We Tested Every Popular Gravity Water Filter... (2026)

In this concise video, we cut straight to the results of our testing on 18 gravity water filter configurations and reveal our top 3 picks. Typo in the video: Patriot Pure system height is 20.2", not 19.2". *Comparison sheet with full analysis of the 18 gravity filters including lab reports: https://bos-water.com/filters/gravity/best/#full-analysis* *If the above link doesn't work, please try this shortened link: https://bit.ly/BOS-gravity-filters* *Our Top 3 Picks* *1️⃣ Best Overall (Most Effective Filtration + Best All-Rounder): Our Custom Combo* *→ Buy the Phoenix System Here: https://phoenixwaterfilters.com/products/gravity-water-filter?variant=41681640456235&sca_ref=10086667.SVMBaBDpNsdfme&sca_source=YTGrav – Use code “BOS10” for 10% off!* *→ Buy Patriot Pure Nanomesh Filters Here: https://amzn.to/4roiDxa* *2️⃣ Best for Bacteria, Viruses & Cysts: Alexapure Pro* *→ Buy Here: https://www.mypatriotsupply.com/collections/water-filtration?_ef_transaction_id=&utm_source=everflow&utm_medium=aff&utm_campaign=&utm_term=1030&utm_content=&uid=55&oid=9&affid=1030&source_id=gravfilYT&sub1=gravfilYT* *3️⃣ Best Budget Pick + #1 for Usability with Solid Filtration Results: Phoenix 2.25-Gallon System + Carbon Filters* *→ Buy Here: https://phoenixwaterfilters.com/products/gravity-water-filter?variant=41681640456235&sca_ref=10086667.SVMBaBDpNsdfme&sca_source=YTGrav – Use code “BOS10” for 10% off!* *🧪 Test Your Water With Tap Score (Same Test We Use!)* *→ https://mytapscore.com/products/advanced-city-water-test?rfsn=3961415.52c0db&utm_source=refersion&utm_medium=affiliate&utm_campaign=3961415.52c0db&subid=YouTube – Use code “BOS10” for $10 off!* Other System Recommendations Runner-Up for Most Effective Filtration but Lower Usability: Patriot Pure Ultimate Water Filtration System → Buy New System Model + 1 Filter Here: https://4patriots.com/product/patriot-pure-ultimate-water-filtration-system-nanomesh-filter → Buy Additional Filters Here: https://amzn.to/4siZVrJ Other Gravity Water Filter Systems Shown in This Video Phoenix 2.25-Gallon System + Carbon Filters + Fluoride Filters → Buy Here: https://phoenixwaterfilters.com/products/gravity-water-filter?variant=41681640456235&sca_ref=10086667.SVMBaBDpNsdfme&sca_source=YTGrav – Use code “BOS10” for 10% off! Rorra Countertop System → Buy Here: https://rorra.com/products/countertop-system Big Berkey + Black Berkey Filters → Buy Here: https://theberkey.com/products/big-berkey-water-filter?rfsn=8954243.e4c964 – Use code “BOSWATER5BERKEY” for 5% off! Berkey Fluoride Filters → Buy Here: https://theberkey.com/products/berkey-fluoride-removal-water-filter-pf2-set-of-2?rfsn=8954243.e4c964 – Use code “BOSWATER5BERKEY” for 5% off! Purewell 2.25G + Carbon Filters + Fluoride Filters → Buy Here: https://amzn.to/46IPZ2o British Berkefeld SS2 2.25-Gallon + Ultra Fluoride Filters → Buy Here: https://amzn.to/4bs71oy Purewell 2.25G + Carbon Filters → Buy Here: https://amzn.to/4bNmXyM Culligan Scout → Buy Here: https://amzn.to/4sjptFd Phoenix Gravity New Millennium Edition Filters → Buy Here: https://theberkey.com/collections/replacement-filters-for-berkey/products/phoenix-gravity-new-millennium-edition-filter-elements?rfsn=8954243.e4c964 – Use code “BOSWATER5BERKEY” for 5% off! Santevia Gravity Water System → Buy Here: https://amzn.to/3MZvRSw British Berkefeld SS2 2.25-Gallon + Ultra Sterasyl Filters → Buy Here: https://amzn.to/48JG4Yo ProOne Traveler+ + G2.0 5″ Filters → Buy Here: https://amzn.to/4iaTEKp BOROUX Legacy + BOROUX Foundation Filters → Buy Here: https://amzn.to/3Lp4Zet BOROUX Fluoride Filters → Buy Here: https://amzn.to/49TRqNl Waterdrop King + Black Filters + Fluoride Filters → Buy Here: https://www.waterdropfilter.com/products/wd-tank-king?variant=39556619862098&ref=aqhvda420xp – Use code “WD10BOS” for 10% off! Radiant Life SS Gravity Countertop Filter → Buy Here: https://radiantlifecatalog.com/ss-gravity-countertop-filter/ Buy Us a Coffee Every coffee helps us test more products and bring you unbiased results: https://buymeacoffee.com/bos.water Table of Contents 00:00 – Intro 01:00 – Our Top Pick 10:26 – Best for Non-Potable Water 15:39 – Best Budget Pick 19:13 – Wrapping Up Our website: https://bos-water.com/ Some links are affiliate links. If you buy a product or service through such a link we earn a commission at no additional cost to you. Amazon disclosure: As an Amazon Associate I earn from qualifying purchases. Link to disclaimer policy: https://bos-water.com/terms-of-service/ #boswater #waterfilter #review #gravitywaterfilter #bestgravitywaterfilter #berkey #phoenix #culligan #patriotpure #alexapurepro #rorra #britishberkefeld