Short answer: The best RV water setup uses two filters. A hose filter at the campground spigot protects your plumbing and cuts chlorine taste. A countertop gravity filter inside handles...

Six water science experiments using everyday kitchen items can teach kids surface tension, the water cycle, capillary action, density, and how filtration works, and most take under fifteen minutes to...

Yes, a Berkey gravity filter removes mercury. A Black Berkey element reduces mercury by more than 98.0%, and the in-stock Berkey Phoenix element by more than 99.0%, both to below...

Berkey Phoenix New Millennium Edition filter elements have been independently tested to reduce 200+ contaminants across 9 categories including PFAS forever chemicals, heavy metals, pharmaceuticals, petroleum contaminants, pesticides, VOCs, radiologicals,...

Berkey and Waterdrop both offer gravity-fed stainless steel filtration systems at the same 2.25-gallon capacity, but they differ significantly in contaminant testing depth, public lab documentation, and price. Waterdrop's King...

Black Berkey filter elements have been independently tested to reduce 200+ contaminants across 9 categories including PFAS forever chemicals, heavy metals, pharmaceuticals, petroleum contaminants, pesticides, VOCs, radiologicals, disinfectants, and algae...

BigBerkeyWaterFilters.com is a legitimate, authorized Berkey dealer that has operated continuously since 2008, holds an A+ rating from the Better Business Bureau, and has served more than 200,000 customers, with...

Berkey gravity systems ship standard with Black Berkey filter elements, which are tested by independent EPA-accredited labs to NSF/ANSI standards across 200+ contaminants with publicly available downloadable PDFs. The current...

Berkey vs. Culligan ZeroWater and legacy pitchers. Which water filter wins in 2026? Compare filtration depth, filter lifespan, cost per gallon, TDS impact, and certifications side by side. 

Quick Verdict Berkey is the better system for most buyers. It is independently tested against over 200 contaminants, comes in sizes from 1.5 to 6 gallons, and now matches Purewell's...

Quick Verdict Berkey is an outperforming filtration system for most buyers. The Big Berkey with Black Berkey or Phoenix Gravity New Millennium Edition™ elements reduces over 200 contaminants, lasts up...

Berkey vs. British Berkefeld: how the filter technology, certifications, flow rate, filter life, and total cost of ownership compare, with Black Berkey and Berkey Phoenix elements both covered.

Berkey has a 25+ year track record backed by extensive independent testing and millions of customers worldwide. Boroux is a newer brand launched by a former Berkey distributor after losing...

Do shower filters work? How KDF filters reduce chlorine and heavy metals, what they can't do, and how the Berkey Destroyer compares.

Tap water is regulated more strictly than bottled water and costs a fraction of the price, but bottled water carries its own risks like microplastics and weaker oversight. We compare...

In the U.S., tap water supplied by a utility has been treated to meet stringent safety standards and is presumably safe to drink. But is it? In this article, we...

Berkey Phoenix Gravity Filters vs. Black Berkeys Phoenix Gravity New Millennium Edition™ Filter Elements and Black Berkey elements both fit standard two-chamber gravity systems and reduce contaminants across 200+ tested...

There's no such think as a perfect water filter system as they all have pros and cons. It's clear that Berkey Water Filters have a lot to offer, but there...

Ever wondered what "reverse osmosis water" actually is? We break down the science behind this powerful filtration method. Learn how reverse osmosis works to remove contaminants and why it's one...

Strange taste or stains in your water? Learn how iron and manganese enter your water, affect your home, and how to test and remove them effectively.

Mercury in drinking water is a toxic heavy metal that the U.S. Environmental Protection Agency limits to 0.002 mg/L, or 2 parts per billion, and a Black Berkey gravity filter...

Compare Berkey and Rorra water filters to find the best fit for your needs.

This simple tutorial offers step-by-step instructions on how to set up, operate, and maintain your Berkey filter to ensure you get optimal use and water quality from your system.

Yes, Berkey water systems do remove pesticides and herbicides from water—but what kinds of pesticides and herbicides do these filters remove, and how effective are they? With water contamination becoming...

Gravity-fed water filters explained: how they work with no electricity or plumbing, the six main types, the leading brands compared side by side, and how to choose the right system...

Berkey® water filters are renowned for their ability to deliver clean, safe drinking water. However, when not in use, proper storage is essential to maintain their efficiency and longevity. Whether...

The Berkey water filtration system is renowned for its durability and top-notch contaminant removal. But let’s face it—leaks can happen. The good news? They’re usually caused by simple issues that...

While distilled water may be free of many pollutants, the jury is still out as to whether it is in fact safe to drink

Water itself doesn’t expire or go bad, as it’s a stable substance and doesn’t spoil on its own the way food does. But here's a catch: the containers it is...

Filtered water is good for you when your tap water carries lead from plumbing, chlorine byproducts, PFAS, or a taste that pushes you toward bottled water. Seven evidence-based benefits of...

If you have invested in a Berkey water filtration system, you no doubt expect to enjoy contaminant-free water that tastes great. However, it’s important to note that your Berkey system...

Drinking water daily is essential for our health and wellbeing. But as tap water can contain a wide range of contaminants that can cause us harm, many consumers opt for...

Drinking filtered water offers many health benefits over unfiltered tap water, and is often the go-to water source during an emergency situation. If you have a home water filtration system,...

The short answer is: yes, Berkey water filters can remove fluoride, but this requires a specific type of filter. The standard Black Berkey filters used in Berkey systems are not...

Yes, Berkey gravity systems reduce arsenic. Independent laboratory testing recorded Black Berkey elements reducing arsenic by 99.0% or more at a 200 microgram per liter challenge (LA County Environmental Toxicology...

Is it really safe to use hot tap water for cooking? Find out the potential risks and concerns with using tap water in your cooking process and why you may...

Lead, fluoride, and nitrate are the tap water contaminants that matter most for baby formula, each regulated separately by the EPA. See current limits and independent lab test data for...

Water is essential to our health and well-being. It's comes as not surprise, then, that the quality of the water we ingest is extremely important. Unfortunately, drinking water sources, and...

There are a wide range of pollutants found in tap water, including pathogens. For this reason many people choose to filter their drinking water to minimize their exposure to contaminants....

Let's delve into the mechanics of how Berkey water filters work to remove contaminants from water in order to provide users with top-quality filtered water.

No. BigBerkeyWaterFilters.com is not going out of business, and neither is New Millennium Concepts, Ltd., the manufacturer of Berkey water filtration systems. The EPA matter is about how one filter...

If you don’t drink enough fluids, your body can become dehydrated, especially in hot climates or during and after physical exertion. Dehydration can affect the body in various ways, but...

Concerned about losing minerals in your filtered water? Find out how water filters work and if they remove essential minerals from your drinking water.

Can't decide between Travel Berkey and Big Berkey? Check out our comparison of the main features. Choose the right water filter system for you!

Does boiling tap water make it safe to drink? What does boiling the water remove from it? Here's everything you need to know about boiled water and other ways to...

On September 18, 2026, the First Circuit affirmed the denial of Berkey International's request to block the EPA's stop sale order for Black Berkey Elements. The case concerns registration and...

The short answer is yes, you can add mineral stones and electrolytes to your Berkey, and if you chose to do so, it is recommended that you add these to...

Can pets benefit from filtered water and should I be giving my pets filtered water to drink? The answer is yes!

Do Berkey Water Filter Systems Leach Aluminum Into Your Drinking Water? Activated Alumina and Aluminum are Not the Same, and Why You Need to Know the Difference.

Tap water can contain a wide range of chemicals and contaminants that can hamper plant growth and their ability to thrive. There are several ways to remove these contaminants to...