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Whole House Water Filtration Systems

Best Whole House Water Filtration Systems

From leading brands and best sellers available on the web.

Sponsored

Waterdrop 3-Stage Whole House Water

Waterdrop

Waterdrop 3-Stage Whole House Water Filter System,Reduce Iron&Manganese,with Carbon &Sediment Filters,7-Stage Filtration,Reduce Lead,Chlorine,Odor,5 Micron WHF3T-FG,1" Inlet/Outlet

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#1

Winner

Aquasure Harmony Series 48,000 Grai

Aquasure

8%OFF

Aquasure Harmony Series 48,000 Grains Whole House Water Softener w/High Efficiency Digital Metered Control Head (48,000 Grains)

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Sponsored

Waterdrop 3-Stage Whole House Water

Waterdrop

Waterdrop 3-Stage Whole House Water Filter System,Reduce Iron&Manganese,with Carbon &Sediment Filters,7-Stage Filtration,Reduce Lead,Chlorine,Odor,5 Micron WHF3T-FG,1" Inlet/Outlet

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#2
iSpring Whole House Water Filter Sy

iSpring

16%OFF

iSpring Whole House Water Filter System, Reduces PFOA/PFOS, PFAS, Lead, Scale, Chlorine, Chloramine, 3-Stage Whole House Water Filtration System, Model: WGB32B-KDS

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#3
Whole House Water Filter System| UL

EXPRESS WATER

Whole House Water Filter System| ULTIMATE PROTECTION | 3 Stage Water Purifier Whole Home, Top-Tier Heavy Metal + Anti-Scale Filters, High Reduction in Scale, Chloramine, Chlorine, PFAs, Lead, Arsenic

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#4
Aquasana Whole House Water Filter S

Aquasana

7%OFF

Aquasana Whole House Water Filter System | 1,000,000 Gallons | Salt-Free Softener Alternative | UV, Carbon & KDF | Tackles up to 99.99% Chlorine, Bacteria, Viruses, Cysts & Scale | EQ-1000-AST-UV

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#5
iSpring Whole House Water Filter Sy

iSpring

31%OFF

iSpring Whole House Water Filter System, Highly Reduces Sediment, Taste, Odor, and up to 99% Chlorine, 3-Stage w/ 20-Inch Sediment and Carbon Block Filters, Model: WGB32B, 1" Inlet/Outlet

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#6
iSpring Whole House Water Filter Sy

iSpring

25%OFF

iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM

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#7
Express Water Whole House Heavy Met

EXPRESS WATER

20%OFF

Express Water Whole House Heavy Metal Water Filter Set – 3 Stage Water Filtration Replacement Kit – Sediment, Carbon Block, KDF High Capacity Cartridge Filters – 5 Micron Water Filter 4.5” x 20” inch

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#8
3M Aqua-Pure Whole House Sanitary Q

Aqua-Pure

12%OFF

3M Aqua-Pure Whole House Sanitary Quick Change Water Filter System AP904, Reduces Sediment, Chlorine Taste and Odor, and Scale, Heavy Duty, 100,000 Gallon

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#9
iSpring WGB21B 2-Stage Whole House

iSpring

18%OFF

iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet

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#10
Aquasana Whole House Water Filter S

Aquasana

5%OFF

Aquasana Whole House Water Filter System | 1,000,000 Gallons | Carbon & KDF Media | Reduces 97% Chlorine & Sediment | Includes Pre- and Post-Filters | Rhino EQ-1000

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Buying Guide for the Best Whole House Water Filtration Systems

Choosing the right whole-house water filtration system is crucial for ensuring that your entire household has access to clean, safe, and great-tasting water. A whole-house water filtration system is installed at the point where the main water line enters your home, ensuring that all the water you use for drinking, cooking, bathing, and cleaning is filtered. To make an informed decision, you need to understand the key specifications and how they relate to your specific needs. Here are the main factors to consider when selecting a whole-house water filtration system.
Type of ContaminantsDifferent water filtration systems are designed to remove different types of contaminants, such as chlorine, sediment, heavy metals, bacteria, and viruses. It's important to know what contaminants are present in your water supply. You can get your water tested to identify these contaminants. Once you know what needs to be removed, you can choose a system that targets those specific impurities. For example, if your water has high levels of chlorine, a system with activated carbon filters would be effective.
Flow RateThe flow rate of a water filtration system is measured in gallons per minute (GPM) and indicates how much water can be filtered at a time. This is important because it affects the water pressure in your home. A higher flow rate is necessary for larger households with multiple bathrooms and high water usage. For a small household, a flow rate of 10-15 GPM might be sufficient, while larger homes may require 20-25 GPM or more to ensure adequate water pressure.
Filter Lifespan and MaintenanceThe lifespan of the filters in a water filtration system varies depending on the type of filter and the amount of water used. Some filters need to be replaced every few months, while others can last for several years. It's important to consider how often you'll need to replace the filters and the cost associated with it. Systems with longer-lasting filters may have a higher upfront cost but can be more economical in the long run. Choose a system with a maintenance schedule that fits your lifestyle and budget.
System Size and InstallationThe size of the water filtration system and the complexity of the installation process are important factors to consider. Some systems are compact and easy to install, while others may require professional installation and more space. Consider where you will install the system and whether you have the necessary space and plumbing skills. If you're not comfortable with DIY installation, you may need to factor in the cost of professional installation.
Certifications and StandardsLook for water filtration systems that are certified by reputable organizations such as NSF International. These certifications ensure that the system has been tested and meets specific standards for contaminant removal and performance. Choosing a certified system gives you confidence that the product will effectively filter your water and provide the health benefits you expect. Check the certification labels and read reviews to ensure the system meets your needs.
Additional FeaturesSome water filtration systems come with additional features such as UV purification, water softening, or smart monitoring. UV purification can be useful for eliminating bacteria and viruses, while water softening can help reduce scale buildup in your pipes and appliances. Smart monitoring features can alert you when it's time to replace filters or if there are any issues with the system. Consider which additional features are important to you and whether they justify the extra cost.