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Which Filter Is Best for Drinking Water?

Dr. Jonathan Doyle - Updated March 26, 2024
To prevent waterborne diseases and preserve good health, clean and safe drinking water must be constantly available. Luckily, you can protect yourself and your family from these harmful substances in the water by purchasing a durable water purifier that meets local regulations and standards for water quality.
Although there are many drinking water purifiers on the market, not all can satisfy your individual needs. Hence, to help you cross the hurdle of searching and deciding which one’s best for you, we have compiled a list of the top 5 best filters for drinking water.

What Are Water Filters and How Do They Work?

Water filters remove impurities, pollutants, and undesirable elements from water. They help you ensure the water meets a certain quality standard for consumption or other uses. These filters use many purification methods to purify water.
One example is the use of activated carbon filters, which is one of the most common forms of water filters. It has a large surface area and numerous tiny holes, which capture and absorb pollutants. This technique successfully removes organic contaminants, chlorine, and volatile organic compounds (VOCs), which improves the taste and odor of water.
Water Filters
Another popular filtration method is a reverse osmosis water filter . Water flows across a semipermeable membrane, which allows only water molecules to pass and avoids contaminants such as germs, viruses, and dissolved minerals. Reverse osmosis effectively produces high-purity water for residential and industrial purposes. Some filters employ ceramic materials with extremely fine pores to physically block larger particles, silt, and microbes.
UV (ultraviolet) water purifiers remove contaminants from water by destroying the germ DNA. Although it does not eliminate particles or chemicals, it will help you remove bacteria, viruses, and other pathogens. Lastly, the Ion exchange filters replace undesirable ions in water with more appropriate ones. These filters often soften water by exchanging calcium and magnesium ions for sodium ions, resulting in lower water hardness. Some filters adopt only one of these purification systems, while others combine two or more. The more systems combined in a filter, the more effective it would be at purifying your water, especially for drinking.
UV (ultraviolet) water purifiers

Best Drinking Water Filter

1. Countertop Electric Water Filter Pitcher ED01A, Alkaline Water Dispenser

  • Installation: Countertop
  • Key Features: Alkaline Water, Portable Design, Long Battery Life, One Touch Control
  • Specifications: pH increase by .., gallons before replacement
This purifier has a 2X longer alkaline slow-release lifespan so that you can get a long-term pH balance of water. It increases the original pH by 1.5-2.5 units. The one-touch control on this electric water filtration pitcher makes it easy to get water. You can dispense clean, fresh water with a single touch, so you don’t need to hold anything. It also has a 15-cup filtering capacity, and the portable design makes it perfect for a wide range of settings, including kitchens, living rooms, offices, refrigerators, and even camping trips. The smart handle design improves mobility and provides convenience wherever you use it.
Waterdrop Countertop Electric Water Filter
This alkaline water filtration machine is IAPMO certified and meets NSF/ANSI 42 and 372 requirements. It has a 5 µm quality carbon block filter. Third-party lab testing has validated its capacity to remove over 30 pollutants while maintaining the purity and flavor of your drinking water. For peak performance, you should replace the filter immediately after filtering 200 gallons of water or three months of use.

2. HUL Pureit Water Purifier

  • Installation: Countertop, Wall-mount
  • Key Features: Microfiltration, UV and RO, 7-stage filtration, Copper supplements to water
  • Specifications: 8 Litres Storage
The HUL Pureit Water Purifier is an excellent recommendation for drinking water purification, with its complete 7-stage filtering process. This powerhouse frees water from hazardous microbes, heavy metals, and odors. It also contains necessary minerals, particularly copper. The purifier’s black and copper exterior is well-designed and adds a touch of aesthetics to your kitchen. Its versatility shines through with tabletop or wall-mounting, allowing you to customize your kitchen arrangement.
The HUL Pureit provides up to 8-litre water storage capacity, which means it can cater to medium to large-sized families who require a consistent supply of purified drinkable water. It infuses copper and provides health benefits by enriching the water with this crucial mineral known (for its antibacterial characteristics). The purifier also uses various modern technologies with multifaceted techniques that guarantee pollutants are removed at numerous levels and a high degree of water purity. These include RO system (RO), ultraviolet (UV), and microfiltration.

3. Waterdrop Electric Water Filter, ED01 Countertop Water Filtration System

  • Installation: Countertop
  • Key Features: 15 Filtration Cups, 0.5 µm premium carbon block filter,
  • Specifications: 30 Days Usage after Full Charge (with a daily usage of 101-135 oz)
It’s an electric design countertop filter that uses one-key control, making it a unique option and a good recommendation on our list of pitchers and dispensers. It provides faster filtration, quality filter materials, and simple operation for filtering and purifying water. This countertop water filter also uses a 0.5 µm premium carbon block filter material for high precision, great adsorption, and zero carbon leakage. It’s your best bet for effectively removing water pollutants and improving the quality and overall flavor of your drinking water.
For the best quality filtration and flavor, replace the filter after filtering 200 gallons of water or three months of use. Under normal conditions, the battery can last about 30 days when fully charged if you use 101-135 oz of water daily. The device has passed stringent IPX5 high waterproof level tests, so it’s perfect for usage in a damp environment. It has a 15-cup filtering capacity, and its water-contacting components are made up of BPA-free materials that keep every drop of your water pure and safe to drink.

4. Havells Fab UV Storage Water Purifier

  • Installation: Countertop
  • Key Features: UV, UF, 5 Stage Purification
  • Specifications: 7-litre Tank
Havells Fab UV Storage Water Purifier
This purifier’s 5-stage purification procedure includes copper and zinc treatment, ensuring you get high-quality water. The transparent 7-liter tank provides considerable storage space, and you can readily monitor the water level. It comes with UV and UF purification technologies; this water purifier goes above and beyond to ensure the safety of your drinking water, even when the TDS (Total Dissolved Solids) is less than 300 ppm. It’s crucial to note that while this purifier works well with municipal water sources, it may not be ideal for tanker or borewell water.

Which Water Filter Is the Best For Drinking Water?

The Waterdrop Electric Water Filter, ED01 Countertop Water Filtration System is our top pick for drinking water filtration. The electric design, one-key control, and 5-stage purification process, including a 0.5 µm premium carbon block filter, guarantee high precision, good adsorption, and minimal carbon leakage. IAPMO-certified against NSF/ANSI standards, it lowers 34 contaminants while providing high-quality drinking water. The lengthy battery life, safety performance, and portable design add to its attractiveness.
ED01 Countertop Water Filtration System

Conclusion

The Waterdrop Electric Water Filter ED01 and Havells Fab UV Storage Water Purifier emerge as top competitors, meeting various water purification demands. The Waterdrop ED01 stands out for its electric design, 5-stage purification process, and portability, which provide convenience and high-quality filtering.

FAQs

Which filter water is good for health?

In terms of health and safety, all of the Waterdrop ED01 series are the top picks. They follow strict regulations and employ BPA-free materials for water-contacting components. Their qualifications and tests also show their ability to produce high-quality, health-conscious drinking water.

Which Water Filter Removes the Most Contaminants?

The Waterdrop N1 Countertop Reverse Osmosis Water Dispenser is particularly effective at removing the most pollutants. Its 5-stage filtration system, which includes a 0.0001 micron RO membrane, successfully removes a wide range of contaminants such as chlorine, antimony, arsenic, and others, ensuring the purest water possible.

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Contaminants Detected in  Fruitland Water Special Service District
30
Contaminants
EXCEED EWG HEALTH GUIDELINES

30  Total Contaminants in Your Water

Water Provider

Fruitland Water Special Service District

Population Affected

120,000

Water Source

Ground water
Exceeds Guidelines

Others Detected

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