--- title: "Aquasana vs Puretec: Which is searched more?" description: "Is Aquasana or Puretec more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Water filter brands set worldwide. 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/global-en/compare/aquasana-vs-puretec" publisher: "Brandwave" --- # Aquasana vs Puretec: Which is searched more? Is Aquasana or Puretec more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Water filter brands set worldwide. 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**: Aquasana and Puretec - **Competitive set**: Water filter brands - **Market**: Global - **Month measured**: Sep 2026 - **Aquasana Share of Search**: 6.5% - **Puretec Share of Search**: 3.6% ## Is Aquasana or Puretec more popular in search? - In September 2026, Aquasana had more branded searches than Puretec among water filter brands worldwide. Aquasana had about 27,100 branded searches, while Puretec had 15,100. Aquasana made up 6.5% of all water filter brand searches we track, and Puretec accounted for 3.6%. - Aquasana was ahead of Puretec in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Aquasana’s share of searches among water filter brands worldwide moved from 7.9% to 6.5%, and its estimated monthly branded searches moved from 33.1K to 27.1K. - Across the 12 months ending September 2026, Puretec’s share of searches among water filter brands worldwide moved from 3.7% to 3.6%, and its estimated monthly branded searches moved from 15.5K to 15.1K. ## Top water filter brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Aquasana was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Puretec did not appear in any of the five 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 | | --- | --- | --- | --- | --- | | Aquasana | 1st | 3 of 3 | 0 of 2 | 3 of 5 | | Brita | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | APEC Water Systems | 3rd | 3 of 3 | 0 of 2 | 3 of 5 | | Waterdrop | 4th | 1 of 3 | 1 of 2 | 2 of 5 | | PUR | 5th | 2 of 3 | 0 of 2 | 2 of 5 | | BWT | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Puretec | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Philips | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about water filter brands - Asked ChatGPT "Which water filter brand should I buy?": 1. Brita, 2. Aquasana, 3. APEC Water Systems, 4. PUR - Asked ChatGPT "What are the best water filter brands?": 1. Aquasana, 2. Waterdrop, 3. PUR, 4. Brita, 5. APEC Water Systems - Asked ChatGPT "What's the best water filter brand for clean drinking water?": 1. Aquasana, 2. APEC Water Systems, 3. Brita - Searched Google, AI Overview "water filters for home": 1. Brita, 2. Waterdrop - Searched Google, AI Overview "pitcher water filter": 1. Brita Not named in any answer: BWT, Puretec and Philips. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How did search popularity change for water filter brands worldwide in September 2026? - In September 2026, Aquasana lost share of searches among water filter brands worldwide, from 7.4% to 6.5%. ## Month by month | Month | Aquasana estimated searches | Aquasana Share of Search | Aquasana rank | Puretec estimated searches | Puretec Share of Search | Puretec rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 33.1K | 7.9% | 4 | 15.5K | 3.7% | 5 | | Nov 2025 | 33.1K | 7.8% | 4 | 16.6K | 3.9% | 5 | | Dec 2025 | 33.1K | 8.3% | 4 | 13.7K | 3.4% | 5 | | Jan 2026 | 40.5K | 9.2% | 4 | 16.9K | 3.8% | 5 | | Feb 2026 | 33.1K | 9.1% | 4 | 15.1K | 4.1% | 5 | | Mar 2026 | 33.1K | 7.9% | 4 | 16.3K | 3.9% | 5 | | Apr 2026 | 33.1K | 8.3% | 4 | 15.2K | 3.8% | 5 | | May 2026 | 33.1K | 7.4% | 4 | 16.3K | 3.7% | 5 | | Jun 2026 | 27.1K | 6.6% | 4 | 15K | 3.6% | 5 | | Jul 2026 | 27.1K | 6.9% | 4 | 15.2K | 3.9% | 5 | | Aug 2026 | 33.1K | 7.4% | 4 | 16.3K | 3.6% | 5 | | Sep 2026 | 27.1K | 6.5% | 4 | 15.1K | 3.6% | 5 | ## How each brand is measured Brandwave collects information about searches that people make online using Aquasana’s and Puretec’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. - **Aquasana**: Measured on the search term “aquasana”. - **Puretec**: Measured on the search terms “puretec”, “puretec filter cartridges”, “puretec filters” and “puretec water filter”, summed into one figure. - [Aquasana profile](/demand/global-en/brands/aquasana) - [Puretec profile](/demand/global-en/brands/puretec) - [All water filter brands worldwide](/demand/global-en/categories/water-filter-brands): The set both shares are measured inside, 8 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 Aquasana or Puretec more popular in search? In September 2026, Aquasana had more branded searches than Puretec among water filter brands worldwide. Aquasana had about 27,100 branded searches, while Puretec had 15,100. Aquasana made up 6.5% of all water filter brand searches we track, and Puretec accounted for 3.6%. ## Cite this page Brandwave. "Aquasana vs Puretec: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/aquasana-vs-puretec This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/aquasana-vs-puretec. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.