Water Filter Guru
86K subscribers
We Use Quantitative Data, Original Research, & Expert Insight to Test Water Filters Brian Campbell is a WQA Certified Water Specialist (CWS) and Certified Water Treatment Representative (CWR) bringing you weekly water filter and treatment product reviews, how-to guides, and water quality information. Our mission here at WaterFilterGuru.com is to help you find information, products and solutions to address your water quality needs. Here are the other ways we can help you: ⚡️RESIDENTIAL WATER TREATMENT CONSULTING: Get a custom treatment plan from a Certified Water Specialist (CWS) https://waterfilterguru.com/consulting/ ⚡️PERSONALIZED QUIZ: Take our interactive quiz to get a suggestion based on your specific situation: https://waterfilterguru.com/find-your-system/ ⚡️PRIVATE FACEBOOK GROUP: Join our Clean Water Mastermind and find answers to questions other folks have already asked https://www.facebook.com/groups/587001961983089/
I tested a Berkey…AGAIN!
Water Filter Guru · 215K views · 2 years ago
Best Water Filter Pitchers (Unbiased, Data-Driven Review)
Water Filter Guru · 270K views · 2 years ago
How to (properly) Choose a Water Filter
Water Filter Guru · 86K views · 2 years ago
The Best PFAS Water Filter Systems I've Tested
Water Filter Guru · 30K views · 7 months ago
Does the Epic Pure Water Filter Pitcher REALLY Remove 99.9% of Tap Water Contaminants?
Water Filter Guru · 30K views · 2 years ago
The Best Whole House Water Filter...That Nobody Knows About
Water Filter Guru · 725K views · 4 years ago
The SCAM Water Filter Brands Don’t Want You to Know
Water Filter Guru · 412K views · 2 years ago
Best Water Filters for Apartment Renters (Unbiased, Data-Driven Review)
Water Filter Guru · 76K views · 1 year ago
Reverse Osmosis vs Filtration
Water Filter Guru · 45K views · 1 year ago
BERKEY, what happened? This is what I'm using instead
Water Filter Guru · 197K views · 4 months ago
Aquatru vs Berkey: Which is Actually Better?
Water Filter Guru · 72K views · 2 years ago
Best Shower Head Filters 2026 (Unbiased, Data-Driven Review)
Water Filter Guru · 104K views · 4 months ago
The Best Emergency Water Filter for Survival (Unbiased, Data-Driven Review)
Water Filter Guru · 46K views · 1 year ago
How to Test Water Quality at Home (5 Methods Ranked BEST to WORST!)
Water Filter Guru · 67K views · 2 years ago
What Wirecutter Didn't Test on the Cloud RO
Water Filter Guru · 3.8K views · 1 month ago
Is the Grayl UltraPress Actually THAT Good?
Water Filter Guru · 102K views · 3 years ago
The Best TANKLESS Reverse Osmosis System...? How the Waterdrop G3 P800 is Changing the Game
Water Filter Guru · 191K views · 3 years ago
British Berkefeld Review: The Berkey Alternative with Actual NSF Certifications
Water Filter Guru · 45K views · 1 year ago
Is the Aquatru Shower Filter REALLY that good?
Water Filter Guru · 64K views · 5 months ago