PFAS (also referred to as "forever chemicals") are a group of manufactured chemicals that have been used in industry and consumer products since the 1940s because of their useful properties. There are thousands of different PFAS, some of which have been more widely used and studied than others.

Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonate (PFOS), for example, are two of the most widely used and studied chemicals in the PFAS group. PFOA and PFOS have been replaced in the United States with other PFAS in recent years.

One common characteristic of concern of PFAS is that many break down very slowly and can build up in people, animals, and the environment over time.

PFAS National Primary Drinking Water Regulation
On April 10, 2024, EPA announced the final National Primary Drinking Water Regulation (NPDWR) for six PFAS. To inform the final rule, EPA evaluated over 120,000 comments submitted by the public on the rule proposal, as well as considered input received during multiple consultations and stakeholder engagement activities held both prior to and following the proposed rule. EPA expects that over many years the final rule will prevent PFAS exposure in drinking water for approximately one hundred million people, prevent thousands of deaths, and reduce tens of thousands of serious PFAS-attributable illnesses.

EPA is also making unprecedented funding available to help ensure that all people have clean and safe water. $1 billion through the Bipartisan Infrastructure Law to help states and territories implement testing and treatment at public water systems and to help owners of private wells address PFAS contamination.

EPA finalized a National Primary Drinking Water Regulation (NPDWR) establishing legally enforceable levels, called Maximum Contaminant Levels (MCLs), for six PFAS in drinking water. PFOA, PFOS, PFHxS, PFNA, and HFPO-DA as contaminants with individual MCLs, and PFAS mixtures containing at least two or more of PFHxS, PFNA, HFPO-DA, and PFBS using a Hazard Index MCL to account for the combined and co-occurring levels of these PFAS in drinking water. EPA also finalized health-based, non-enforceable Maximum Contaminant Level Goals (MCLGs) for these PFAS.

The EPA has created a wealth of publicly available resources.

Toxicity

Studies indicate that exposure to PFAS over certain levels may result in adverse health effects, including developmental effects to fetuses during pregnancy or to breastfed infants (e.g., low birth weight, accelerated puberty, skeletal variations), cancer (e.g., testicular, kidney), liver effects (e.g., tissue damage), immune effects (e.g., antibody production and immunity), thyroid effects and other effects (e.g., cholesterol changes).

Is there PFAS contamination above the proposed limit in your area?

Human Health and Environmental Risks of PFAS

MicronGuard™ Technology: Originating from innovations developed for NASA space vehicles, this nanotechnology allows our filters to capture the smallest particles, ensuring a reduction in harmful contaminants without sacrificing flow rate.

No, it retains essential minerals like magnesium and calcium in your water.

We recommend you have the system installed by a licensed bonded plumbing professional. 

• Maintains Flow Rate: 2.2 GPM at 60 psi 
• Pressure range 30 psi - 60 psi
• Pressure Drop*: < 6 psi @ average 1.5 GPM at 60 psi inlet pressure
• Temperature range 39°F (4°C) - 113°F (45°C)
• Rated capacity @ 10,900 gallons
• Designed and assembled in the USA

Performance Data Sheet

*Note:  Manufacturer lifecycle tested system to 10,900 gallons. Achieved <15 psi when system reached 10,900 gallons; flowrate averaged 1.5 gpm at 60 psi inlet pressure. 

The ULTFILTR10PLUS version of the system for whole home use is certified to the following standards: 

Certified by IAPMO R&T to ANSI/NSF:

• Standard 42 - Drinking Water Treatment Unit – Aesthetic Effects: Particulate, Chlorine, Scale
• Standard 53 - Water Treatment Product – Health Effects: PFAS @ 20 ppt (NSF/ANSI 2022 standard testing)
• Standard 61 - Drinking Water System Components – Health Effects
• Standard 372 - Lead Free Water Filtration Product

California Water Boards Registered Residential Water Treatment Devices

Filter 2, MicronGuard is 3rd party lab tested for bacteria, virus, cysts

The ULTFILTR10PLUSU Under Sink System complies with NSF/ANSI 42 and 53 standards for the specific performance claims that have been verified and substantiated by nationally recognized third-party laboratories at the 4 GPM flowrate.  Calculations for system capacity at 2.2 GPM flowrate utilize data from EPA.gov and The Water Research Foundation.  The concentration of the indicated substances in water entering the system was reduced to a concentration less than or equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 42 and 53.  While testing was performed under standard laboratory conditions, actual performance may vary.

Estimated average filter capacity range is 1 to 1.5 years

No, the Campbell Ultrafiltration+ Whole House filtration system does not produce any wastewater! This is a major advantage over traditional reverse osmosis (RO) systems, which can use up to 75% of incoming water in the filtration process. Other filtration systems may require flushing to remove contaminants or generate wastewater as a byproduct.

The filtration technology used in our system captures contaminants allowing filtered water to pass through. The high-capacity filters make this possible without a significant reduction in flow rate. This approach eliminates the need for wastewater disposal, making our systems more environmentally friendly, efficient, and less disruptive to install.

• Our system is a closed loop. No water is used to generate filtered water.
• By not necessitating a connection to wastewater disposal, installation is minimally disruptive to your home.
• More drinking water for your money! All of the incoming water is filtered, and you get to use every drop you pay for.
• By choosing a water filtration system that doesn't produce wastewater, you're making a smart choice for your wallet and the environment.