Best Whole House Water Filtration System to Remove Chlorine

The Best Whole-house Water Filters, According to a Master Plumber

Our expert weighed in on the best systems for your home

We independently inquiry, examination, review, and recommend the best products—learn more than almost our process. If you lot buy something through our links, we may earn a commission.

The Spruce / Chloe Jeong

A make clean, salubrious h2o supply is the lifeline of every abode. Y'all use it for bathing, drinking, cooking, washing dishes, doing laundry, and hydrating your lawn. However, depending on the source, your supply could contain various impurities—including heavy metals, sediment, leaner, viruses, and high amounts of chemicals like chlorine and hydrogen sulfide. Whether your water tastes bad, smells weird, has a strange color, contains visible particles, looks suspiciously cloudy, or is staining your wearing apparel or dishes, a whole-house water filter can take care of the problem.

These systems use various filtration methods, such as fine physical barriers, KDF (which stands for kinetic degradation fluxion), carbon, and UV low-cal. After installing one, your home'southward water supply is treated in one identify to remove the contaminants in question, before information technology makes it fashion through each pipe and into every faucet. When purchasing a whole-house water filter for your home, though, information technology's of import to consider several factors, in addition to how the water is filtered. Flow rate, which is an indication of how rapidly the h2o will pass through the system and to your desired location, is an important gene. You lot'll also want to expect into maintenance requirements, similar how often the system needs its filter replaced and whether y'all take to dismantle the unabridged unit when doing so.

In addition to checking the filtration media, flow charge per unit, and maintenance requirements, you'll want to make sure the arrangement is designed to filter the specific impurities lurking in your tap water. If you're not sure what's contaminating your supply, Richard Epstein, licensed master plumber and fellow member of The Spruce Home Improvement Review Board says, "Information technology is ever best to take the water tested to make up one's mind the needs and filter requirements." You tin can have your water tested past providing a sample to a state-certified laboratory. It's best to contact your local health department or the laboratory to ensure you lot're capturing the samples properly, and don't need assistance. After results come back, you lot tin look into the finest filtration systems for every concern, home size, and budget.

Here, the best whole-house water filters for every household.

Our Summit Picks

Information technology works to remove common contaminants via three filtration methods, and you don't need to dismantle it to modify the filter.

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Piece of cake to install, this arrangement is an affordable mode to remove larger sediment from your pipes.

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Boasting five filtration methods, this splurge-worthy water filter tackles chlorine, bacteria, and sediment.

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The three-phase system uses unlike types of filters to target contaminants and debris specific to well water.

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Using very petty energy, it has a powerful ultraviolet light to eliminate 99.9 percent of harmful microorganisms.

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The heavy-duty, triple-stage system effectively removes lead, iron, and other contaminants from your water supply.

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With a single-stage system, this filter can assistance go on your drinking h2o make clean and well-baked without the chlorine taste.

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It filters, treats, and softens the h2o flowing from every tap throughout your home.

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What We Like

• Deodorizes water supply

• Simple maintenance requirements

• Ane-twelvemonth warranty

What We Don't Similar

• Doesn't filter bacteria or viruses

• Can be very leaky

The best filter for your dwelling ultimately depends on what'due south contaminating your supply. Having said that, the Limited Water WH300SCKS 3 Stage Filtration System addresses a long list of contaminants—including lead and organic matter—making it an effective option for a variety of households. Your h2o volition laissez passer through a sediment filter first, which takes intendance of small-scale particles and organic thing. Next, the KDF filter removes trace heavy metals, including lead, iron, mercury, and copper. Lastly, your supply is deodorized with the activated carbon filter to amend its taste and scent.

The carbon likewise reduces chlorine levels and takes care of turbidity, which is the clarity of your h2o. The only affair this whole-abode filtration system doesn't remove is bacteria and viruses. It can as well be quite leaky, since some parts that connect to your plumbing are made of plastic and not equally durable. Withal, this arrangement otherwise has a sturdy, stainless steel construction that'll final for years to come. Replace the filter for each of the three stages every six months or so, simply know information technology'southward like shooting fish in a barrel to do without dismantling the organization.

Number of Stages: iii | Menstruum Rate: 15 GPM | Dimensions: 29 ten 24 10 8.5 inches | Filtration Method: Activated carbon, sediment, and KDF

What Nosotros Like

• Upkeep-friendly

• Improves taste and smell

• Piece of cake to install

What Nosotros Don't Like

• Filters must exist replaced oftentimes

• Doesn't remove heavy metals or bacteria

Y'all don't have to spend thousands (or even hundreds) of dollars to remove impurities from your home's water supply. GE's single-stage Loftier Menstruation Filtration Organization (model GXWH40L) is non merely budget-friendly merely too effective at eliminating sediment, chlorine, and rust.

It uses a GAC (granular activated carbon) and a sediment filter to get rid of particles while improving the color taste, and smell of your tap water. Nosotros likewise like that information technology'southward piece of cake to install. While this whole-house filtration system is much more affordable than others in its category, one thing to notation is that you'll need to buy replacement filters every three months or so.

Number of Stages: 1 | Catamenia Charge per unit: x GPM | Dimensions: xv.25 x 9.75 x viii inches | Filtration Method: GAC, sediment

What We Like

• Improves taste and aroma

• Removes 99.nine percent of bacteria

• Includes water softener

What Nosotros Don't Like

• Expensive

• Doesn't remove heavy metals

If you lot're working with a higher budget, you might consider this whole-firm filter from Pentair (model PSE1800-P). The single-stage arrangement boasts 4 filtration methods, including a physical sediment filter, GAC, coconut-shell carbon, sand, and ultraviolet light.

Not only does it become rid of particulate affair and improve the taste and smell of your water, but information technology also eliminates 99.ix percent of leaner. What'southward more, the included water softener prevents scale build-up and gets rid of the singled-out hard h2o odor without removing minerals that actually benefit your wellness, like calcium, sodium, potassium, and magnesium.

Number of Stages: one | Flow Rate: 7 GPM | Dimensions: 48 ten 12 x 12 inches | Filtration Method: UV, sediment, GAC, kokosnoot-beat carbon, sand

What We Like

• Reasonably priced

• Filters most common contaminants

• Improves sense of taste and olfactory property

What Nosotros Don't Like

• Doesn't filter lead

The best option for well water is the iSpring 3-Stage Filtration Organization (model WGB32BM). It uses robust carbon and sediment filters to eliminate organic particles oft found in underground wells, like dirt, sand, and rust.

This whole-house h2o filter as well tackles chlorine and VOCs (volatile organic compounds), along with hydrogen sulfide, to remove the icky sulfur scent. While it's not designed to become rid of atomic number 82, the iSpring targets other heavy metals similar atomic number 26 and manganese.

Number of Stages: 3 | Flow Charge per unit: 15 GPM | Dimensions: 24.25 ten 7.75 x 27.75 inches | Filtration Method: Coconut-shell carbon, sediment

What We Like

• Kills 99.ix percent of germs

• Long-lasting filter

• x-yr warranty

What We Don't Like

• Doesn't remove heavy metals

• Doesn't remove sediment

If your dwelling house uses municipal h2o, nosotros recommend the Pelican Treatment and Disinfection System (model PUV-14). Information technology uses powerful ultraviolet light to eliminate 99.9 per centum of harmful microorganisms. This includes viruses, fungi, waterborne pathogens, and bacteria, such as East. coli, cryptosporidium, and giardia.

Non simply that, but the UV filter lasts an entire year, and the system itself uses about the same amount of energy as a low-watt low-cal seedling. One thing to note is that the Pelican Disinfection System doesn't get rid of heavy metals or sediments.

Number of Stages: 1 | Menstruation Rate: 14 GPM | Dimensions: 23.five 10 3.5 x three.5 inches | Filtration Method: UV

What We Like

• Reasonably priced

• Filters lead and iron

• Improves taste and aroma

What Nosotros Don't Like

• Doesn't remove bacteria

Y'all can't taste, odor, or see lead in drinking water. But if this heavy metal has been detected in your supply, the APEC 3-Stage Whole House Water Filtration System (model CB3-SED-KDF-CAB20-BB) is a solid solution.

After removing sediment, rust, and VOCs with an ultra-fine pleated barrier, it captures pb, iron, and other heavy metals with a KDF filter. Finally, your water will pass through a carbon filter, which takes on hydrogen sulfide and chlorine to help exit you with crisp, clean water. It can filter up to 100,000 gallons of h2o before needing to change the cartridges.

Number of Stages: three | Flow Rate: xv GPM | Dimensions: twenty 10 four.five ten 4.5 inches | Filtration Method: Sediment, KDF, carbon

What We Similar

• Reasonably priced

• Improves gustatory modality and smell

• 6-year warranty

What Nosotros Don't Like

• Doesn't filter sediment

• Doesn't filter leaner

For households dealing with the unpleasant odour and taste of chlorine, we suggest the A.O. Smith Single-Stage Water Filtration System (model AO-WH-FILTER). Thanks to its advanced granular activated carbon filter, it claims to remove 97 per centum of the scent for a full six years.

This h2o filter also reduces mercury levels and eliminates turbidity, leaving yous with crystal-clear Water. While information technology won't get rid of particles or pathogens, it's compatible with various add-ons, including A.O. Smith's sediment filter, a UV sterilizer, and a whole-house descaler.

Number of Stages: 1 | Flow Charge per unit: vii GPM | Dimensions: 26 10 8.5 x 8.5 inches | Filtration Method: GAC

What We Like

• Includes h2o softener

• Improves taste, smell, and color

• Five-year warranty

What Nosotros Don't Similar

• Expensive

• Doesn't remove heavy metals

Difficult water at dwelling house? Your best bet is this water filter-softener combo from Pelican (model PRC-5). The triple-stage filtration system commencement captures sediment and particulates, then eliminates chlorine and chloramines with activated carbon.

While it doesn't specifically kill bacteria, the bacteriostatic media stops microorganisms from growing. More to the point, the included NaturSoft characteristic softens your h2o supply while treating scale build-up in your plumbing, faucets, and appliances without adding any harsh chemicals.

Number of Stages: 5 | Flow Rate: 15 GPM | Dimensions: 59.5 x 19 x 19 inches | Filtration Method: Sediment, GAC, bacteriostatic

Final Verdict

The best whole-house water filter is the Limited H2o 3 Phase Water Filtration System (view at Amazon). This comprehensive solution calls on activated carbon, KDF, and a sediment filter to eliminate chlorine, particulate matter, cloudiness, and multiple heavy metals, including lead. However, if you're looking for something more wallet-friendly, you lot can't become wrong with the GE Loftier Flow Filtration System (view at Amazon), which effectively removes chlorine, sediment, and rust from your water supply.

Contaminants Filtered

As Epstein notes, it's best to have your water tested before purchasing a whole-house water filter, as filtration systems vary in terms of what contaminants they eliminate. Some of the most common impurities include chlorine and hydrogen sulfide, which can affect the taste and smell.

Then there are substances that can pose a wellness risk, such as bacteria, fungi, viruses, and other waterborne pathogens, along with heavy metals like lead, iron, mercury, and copper. Lastly, most (merely not all) water filtration systems capture particulate matter, similar sediment, sand, clay, and rust.

Flow Rate

Flow rates for water filtration systems are measured by gallons per infinitesimal (GPM). By and large speaking, slower flow rates are amend, equally they allow more than contact time with the screening media, thus removing more than impurities.

The right menstruum rate for filtering your water supply tin too be determined by the size of your household. For instance, if there are two people living in a dwelling house with one bath, a flow rate of up to seven GMP is ideal. All the same, households with five or more people and 3 or more than bathrooms will probable require a faster menstruum rate, effectually 15 GPM.

Required Maintenance

After initial installation, almost whole-house h2o filtration systems are relatively like shooting fish in a barrel to maintain. The virtually important thing is that yous change the filters regularly. Be sure to check the manual, as some need to exist replaced as often as every 3 months, whereas others can last an entire year.

Since every model is unique, you may want to look for an option that doesn't require dismantling every fourth dimension you replace the filters. And just like your other HVAC systems, you're wise to have your water filter serviced by a professional at least in one case a twelvemonth.

FAQ

• Are whole-house water filters worth it?

  While many models are in the $500 range, Epstein notes, "A good whole-firm water filter can cost you $2,000 or higher, depending on the degree of filtering." For many homes, h2o filters are well worth the investment.

  To determine whether information technology's a worthwhile purchase, Epstein says to consider your firsthand needs. "Are y'all drinking or consuming high levels of tap water? Is the water discolored? Does the water smell? Are there high particle levels?" Answering these questions can give you an idea of how urgent a filtration system is and whether it tin meet your needs.

• Do whole-house water filters remove lead?

  Some whole-house water filters remove lead and other heavy metals similar mercury, atomic number 26, copper, manganese, chromium, and arsenic. However, not all systems are designed to eliminate lead, fifty-fifty if they can filter other heavy metals, so be certain to bank check the product description before purchasing one.

  If there is atomic number 82 in your h2o supply, Epstein recommends getting a reverse osmosis organization that meets NSF (National Sanitation Foundation) certification standards. Whole-domicile water filters with kinetic degradation fluxion (KDF) media tin likewise exist constructive in removing pb.

• Where are whole-house water filters installed?

  "They are usually installed where the water service enters the home in guild to filter all the domestic water," explains Epstein. Your master h2o shut-off valve is likely somewhere on the perimeter of your house, such every bit in your garage, basement, utility room, or potentially the basement. Additionally, Epstein says power is typically required, and "drainage may exist required for automatic washdown of the filter."

• How long practise whole-house water filters last?

  While it depends on the capacity and the size of your dwelling house, the tanks of virtually whole-house h2o filtration systems last anywhere from three to ten years. Some loftier-end can concluding equally long as 20 years.

  The filters, however, don't last very long and need to be replaced regularly. Sediment and carbon filters usually need to be switched out every three to six months, and UV water filters typically last most a twelvemonth. KDF media can last for much longer, often upwards of half-dozen years.

Theresa Holland is a copyeditor and commerce writer specializing in habitation improvement and lifestyle. For this article, she interviewed The Spruce Home Improvement Review Board member Richard Epstein, a licensed primary plumber and water filtration practiced for insight into contaminants, safety concerns, and types of filters. Before landing on her final selections, she researched the potential health risks of impure water and treatment certification standards, considering dozens of models from various manufacturers and retailers. Theresa has been contributing to The Spruce since 2019, where she writes full product reviews and covers HVAC, cleaning essentials, appliances, and kitchenware.

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Source: https://www.thespruce.com/best-home-water-filters-4159152

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