Berkey Big Berkey vs Culligan Scout gravity system (2.25 gal)
Only the Culligan Scout gravity system (2.25 gal) is certified to reduce PFAS, lead, chloramine and microplastics. Verdict: the Culligan Scout gravity system (2.25 gal) for broader certified protection (5 vs 1 of the contaminants we track).
| Berkey Big Berkey | Culligan Scout gravity system (2.25 gal) | |
|---|---|---|
| Type | Countertop filter | Countertop filter |
| Price | — | $230 |
| Filters + water a year (2 people) | — | $323 |
| Filter cost per gallon (rated life) | — | 158¢ |
| Gallons per day | — | — |
| Pure to drain | — | — |
| Installation | none | none |
| PFAS | Brand test only | Certified |
| Lead | — | Certified |
| Chlorine | Certified | Certified |
| Chloramine | Brand test only | Certified |
| Microplastics | — | Certified |
| VOCs | Brand test only | — |
| Bacteria and viruses | Brand test only | — |