Best Water Filter Pitcher in 2025? We’ve (Lab-)Tested 11 Models!

You might be wondering, “Why should I trust these recommendations?” Fair question! Here’s the scoop:

We actually get our hands dirty. Every single pitcher filter in this guide (11 and counting!) has been tested by us in the real world – and yes, that includes lab work. To ensure comparable results, we adhere to standardized testing and rating procedures. As such, we’ve run every filter on the same tap water in Boise, Idaho – and it’s always been the same person, Mike, doing the testing. What’s more, with years of experience and a ton of research under our belts, we’ve honed our methods again and again to achieve the most accurate results possible. Plus, we know how to differentiate between crucial product criteria such as NSF certifications and unnecessary bells and whistles.

Last but not least, we’re 100% open about the fact that we participate in various affiliate programs run by the water treatment companies themselves or large marketplaces like amazon.com. This helps us purchase the products/services we test, fund our expensive lab testing, and pay for video production cost while keeping our content free. That said, our ratings aren’t tied to who pays the highest commission. We follow strict, standardized protocols, never accept payments for positive write-ups, and all opinions are 100% ours. We even publish our complete lab reports so you can dig in and draw your own conclusions.