, skincare, and cleaning.
Pentair Rocean Reservoir, Countertop Water Filter System, Drink Cleaner and Great Tasting Water, NSF/ANSI 42, 53, 401 Certified
- CLEANER DRINKING WATER - Removes 76 contaminants*, including lead, chemicals and cysts, with a long-lasting carbon block cartridge. BPA free tank with stainless steel spout. (* see Cert. of Compliance under Product Details for more info)
- BETTER THAN BRITA – The Rocean filter removes 10x the contaminants than the standard Brita pitcher filters, which only filters 7 contaminants. (Brita model# OB03)
- CARTRIDGE LASTS 9X LONGER - Rocean’s filter lasts up to 390 gallons eliminating 2,953 plastic bottles. Brita OB30 filters must be replaced every 40 gallons.
- BEAUTIFUL WORKS-ANYWHERE DESIGN - The Pentair Rocean Reservoir is a beautiful addition to the kitchen counter-top, bathroom, nightstand, office, or anywhere you want cleaner, better tasting water.
- EASY SETUP / NO WAIT – No plumbing or installation. Just plug in, fill up reservoir and press the button to dispense cleaner water on demand.
Bluevua RO100ROPOT Reverse Osmosis System Countertop Water Filter, 4 Stage Purification, Counter RO Filtration, 2:1 Pure to Drain, Purified Tap Water, Portable Water Purifier for Home
- COUNTERTOP FILTRATION: No plumbing or installation is required for this RO system.Simply plug this purifier into any power source to enjoy a cup of filtered water anytime! We added the manual flushing function to help maintain the system! When the banana-shaped water volume button and the round water-making button flashing together, please follow the reminder and press them simultaneously to trigger the 6 minutes self-cleaning to flush out the remained contaminants.
- POWER SAVING/WATER SAVING: Water system automatically enters power-saving standby mode when not in use to reduce power consumption. Leftover water from a cycle isn't deemed wastewater so more water is saved to use for various household purposes.
- 4-STAGE FILTRATION: 4 levels of filtration are utilized to ensure the purest water possible. 99.9% of all possible contaminants are filtered out so you can confidently drink your own tap water.
- 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. Filters are also designed to help save water with an impressive 2:1 Pure to Drain ratio. 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.
- TECHNICAL SUPPORT/WARRANTY: 1-year warranty can be found in the manual or Bluevua official website. Simply scan the QR code and fill out the purchase information for 1-year manufacturer warranty registration. In addition, online customer service is also available for help. We stand behind our products and our company. If for any reason you are not completely satisfied with your Bluevua products, we offer a 30-day full refund and a 1-year warranty on all our products.
Best water purification systems Buying Guide
You don't need to spend a lot of money to get a good quality water purification systems, but it's worth spending a little extra to get something better. If you're buying a cheap product, there's no guarantee that it will last as long or perform as well as an expensive one. Some cheaper products are made with lower quality materials that can break more easily or wear out quicker than those made with better quality materials. So how do you know if a product is of high quality or not?
Here are some things to look out for:
- Check the brand name and reputation
- Look at customer reviews and ratings
- Look at how long the warranty lasts and what it covers
- How many years have they been making this product?
An water purification systems always comes at a price. If you want quality and longevity, then you have to be willing to spend more than what people usually spend on their products. You need to know that there is no free lunch in this world. What is good, will come with its own cost. So, the price of an item should not be the only factor in your decision-making process.
Quality is another important thing that you should look out for when buying water purification systems. It would be advisable for you to ensure that whatever item that you buy does not break down easily before its time or even worse after its time! The quality of any product must also be good enough to give it an edge over competing brands in terms of durability and longevity.
Check the product’s reviews
You can find reviews on most major retail websites like Amazon. These will give you an idea of what other people think about the water purification systems, including any problems they have had with it or things that could have been done better.
Look for a warranty
You can tell the quality of water purification systems by its brand name. If a company has been in business for a long time and has been making products for many years, then it must be doing something right! So when buying any type of product, look for well-known brands and companies who have been around since day one! They are sure to have some great products that will last you for years!
Do your research
The first thing that you need to do when looking for a water purification systems is to conduct research on different brands and their features so that you can narrow down your choices. This will enable you to identify what type of product suits your needs and preferences perfectly so that you do not have any regrets at the end of the day when using it in real-life situations.
Benefits of water purification systems?
The most important thing to consider when buying a water purification systems is its benefits. The best products offer you the best value for your money and the ones that will save you time and effort. There are many benefits of using the best water purification systems. Before making a purchase, it is important that you understand the benefits of the water purification systems so that you can get the best deal possible.
Here are some of the most important benefits of water purification systems:
- The first benefit is that it will make your life easier.
- Over time, water purification systems will save you significant money.
- It is durable and can last for a long time.
- It improves performance in a variety of ways.
- Made from high-quality materials that are sturdy and reliable.
- It simplifies the process of working.
- Simple and intuitive design makes them easy to use.
- Longer-lasting and more effective
- It's worth your money.
- Offers professional services.
- Maintaining or repairing it takes less time and energy.
- Guaranteed quality.
- A greater sense of safety for health.