What are the best countertop water filters?
Water PurifiersNamed in 1 of 6 answers
#18
9.6
Rank by surface
Claude#6
Claude#6Brand profile
Big Berkey
A large-capacity gravity-fed water filter system by Berkey, popular for emergency preparedness and off-grid use.
1 questions, 1 categoriesAs of Nov 12, 2026
- Best category rank
- #77
- Water Purifiers, of 109
- Questions
- 1
- 1 categories
- Answers naming it
- 1/6
- Of the answers measured on this brand's questions
Visibility by category
| Categories | Category rank | Questions | Score |
|---|---|---|---|
| Water Purifiers | #77of 109 | 1 | 9.6 |
Ranking by question
Named alongside in Water Purifiers
Brands named in the same answers as Big Berkey in the last four weeks, counted in answers.
Sources cited when this brand is named
Sites the answers naming this brand cited in the last four weeks. Counts are citing answers.
| Rank | Source | Citing answers |
|---|---|---|
| 1 | qualitywaterlab.com | 1 |
| 2 | qz.com | 1 |
| 3 | tapwaterdata.com | 1 |
| 4 | theexaminernews.com | 1 |
| 5 | watercheckup.com | 1 |
| 6 | waterfilterguru.com | 1 |
| 7 | worldwaterreserve.com | 1 |
Named by surface, by question
For the brand's best questions: of each surface's 1 answers, how many named it.
| Questions |  Google AI Overviews |  ChatGPT | Claude |  Gemini | Google AI Mode |  Microsoft Copilot |
|---|---|---|---|---|---|---|
| 1What are the best countertop water filters? | 0 | 0 | 1 | 0 | 0 | 0 |