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Campbell Ultrafiltration+ Review: A Smarter Way to Filter Your Water

Campbell Ultrafiltration+ water filter
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Water straight from the tap may seem clean, but the reality is very different. Contaminants like bacteria, viruses, heavy metals, and PFAS (“forever chemicals”) are found in water supplies across the U.S., even in places that meet safety standards. These pollutants don’t just affect taste—they can have serious long-term health effects. With rising concerns over water quality, filtration isn’t a luxury anymore—it’s a necessity.

The Campbell Ultrafiltration+ inline filter is a medical-grade water filtration system designed for homes, boats, and RVs. Originally developed for medical and dental applications, this high-performance filter removes 99.99% of bacteria, viruses, and PFAS, plus 85% of heavy metals, ensuring that every sip of water is as pure as possible.

Campbell Ultrafiltration+ water filter

The Growing Problem of Contaminated Tap Water

Recent studies show that more than 200 million Americans may be drinking water with unsafe levels of PFAS, lead, arsenic, and other contaminants. Even municipal water systems that meet EPA standards can contain harmful substances, as regulations allow for “acceptable” levels of contaminants that some scientists believe are still too high.

A few key concerns include:

  • PFAS (“Forever Chemicals”) – Found in nonstick cookware, food packaging, and firefighting foam, these synthetic chemicals don’t break down naturally and have been linked to liver damage, cancer, and reproductive issues.
  • Heavy Metals – Lead, mercury, and arsenic can enter water from aging pipes and industrial waste, posing neurological and developmental risks, especially for children.
  • Bacteria & Viruses – Even treated municipal water can carry microbial contaminants that cause gastrointestinal issues and infections.
  • Chlorine & Disinfection Byproducts – While chlorine is used to treat water, it can react with organic matter to form harmful trihalomethanes (THMs), which have been linked to bladder cancer and reproductive issues.
  • Nitrate Contamination – Often caused by agricultural runoff, high nitrate levels in drinking water can increase the risk of certain cancers and birth defects.

Water contamination is especially concerning in areas near industrial sites, military bases, and agricultural regions. The Environmental Working Group (EWG) has identified hotspots of contamination in states like Michigan, New Jersey, North Carolina, California, Minnesota, and Alabama, where drinking water is at higher risk of PFAS exposure.

Campbell Ultrafiltration+ water filter

Campbell Ultrafiltration+ water filter

How Campbell Ultrafiltration+ Protects Your Water

Most basic filters, like standard carbon pitcher filters, can remove chlorine and improve taste but do little to eliminate harmful contaminants like PFAS, viruses, and heavy metals. Campbell Ultrafiltration+ offers a far more advanced level of filtration by using medical-grade ultrafiltration membranes.

Key Features of the Campbell Ultrafiltration+ Filter:

  • Medical-Grade Filtration – Originally developed for the dental and healthcare industries, ensuring advanced contaminant removal beyond standard home filters.
  • Inline & Under-Sink Design – Compact and discreet, the filter installs under your sink and works continuously without bulky tanks or frequent maintenance.
  • High Contaminant Removal – Eliminates 99.99% of PFAS, bacteria, and viruses, plus 85% of heavy metals including lead and mercury.
  • Versatile Installation – Works in homes, apartments, RVs, and boats, providing clean water wherever it’s needed.
  • Preserves Essential Minerals – Unlike reverse osmosis systems, which strip water of beneficial minerals like calcium and magnesium, this filter retains them for balanced drinking water.
  • Long-Lasting Performance – Designed for durability with extended filter life, reducing the need for frequent replacements.

Campbell Ultrafiltration+ water filter
How It Compares to Other Filtration Methods

Filtration Method PFAS Removal Heavy Metals Removal Bacteria & Virus Removal Ease of Use
Standard Carbon Filters Low Low None Easy
Reverse Osmosis High High High Requires frequent maintenance
Whole-House Systems Varies Varies Varies Expensive and complex
Campbell Ultrafiltration+ High (99.99%) High (85%) High (99.99%) Easy & Compact

Unlike reverse osmosis (RO) systems, which require a lot of maintenance and waste a significant amount of water, Campbell Ultrafiltration+ is low-maintenance and more efficient.

The Science Behind It

Campbell Ultrafiltration+ is backed by Baker Manufacturing, a company with a 150-year history of water system innovation. This isn’t just another off-the-shelf filter—it’s built on decades of research and real-world performance.

Using ultrafiltration membranes and advanced adsorption technology, this filter effectively traps contaminants while preserving essential minerals. The result? Cleaner, healthier water without the waste and hassle of traditional systems.

Why Campbell Ultrafiltration+ is a Smarter Choice

Better Than Standard Filters

Most common household filters, like Brita and PUR pitchers, only improve taste but fail to remove the most dangerous contaminants. Campbell Ultrafiltration+ goes further by targeting the pollutants that actually pose health risks.

Easier Than Whole-House Systems

Whole-home filtration can cost thousands of dollars and often isn’t necessary for smaller homes or apartments. The Campbell Ultrafiltration+ inline filter provides the same high-level filtration without the high cost or complicated setup.

More Effective Than Bottled Water

Many bottled water brands contain microplastics and offer no real advantage over tap water. Plus, the cost and environmental impact add up quickly. Filtering at home is the smarter, more sustainable option.

Ideal for On-the-Go Living

For those in RVs, boats, or off-grid setups, Campbell Ultrafiltration+ provides a compact, reliable way to ensure safe drinking water without needing large tanks or power-consuming RO systems.

Campbell Ultrafiltration+ water filter

Where to Get It

The Campbell Ultrafiltration+ filter is available on Amazon and Walmart, making it easy to order and install.

Clean water isn’t a luxury—it’s a necessity. With increasing concerns about contaminants in drinking water, having an effective filtration system is a smart, proactive step for long-term health.

Whether for a home, an RV, or anywhere else, the Campbell Ultrafiltration+ filter is a straightforward, powerful solution that ensures every sip is safer. No gimmicks, just clean water.

About the author

Rayne Emerson