--- title: "Puretec vs Waterdrop: Which is searched more in Australia?" description: "Is Puretec or Waterdrop more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Water filter brands set in Australia. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/au/compare/puretec-vs-waterdrop" publisher: "Brandwave" --- # Puretec vs Waterdrop: Which is searched more in Australia? Is Puretec or Waterdrop more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Water filter brands set in Australia. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Puretec and Waterdrop - **Competitive set**: Water filter brands - **Market**: Australia - **Month measured**: Sep 2026 - **Puretec Share of Search**: 15.6% - **Waterdrop Share of Search**: 3.1% ## Is Puretec or Waterdrop more popular in search? - In September 2026, Puretec had more branded searches than Waterdrop among water filter brands in Australia. Puretec had about 4,400 branded searches, while Waterdrop had 880. Puretec made up 15.6% of all water filter brand searches we track, and Waterdrop accounted for 3.1%. - Puretec was ahead of Waterdrop in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Puretec’s share of searches among water filter brands in Australia moved from 14.8% to 15.6%, and its estimated monthly branded searches held steady at 4.4K. - Across the 12 months ending September 2026, Waterdrop’s share of searches among water filter brands in Australia moved from 2.4% to 3.1%, and its estimated monthly branded searches moved from 720 to 880. ## Top water filter brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Waterdrop was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Puretec was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Puretec was listed before Waterdrop in two out of three answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Puretec | 1st | 2 of 3 | 0 of 2 | 2 of 5 | | Brita | 2nd | 2 of 3 | 2 of 2 | 4 of 5 | | Waterdrop | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Doulton | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Zip Water | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Billi | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Zen Water Systems | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about water filter brands - Asked ChatGPT "Which water filter should I buy for my home in Australia?": 1. Brita, 2. Waterdrop - Asked ChatGPT "What are the best water filter brands in Australia?": 1. Puretec, 2. Brita, 3. Waterdrop - Asked ChatGPT "What's the best filtered water tap for a kitchen?": 1. Puretec, 2. Waterdrop - Searched Google, AI Overview "water filter": 1. Brita, 2. Waterdrop - Searched Google, AI Overview "water filter jug": 1. Brita Not named in any answer: Doulton, Zip Water, Billi and Zen Water Systems. Brands are listed in the order each answer named them. The answers were collected in Australia on October 26, 2026. ## How did search popularity change for Australia water filter brands in September 2026? - In September 2026, Puretec gained share of searches among water filter brands in Australia, from 13.4% to 15.6%. - Estimated monthly branded searches for Waterdrop in Australia rose 22.2% over 12 measured months, from 720 to 880 in September 2026. ## Month by month | Month | Puretec estimated searches | Puretec Share of Search | Puretec rank | Waterdrop estimated searches | Waterdrop Share of Search | Waterdrop rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 4.4K | 14.8% | 4 | 720 | 2.4% | 6 | | Nov 2025 | 4.4K | 11.8% | 4 | 880 | 2.4% | 7 | | Dec 2025 | 3.6K | 10.4% | 4 | 880 | 2.6% | 6 | | Jan 2026 | 5.4K | 16.9% | 4 | 880 | 2.8% | 6 | | Feb 2026 | 4.4K | 16.5% | 4 | 1K | 3.8% | 6 | | Mar 2026 | 4.4K | 15.2% | 4 | 880 | 3% | 6 | | Apr 2026 | 4.4K | 15.4% | 4 | 1K | 3.5% | 6 | | May 2026 | 4.4K | 15.6% | 4 | 880 | 3.1% | 6 | | Jun 2026 | 4.4K | 16.4% | 4 | 880 | 3.3% | 6 | | Jul 2026 | 4.4K | 14.6% | 4 | 880 | 2.9% | 6 | | Aug 2026 | 4.4K | 13.4% | 4 | 880 | 2.7% | 6 | | Sep 2026 | 4.4K | 15.6% | 4 | 880 | 3.1% | 6 | ## How each brand is measured Brandwave collects information about searches that people make online using Puretec’s and Waterdrop’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Puretec**: Measured on the search term “puretec”. - **Waterdrop**: Measured on the search term “waterdrop filter”. - [Puretec profile](/demand/au/brands/puretec) - [Waterdrop profile](/demand/au/brands/waterdrop) - [All water filter brands in Australia](/demand/au/categories/au-water-filter-brands): The set both shares are measured inside, 7 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Puretec or Waterdrop more popular in search? In September 2026, Puretec had more branded searches than Waterdrop among water filter brands in Australia. Puretec had about 4,400 branded searches, while Waterdrop had 880. Puretec made up 15.6% of all water filter brand searches we track, and Waterdrop accounted for 3.1%. ## Cite this page Brandwave. "Puretec vs Waterdrop: Which is searched more in Australia?". https://gobrandwave.com/demand/au/compare/puretec-vs-waterdrop This page is also available as HTML at https://gobrandwave.com/demand/au/compare/puretec-vs-waterdrop. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.