iSpring vs SpringWell:Which is more popular?
In September 2026, iSpring had more branded searches than SpringWell among iron filter brands worldwide. iSpring had about 16,200 branded searches, while SpringWell had 3,600. iSpring made up 5% of all iron filter brand searches we track, and SpringWell accounted for 1.1%. When we asked ChatGPT and Google AI Overviews about iron filter brands, SpringWell appeared in all five answers and iSpring in three. SpringWell was mentioned before iSpring in four out of five answers.
Who do people search for more?
iSpring, about 5 searches for every 1 for SpringWell
Who does AI mention more?
SpringWell, mentioned in every answer we collected
Who does AI recommend more?
SpringWell, named ahead of iSpring in 4 of 5 answers
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Top iron filter brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, SpringWell appeared in all five answers. iSpring was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. SpringWell was listed before iSpring in four out of five answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
- SpringWell1st
SoftPro2nd- iSpring3rd
US Water Systems4th
Pentair5th
Culligan–
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- SpringWell5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- SoftPro4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- iSpring3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- US Water Systems3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Pentair1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- Culligan0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about iron filter brands
5 answers
Asked ChatGPT
“Which iron filter brand should I buy?”
Asked ChatGPT
“What are the best iron filter brands?”
Asked ChatGPT
“What's the best iron filter brand for well water treatment?”
Searched Google, AI Overview
“water iron filter”
Searched Google, AI Overview
“well water filter”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is iSpring or SpringWell more popular in search?
This chart shows how often people search Google for iSpring and SpringWell by name. Each line represents a brand's share of searches for all six iron filter brands we track, month by month, from English-language searches worldwide.
Share of searches by month for iSpring, SpringWell. The figures are in the table below the chart.
View monthly share of searches table
| Month | Culligan | Pentair | iSpring | US Water Systems | SpringWell | SoftPro |
|---|---|---|---|---|---|---|
| Oct 2025 | 68.6% | 20.6% | 6.7% | 2.7% | 1.2% | 0.11% |
| Nov 2025 | 68.6% | 20.6% | 6.7% | 2.7% | 1.2% | 0.09% |
| Dec 2025 | 67.2% | 20.2% | 8.1% | 3.3% | 1.2% | 0.1% |
| Jan 2026 | 71.9% | 17.7% | 7.1% | 2.4% | 0.86% | 0.14% |
| Feb 2026 | 68.8% | 20.6% | 6.8% | 2.8% | 1% | 0.11% |
| Mar 2026 | 68.7% | 20.7% | 6.8% | 2.8% | 0.99% | 0.13% |
| Apr 2026 | 68.7% | 20.7% | 6.8% | 2.8% | 0.99% | 0.09% |
| May 2026 | 68.9% | 20.7% | 6.8% | 2.3% | 1.2% | 0.09% |
| Jun 2026 | 69.9% | 21% | 5.6% | 2.3% | 1% | 0.09% |
| Jul 2026 | 69.9% | 21% | 5.6% | 2.3% | 1% | 0.11% |
| Aug 2026 | 69.6% | 20.9% | 5.6% | 2.8% | 1% | 0.06% |
| Sep 2026 | 76.4% | 15.4% | 5% | 2% | 1.1% | 0.05% |
How has the iSpring and SpringWell comparison changed over the last 12 months?
3 findings
- iSpring was ahead of SpringWell in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, iSpring’s share of searches among iron filter brands worldwide moved from 6.7% to 5%, and its estimated monthly branded searches held steady at 16.2K.
- Across the 12 months ending September 2026, SpringWell’s share of searches among iron filter brands worldwide moved from 1.2% to 1.1%, and its estimated monthly branded searches moved from 2.9K to 3.6K.
How did search popularity change for iron filter brands worldwide in September 2026?
2 changes
In September 2026, iSpring lost share of searches among iron filter brands worldwide, from 5.6% to 5%.
Estimated monthly branded searches for SpringWell worldwide rose 24.1% over 12 measured months, from 2.9K to 3.6K in September 2026.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using iSpring’s and SpringWell’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.
iSpring
2 branded search terms
- ispring filter
- ispring water filter
SpringWell
1 branded search term
- springwell water
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