Achieving Optimal Water Quality: The Definitive Guide to Filtering Water Effectively

Written by Zach Kearse

May 2, 2023

Achieving Optimal Water Quality

Achieving Optimal Water Quality: The Definitive Guide to Filtering Water Effectively


Water quality plays a crucial role in our daily lives. With a plethora of filtration methods available, it can be overwhelming to determine the best option for your home. This comprehensive guide will help you understand different filtration methods and make an informed decision to achieve optimal water quality.

Understanding Water Contaminants

Common contaminants in tap water

Various contaminants can find their way into our tap water. Some of the most common contaminants include:

  • Hard Water (e.g., Calcium, Magnesium, and iron)
  • Heavy metals (e.g., lead, mercury, and arsenic)
  • Chemicals (e.g., chlorine, fluoride, and pharmaceuticals)
  • Microorganisms (e.g., bacteria, viruses, and parasites)

How to test your water for contaminants

To determine the specific contaminants present in your water, we highly recommend reaching out to Clean Water Company for a comprehensive water test. Our professional testing services offer detailed reports, ensuring that you receive accurate and reliable insights into your water quality. Don’t hesitate to contact us and take the first step towards ensuring clean, safe water for your household. you can schedule a water test here.

Popular Water Filtration Methods

Activated Carbon Filters

Activated carbon filters are a common filtration method used in water pitchers and faucet-mount filters. These filters use a process called adsorption to remove contaminants, such as chlorine, volatile organic compounds (VOCs), and some heavy metals. However, they’re not effective against hard water, microorganisms, or certain heavy metals like lead and arsenic.

Reverse Osmosis Systems

Reverse osmosis (RO) systems use a membrane to filter out contaminants. They’re effective in reducing up to 99.9% of contaminants, including heavy metals, chemicals, and microorganisms. Under-sink RO systems are limited to the sink, while whole home systems provide broader coverage but can be costly and have limitations on water usage.

Whole Home Water Filtration Systems

Whole home water filtration systems, like the ELV8 S7, treat water at the point of entry into your home, providing comprehensive protection against contaminants. These multi-stage filtration systems offer numerous benefits, including improved water quality for drinking, cooking, bathing, and cleaning.

Comparing Filtration Methods: Pros and Cons

Effectiveness in removing contaminants

When comparing filtration methods, it’s essential to consider their effectiveness in removing contaminants. Activated carbon filters can effectively remove chlorine, some chemicals, and a few heavy metals, while RO systems can remove up to 99.9% of contaminants. Whole home systems, like the ELV8 S7, offer comprehensive protection against a wide range of contaminants using a multi-stage filtration process.

Costs and maintenance requirements

Initial costs and ongoing expenses are important factors when choosing a filtration method. Activated carbon filters are generally inexpensive, but frequent filter replacements can add up over time. RO systems have higher initial costs and require regular maintenance to ensure optimal performance. Whole home systems are a more significant investment but offer longer-lasting protection and lower maintenance requirements.

Environmental impact

Considering the environmental impact of a filtration system is crucial. RO systems can generate wastewater, while whole home systems like the ELV8 S7 minimize waste and energy consumption by using efficient filtration technologies.

Ease of installation

Installation complexity varies between filtration methods. Activated carbon filters are typically easy to install, while RO and whole home systems may require professional installation. Factors like available space and plumbing configuration can also impact the installation process.

Customizing Your Water Filtration System

Factors to consider when choosing a filtration method

To select the right filtration method for your home, consider factors like water quality issues, budget, and space constraints. It’s essential to understand your specific water quality needs before making a decision.

Tailoring your system to target specific contaminants

Once you’ve identified your water quality needs, you can tailor your filtration system to target specific contaminants. Choose appropriate filter types and technologies to effectively address your water quality concerns.

Combining multiple filtration technologies for optimal results

In some cases, combining multiple filtration technologies can provide the best results. Pre-filters and post-filters can enhance the performance of your primary filtration system, while supplemental treatments like UV disinfection can provide additional protection against microorganisms.

The Importance of Filter Certification and Standards

What certifications mean for consumers

Certifications provide assurance that a filtration system meets industry standards for contaminant reduction and performance. Look for certifications from reputable organizations when evaluating filtration systems.

Popular certification organizations and their standards

Some popular certification organizations include NSF International and the Water Quality Association (WQA). These organizations set stringent standards to ensure that certified filtration systems deliver optimal performance and contaminant reduction.

How to verify if a filtration system meets certification requirements

To verify that a filtration system meets certification requirements, check the product packaging, user manual, or the manufacturer’s website for certification logos and information. You can also search the certification organization’s database to confirm the product’s certification status.

Maintaining Your Water Filtration System

Importance of regular maintenance for system performance and longevity

Regular maintenance is crucial for ensuring optimal performance and longevity of your water filtration system. Neglecting maintenance can lead to decreased contaminant removal, reduced water flow, and system damage.

Typical maintenance tasks and their frequency

Common maintenance tasks for water filtration systems include filter replacement, cleaning, and disinfection. The frequency of these tasks depends on the specific filtration method and usage. For example, activated carbon filters typically require more frequent replacement, while whole home systems like the ELV8 S7 have longer maintenance intervals (10 to 15 years).

Monitoring system performance and signs of potential issues

Monitoring your filtration system’s performance can help you identify potential issues early. Signs that your system may need maintenance include a decrease in water flow, changes in water taste or odor, or an increase in visible contaminants. If you notice any of these signs, perform the necessary maintenance tasks or consult a professional for assistance.


Achieving optimal water quality requires understanding different filtration methods, their effectiveness in removing contaminants, and the specific needs of your home. By considering factors such as water quality issues, budget, and space constraints, you can make an informed decision to select the right filtration system for your home. Don’t forget the importance of regular maintenance and filter certification when choosing and maintaining your water filtration system. With the right filtration method, you can enjoy clean, safe, and high-quality water for years to come.

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