10 Best Water Filters | April 2017

We spent 30 hours on research, videography, and editing, to review the top selections for this wiki. Even without the latest lead contamination scandals, you may prefer to make sure your home's drinking water is safe to drink and use for cooking. Our selection of water filters includes simple and convenient pitchers through to permanently installed reverse osmosis systems that will ensure the taste, odor and purity of your water. Skip to the best water filter on Amazon.
10 Best Water Filters | April 2017
Overall Rank: 8
Best Mid-Range
Overall Rank: 1
Best High-End
Overall Rank: 9
Best Inexpensive
The Invigorated Living AWP-B35L has an ergonomically-designed handle that makes it easy for anyone in the family to pour without spilling. Its high-pH filtration system also improves health. However, removing the filter is a pain.
  • nonslip rubber base
  • bpa-free construction
  • only filters half the pitcher at a time
Brand Invigorated Living
Weight 3.2 pounds
Rating 3.9 / 5.0
Capable of purifying 40 gallons of water using a single filter, the Pur 5 CR-4000 is a decent portable option for everyday use. Its secure-fit design ensures your unfiltered water remains separated from the purified water.
  • reduces chlorine taste and odor
  • space-saving design fits in most fridges
  • narrow base makes it prone to tipping
Brand Kaz
Model CR-4000
Weight 13.6 ounces
Rating 3.7 / 5.0
The Watts Premier 531130 features high-end ceramic valves and a 3-stage filtration system that uses Hollow-Fiber technology to trap and remove even the tiniest particles from your water. However, customer service isn't the greatest.
  • can operate at low water pressures
  • no bottles reduces environmental impact
  • confusing installation manual
Brand Watts Premier
Model WP531130
Weight 6.5 pounds
Rating 3.7 / 5.0
Eliminate the expense of water bottles with the WaterChef C7000. This filter uses Big Block filtration technology for efficient reduction of impurities and improvement of taste to your water. But the plastic parts are rather flimsy.
  • tested & certified by nsf international
  • low-profile design
  • has a tendency to drip after shutoff
Brand WaterChef®
Model C7000 (Black)
Weight 4.5 pounds
Rating 3.7 / 5.0
The Brondell H2O+ offers a sleek and compact design that makes it a relatively convenient countertop solution for those with limited space who don't want to deal with permanent installations. Unfortunately, it's not very durable.
  • filter replacement indicator
  • compatible with most standard faucets
  • the spout is too short
Brand Brondell H2O+
Model H625
Weight 2.6 pounds
Rating 3.9 / 5.0
The Berkey BK4X2-BB is constructed from high-grade polished 304 stainless steel, and has a 2.25-gallon capacity. Its nesting chamber design also looks great in almost any modern kitchen. However, this filter is extremely expensive.
  • includes 2 fluoride/arsenic filters
  • stands up to heavy daily use
  • it's a bit of a pain to clean
Brand Berkey
Model BK4X2-BB
Weight 8.6 pounds
Rating 3.9 / 5.0
The Woder 10K-GenII installs in under 5 minutes without the need for a professional plumber. Its direct connect filtration system delivers up to 10,000 gallons of delicious water right from your sink. But the flow rate is a bit slow.
  • lightweight at only 2.9 pounds
  • includes 3/8-inch fittings and hoses
  • it doesn't filter hot water
Brand Woder
Model pending
Weight 2.9 pounds
Rating 4.3 / 5.0
With its long-lasting filters and food-grade tubing, the Apec ROES-50 not only removes up to 99% of contaminants, but it will produce virtually unlimited amounts of refreshingly crisp drinking water rivaling that of bottled sources.
  • has a 1-year satisfaction guarantee
  • filters both tap and well water
  • easy diy installation
Brand APEC Water Systems
Model ROES-50
Weight 28.4 pounds
Rating 4.5 / 5.0
The iSpring RCC7 is a five-stage, reverse osmosis filtration system that is designed to trap particulate matter like dirt, rust, and silt for improved water taste and purity. It also includes an EU-style, brushed nickel faucet.
  • noise-free operation
  • auto shut-off when tank is full
  • built-in water detector and flood alarm
Brand iSpring
Model RCC7
Weight 26.1 pounds
Rating 4.9 / 5.0
With its 7-stage filtration system and patented, Full Contact technology that adds calcium and magnesium minerals twice during the purification process, the Home Master Artesian removes up to 98 percent of chemicals from your water.
  • reverse osmosis operation
  • filter is made in the usa
  • very fast flow rate
Brand Home Master
Weight 14.1 pounds
Rating 5.0 / 5.0

Buyer's Guide

The Risks Of Hard Water

Whether drinking, washing dishes, or making coffee, daily life requires water. Problems occur when the water running through a home is considered hard water. In America, the sources of both tap and bottled drinking water include rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels over the surface of the land or through the ground, it dissolves naturally-occurring minerals and, in some cases, radioactive material, and can even pick up substances resulting from the presence of animals or human activity.

Tap water which is considered hard is filled with undesirable elements such as calcium, chlorine, magnesium, iron, and sediment matter. These minerals and sediment can cause damage to a house's plumbing, appliances, dishes, and the hair and skin.

Without a water filter or water softener, hard water begins to buildup in the pipes it travels through. This can cause inconsistencies in water pressure and clogged pipes which may burst if left unaddressed. If this hard water makes it through the pipes, it causes scale to accumulate on taps and sink faucets. This scale is made up of charged minerals, which adhere themselves to the metal tap as the water exits.

Hard water can also cause issues with dishes. The high mineral content of hard tap water prevents liquid dish soap from producing suds by binding with the soap molecules, creating a thick slime that is difficult to lather. The minerals are also more difficult to remove from laundry, leaving sheets stiff and causing clothing to wear down faster.

The body can suffer from the effects of hard water as well. Water that has not passed through a water filter contains particles from not only minerals, but from heavy metals, organic compounds, chlorides, and even low levels of pharmaceutical medications. All these particles can toll the kidneys, contributing to kidney stones.

Drinking Tap Water

Mineral hardness is not the only thing to worry about in a glass of tap water. Most tap water, especially the water in heavily populated cities, is full of contaminants which can pose serious health risks.

As easy as drinking a glass of tap water seems, it can actually be a health risk. The levels of arsenic in drinking water in the United States are especially high. Arsenic is known to cause cancer and other serious health problems. It is found naturally in the rocks and soil of the earth; though this is not where contamination occurs from. Drinking water can be contaminated by arsenic compounds found in pesticides, preservatives, electrical additives, and glass. People can be exposed to arsenic from food and the work environment, though the easiest avoidable source is in drinking water.

Drinking tap water also exposes the body to pharmaceutical drugs. Prescription and over the counter drugs alike are released in small amounts in patients' urine or simply flushed down the toilet. Many water processing plants treat water to remove government-mandated chemicals and organic matter such as bacteria. This water is then reintroduced into the water cycle.

The problem with this is that many pharmaceutical drugs remain in the water. The World Health Organization estimates that only 50 percent of these drugs are filtered out with water treatment processes like chlorination. Filtration processes like reverse osmosis remove up to 99 percent of particulates such as these.

Unfiltered water can also contain heavy metals like aluminum; which has been linked to liver disorders, learning disabilities, and degenerative brain diseases such as Alzheimer's and Parkinson's. Studies have shown that aluminum contributes to brain disease by producing oxidative stress in the brain tissue.

Benefits Of Using A Water Filter

The best way to avoid many of the negative health impacts associated with tap water is to use a water filter. Water filters can provide pure, clean drinking water while also saving users money and time.

Equipping the home with high quality filtered water keeps the body healthy. Water filters remove heavy metals such as lead and aluminum; preventing them from entering the body. Water produced from a filter also removes organic contaminants such as bacteria and chlorine by-products. Water filtration can reduce the risk of gastrointestinal diseases by removing parasites like giardia from drinking water.

Water filtration also removes fluoride. While fluoride has been associated with oral health, it is actually linked to a number of health problems such as a weakened immune system and impaired cognitive function in children. Researchers of this meta-analysis found strong indications that fluoride can adversely affect brain development in children.

Water filters also save money. Water produced from filters can cost pennies per gallon. This is a drastic savings when compared to bottled water. Most filters are simple to set up and use, and are economically and environmentally sound. Filtered water is also superior to plastic bottles, as plastic water bottles are not biodegradable.

As the population of the United States goes through plastic bottles at a rate too high to be immediately recycled, much of this consumer plastic ends up in landfills. Drinking water from an in-home filter immediately reduces plastic use, which is a benefit for both the drinker and the planet.

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Last updated on April 23 2017 by multiple members of the ezvid wiki editorial staff

Our professional staff of writers and researchers have been creating authoritative product recommendations and reviews since 2011. Many of our wikis require expert maintenance, and are authored by individual members of our editorial staff. However, this wiki is currently maintained by multiple members of the ezvid wiki team.