Brandwave

How popular isiSpring in search?

In September 2026, there were an estimated 33.1K branded searches for iSpring worldwide which is down 18.3% over the last 12 months. iSpring holds 7.2% estimated Share of Search among iron filter brands worldwide and is ranked 3rd of 4 competitors for search popularity. These are worldwide searches for English-language branded terms.

Share of Search, September 2026
  1. Culligan81.8%
  2. Pentair10.7%
  3. iSpring7.2%
  4. Kinetico0.22%
iSpring website (opens in a new tab)

Follow iSpring and get free monthly updates on what changed

By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy

Where does iSpring compete?

iSpring is ranked in two competitor sets. Each share is worked out among that set's brands, so it differs from set to set.
Competitor setRankShare of SearchRanking
Iron filter brands3rd of 47.2%Shown below
E-learning authoring tools1st of 473.7%Show ranking

Which iron filter brands compete with iSpring?

iSpring against iron filter brands worldwide, by month

Share of Search by month for Culligan, Pentair, iSpring. The figures are in the table below the chart.

View monthly share of search table
MonthCulliganPentairiSpringKinetico
Oct 202573.9%14.2%11.6%0.25%
Nov 202572.8%14.8%12.1%0.3%
Dec 202574.1%14.1%11.5%0.35%
Jan 202678%13%8.7%0.26%
Feb 202674.4%15.1%10.1%0.31%
Mar 202675.1%14.7%9.9%0.32%
Apr 202674.7%15%10%0.32%
May 202675%16%8.7%0.26%
Jun 202673%16%10.7%0.34%
Jul 202675.3%15.7%8.6%0.34%
Aug 202676.6%16%7.2%0.26%
Sep 202681.8%10.7%7.2%0.22%

  1. 1.Culligan

    81.8%

    Held 1st. 377K estimated branded searches, +30.1% vs prior month. Share +5.3 points.

  2. 2.Pentair

    10.7%

    Held 2nd. 49.5K estimated branded searches, -18.2% vs prior month. Share -5.2 points.

  3. 3.iSpring

    7.2%

    Held 3rd. 33.1K estimated branded searches, +22.1% vs prior month. Share 0 points.

  4. 4.Kinetico

    0.22%

    Held 4th. 1K estimated branded searches, 0% vs prior month. Share 0 points.

Compare search popularity between iSpring and its closest rivals

Every comparison with iSpring

How has branded search demand for iSpring changed worldwide over the last 12 months?

  • Across the 12 months ending September 2026, estimated monthly branded searches for iSpring worldwide fell from 40.5K to 33.1K.
  • Across the 12 months ending September 2026, iSpring’s estimated Share of Search among iron filter brands worldwide decreased from 11.6% to 7.2%.
  • Across the 12 months ending September 2026, iSpring’s estimated Share of Search among iron filter brands worldwide peaked at 12.1% in November 2025 and was lowest at 7.2% in August 2026.

How did search popularity change for iron filter brands worldwide in September 2026?

  1. In September 2026, Culligan gained estimated Share of Search among iron filter brands worldwide, from 76.6% to 81.8%.

  2. In September 2026, Pentair lost estimated Share of Search among iron filter brands worldwide, from 16% to 10.7%.

  3. Estimated monthly branded searches for Kinetico worldwide rose 13.6% over 12 measured months, from 880 to 1K in September 2026.

  4. Estimated monthly branded searches for iSpring worldwide fell 18.3% over 12 measured months, from 40.5K to 33.1K in September 2026.

How is iSpring measured?

Brandwave collects information about searches that people make online using iSpring’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

1 branded search term

  • ispring

Do you work for iSpring? To request corrections or removal please contact us via our support page and we will be happy to assist.

How the Brand Demand Index is measured

Creator with pink hair and a pink jacket

Is iSpring your brand?

Put your own campaigns, spend and outcomes next to this demand line, so you can see which of your marketing lined up with the movements above.

Start free