Best Water Filters For PFAs 2024

PFAs, also known as “forever chemicals,” are persistent contaminants in drinking water that can pose significant health risks. Selecting the right water filter is crucial for effectively reducing these harmful substances and safeguarding your family’s well-being. In this guide, we explore the best water filters designed specifically to tackle PFAs, ensuring cleaner and safer drinking water.

LifeStraw Home Water Pitcher Filter

Looking to enhance your home with cleaner, better-tasting water? The LifeStraw Home Water Pitcher Filter is crafted from durable plastic, and it weighs just 2.75 ounces, making it a lightweight and efficient addition to any kitchen. This filter removes contaminants such as PFAS, lead, mercury, chlorine, pesticides, and herbicides. It can filter up to 150 liters, providing you with two months of regular use.

Compatible with all LifeStraw Home pitchers and dispensers, this filter reduces the need for single-use plastic water bottles and improves water taste. Additionally, every purchase provides a year of safe water for one child, supporting LifeStraw’s mission as a B Corp and Climate Neutral Certified brand. Multiple pack sizes are available to fit your needs.

Pros:

• Advanced filtration tackles PFAS, heavy metals, chlorine, and more
• Lightweight and durable plastic construction
• Long-lasting filter, up to 150 liters or 2 months of regular use
• Compatible with all LifeStraw Home water filter pitchers and dispensers
• Enhances taste, eliminating the need for single-use plastic bottles
• Supports a B Corp and Climate Neutral Certified brand with a commitment to social and environmental responsibility

Cons:

• Plastic material may not appeal to those seeking alternative options
• Replacement filters required after the 40-gallon or 2-month lifespan
• The initial cost of the pitcher and filter may be higher compared to basic water pitchers

Epic Pure Water Filter Pitchers for Drinking Water

Transform your tap water with Epic Pure Water Filter Pitchers. Engineered to eliminate up to 99.99% of contaminants like lead, chlorine, fluoride, Forever Chemicals, and microplastics, these filters deliver clean, refreshing water that supports a healthier lifestyle. Each filter treats up to 150 gallons (568 liters) and is fully recyclable through our program, offering an eco-friendly alternative to single-use plastics.

Certified to meet NSF/ANSI Standards 42, 53, 401, and P473, these pitchers ensure superior water quality and safety. With customizable filter replacement intervals of 2–6 months based on usage, you can adapt to your household’s needs while contributing to environmental sustainability with our compostable packaging and community initiatives.

Pros:

• Removes up to 99.99% of contaminants for pure, safe drinking water
• Eco-friendly, each filter purifies 150 gallons, reducing single-use plastic
• Rigorously tested, surpassing NSF/ANSI Standards for water quality
• A customizable filter replacement schedule based on usage and tap water quality
• An environmentally responsible company with 100% compostable packaging

Cons:

• Filter replacement every 2–6 months may require ongoing maintenance
• Initial investment in the pitcher may be higher than disposable alternatives

Aquagear Water Filter Pitcher

Transform your water with the Aquagear Water Filter Pitcher, designed to remove 20 times more contaminants than traditional pitchers. This pitcher effectively filters out lead, chlorine, microplastics, PFOA, and PFOS while retaining essential minerals like calcium and magnesium.

With a generous capacity of 80 fluid ounces, it provides clean water for longer, with each filter lasting up to 120 gallons. Made from durable plastic, this pitcher includes a convenient filter recycling program, reducing landfill waste. Filter media is crafted in the USA, ensuring top quality and performance.

Pros:

• Removes 20X more contaminants than traditional pitchers
• Third-party testing for lead, chlorine, microplastics, PFOA, PFOS, and more
• Preserves essential minerals like calcium and magnesium
• Extended filter life: it lasts 3X longer than standard filters (120 gallons)
• Includes filter recycling with a postage-paid label
• Filter media made in the USA in an ISO 9000 facility

Cons:

• Initial investment may be higher than some standard pitchers
• Requires periodic filter replacement for optimal performance

OWIARA Water Filter Pitchers

OWIARA Water Filter Pitchers deliver crisp, purified water with their 5-stage filtration system, removing 99.9% of total dissolved solids, including pesticides, metals, and minerals. With a capacity of 150 gallons and a pH of up to 9.5, this pitcher ensures the purest taste. The BPA-free, NSF-certified material guarantees safety, while the automatic dust-proof design keeps contaminants out without removing the cover.

Ideal for home, office, or travel, this pitcher saves money and reduces plastic waste. Included is a 10-cup pitcher and one replacement filter, lasting 2 months or 150 to 500 liters of water. Enjoy fresh, clean water every day effortlessly.

Pros:

• 5-stage filtration for 99.9% TDS removal
• NSF-certified, lead-free, and food-grade materials
• Non-opening water injection design
• Automatic dust-proof filter
• Eco-friendly, cost-saving alternative to bottled water
• Versatile use for home, office, and on-the-go
• Gift-worthy with wide applications
• Includes 10-cup Water Pitcher and Replacement Filter

Cons:

• Replacement filters are required every 2 months or after 150–500 liters
• Initial soaking of replacement filter is necessary (45–60 minutes)
• Limited color or design options

Zeroliquid ZR-017 Water Filter

Say goodbye to impurities with the Zeroliquid ZR-017 Water Filter. Made from high-quality carbon fiber, this filter delivers pristine water by removing 99.9% of lead, chlorine, fluoride, heavy metals, and PFOA/PFOS. The filter features a 6-stage process that effectively eliminates more contaminants than standard 2- or 5-stage filters, ensuring superior purity with a total dissolved solids value of zero. Ideal for city water, it transforms tap water into a cleaner, healthier drinking option.

Installation is simple and leak-proof, with a design that fits perfectly into the reservoir. Each filter replaces up to 2500 single-use plastic bottles, offering a cost-effective, eco-friendly alternative. Enjoy pure, refreshing water while reducing waste and saving money.

Pros:

• High-quality Carbon Fiber construction
• Compact design: 6.69″D x 8.66″W x 11.81″H
• Lightweight: 12.5 pounds
• ANSI and NSF-certified for water purity
• Compatible with various replacement filter models
• 0 TDS value for pure drinking water
• Australian 6-Stage filtration system for superior performance
• Removes 200% more impurities, including sediments and heavy metals
• Easy installation and replacement with a simple twist

Cons:

• Not original filters, but designed and produced by Zeroliquid
• TDS values and lifespan may vary based on regional tap water quality

Buying Guide: Best Water Filters for PFAs

Per- and polyfluoroalkyl substances, commonly known as PFAS, are a group of synthetic chemicals that have been widely used in various industries for decades. These persistent compounds have found their way into our water sources, raising concerns about their potential health effects. PFAS are often referred to as “forever chemicals” due to their ability to resist breakdown in the environment and accumulate in the human body over time. As awareness of PFAS contamination grows, many homeowners are seeking effective solutions to remove these chemicals from their drinking water. This comprehensive guide will help you navigate the process of selecting the best water filter for PFAS removal, ensuring that you and your family have access to clean, safe drinking water.

Types of Water Filters Effective Against PFAS

Activated Carbon Filters

Activated carbon filters are a popular and effective option for removing PFAS from water. These filters work by adsorbing contaminants onto their highly porous surface as water passes through. The large surface area of activated carbon makes it particularly effective at trapping PFAS molecules. When choosing an activated carbon filter for PFAS removal, look for those specifically designed for this purpose, as not all carbon filters are equally effective against these chemicals. Some activated carbon filters are enhanced with special materials or treatments to improve their PFAS removal capabilities.

Reverse Osmosis Systems

Reverse osmosis (RO) systems are known for their exceptional ability to remove a wide range of contaminants, including PFAS. These systems work by forcing water through a semipermeable membrane that blocks most dissolved solids and contaminants. Reverse osmosis is highly effective at removing PFAS, with many systems capable of eliminating up to 99% of these chemicals from water. When considering an RO system, pay attention to the quality of the membrane and the overall system design, as these factors can influence its effectiveness and longevity.

Ion Exchange Filters

Ion exchange filters use a resin bed to remove contaminants from water through an electrochemical process. While traditionally used for water softening, some ion exchange systems are specifically designed to target PFAS. These specialized filters can be highly effective at removing certain types of PFAS from water. When evaluating ion exchange filters, consider the specific types of PFAS they are designed to remove and their overall capacity for contaminant removal.

Key Factors to Consider When Choosing a PFAS Water Filter

Filtration Efficiency

The primary consideration when selecting a water filter for PFAS removal is its filtration efficiency. Look for filters that have been independently tested and certified for PFAS removal. Pay attention to the percentage of PFAS removed and the specific types of PFAS the filter is effective against, as there are many different compounds within the PFAS family. Ideally, choose a filter that can remove a broad spectrum of PFAS to ensure comprehensive protection.

Flow Rate and Capacity

Consider the flow rate and capacity of the filter system to ensure it meets your household’s water usage needs. A system with a low flow rate may not provide sufficient water pressure for daily use, while one with inadequate capacity may require frequent filter changes. Balance these factors with the system’s effectiveness to find the right solution for your home.

Installation and Maintenance Requirements

Evaluate the installation process and ongoing maintenance needs of the filter system. Some filters, such as under-sink reverse osmosis systems, may require professional installation, while others, like countertop filters, can be easily set up by the homeowner. Consider your comfort level with DIY projects and the availability of professional installation services in your area. Additionally, factor in the frequency and cost of filter replacements, as well as any other maintenance tasks required to keep the system functioning optimally.

Certifications and Standards

Look for water filters that have been certified by reputable organizations such as NSF International or the Water Quality Association. These certifications ensure that the filter has been independently tested and meets specific standards for contaminant removal. While there is currently no specific certification for PFAS removal, certifications for other contaminants can indicate the overall quality and effectiveness of the filter.

Additional Contaminant Removal

While your primary focus may be on PFAS removal, consider filters that can also address other common water contaminants. Many high-quality filters are capable of removing a wide range of pollutants, including heavy metals, chlorine, and microbial contaminants. Choosing a multi-functional filter can provide more comprehensive water treatment and better overall value.

Cost and Long-term Value

Consider both the initial cost of the filter system and the long-term expenses associated with maintenance and filter replacements. While a more expensive system may seem daunting at first, it could offer better performance and lower operating costs over time. Evaluate the total cost of ownership over several years to determine the best value for your investment in clean water.

Conclusion

Selecting the right water filter for PFAS removal is a crucial step in protecting your family’s health and ensuring access to clean, safe drinking water. By understanding the different types of filters available and considering key factors such as filtration efficiency, capacity, and long-term value, you can make an informed decision that meets your specific needs. Remember that water quality can vary significantly depending on your location and water source, so it may be beneficial to have your water tested for PFAS and other contaminants before choosing a filtration system. With the right water filter in place, you can enjoy peace of mind knowing that you’re effectively reducing your exposure to PFAS and other potentially harmful contaminants in your drinking water.