The need for clean, safe drinking water has led to various filtration innovations. Some ancient civilizations used gravel and cloth to trap pollutants, while others devised systems that filtered water through clever use of gravity. Humanity has never stopped finding better, more efficient ways to clean our drinking water—now, water filtration is as convenient as walking to the refrigerator.

But the most convenient is always the most effective. Here's what you need to know about refrigerator filters and whether they're really the best option for water filtration.

Why You Might Need a Refrigerator Water Filter

Why would you be looking for a refrigerator model with a built-in water filter w10295370a? Many homeowners end up opting for refrigerator water filter replacements -- and these are just replacements that come by default, since many refrigerators these days come with filters as standard. Here are some other possible causes:

Convenience: Refrigerator filters are nothing if not simple. Just grab a glass, head to the fridge, and get all the water you need.

Water test results: If water test results indicate that your tap water may contain contaminants, you may be looking for an easy solution.

Aesthetic problems: Aesthetic problems include unpleasant smells, tastes, and colors. They don't necessarily pose a health risk, but are still a good reason to consider filtering.

Do Refrigerator Water Filters Really Work?

The short answer is: yes! Refrigerator water filters not only remove traces of chlorine and heavy metals, but also fluoride, nitrates, parasites and bacteria. Not to mention the dust and rust picked up through the old pipes during transport.

Like most water filters, filter 2 whirlpool force water through activated carbon, which cleans the water using a process called chemical absorption. Activated carbon has an enormous surface area relative to its size, with one gram of activated carbon covering more than 3,000 square meters (32,000 square feet). This incredible property makes it the perfect element for filtering.

Although smaller than some other water filters, refrigerator water filters still remove the vast majority of toxins and pollutants. What's more, it provides you with ice-cold water year-round and eliminates the need for refrigerated jugs that take up your time (and precious fridge space).

Regardless of the brand, the answer is the same. With a clean water filter, your refrigerator can filter the most harmful elements from your drinking water without you even thinking about it.

Are you ready to stop relying on refrigerator water filters? Search water filters to choose the filtration solution that's right for you.