KEYWORD REPORT United States · Google Web SearchUpdated 2026-10-27
culligan water filterSearch volume and trends in the United States
Demand for culligan water filter peaked in May 2026 at 158,685 estimated searches, 5.2 times the lowest month (October 2025). Worldwide, culligan water filter gets about 110,000 searches a month; United States has the largest share at 82%. Of 44 related keywords with an intent label, 70% are tagged informational, 34% commercial and 16% transactional (a keyword can have more than one tag). The largest related searches are culligan whole house water filter (3,600), culligan 12-cup water filter pitcher with zerowater technology (2,900), culligan water filter replacement (2,400).
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informationaltransactional
This keyword onlyInterest over time
United States · Past 5 years
≈1,685,231estimated searches
Searches by month
Estimated annual total · 1,086,000 · peak 2026-05
Monthly search figures are estimates.
Seasonality
Average interest by calendar month · last 5 years
Interest by calendar month · last 12 months
Google Ads data
United States · Keyword Planner · last 12 months
Monthly searches22,200
Top-of-page bid$0.52–$5.62
CompetitionIndex 60/100Medium
Keyword Planner rounds search volumes into ranges, so these figures often differ from the average monthly searches above.
Searches by country
110,000 average monthly searches worldwide · 73 countries
- 1United States90,50082%
- 2Canada14,80013%
- 3United Kingdom2,4002.2%
- 4India4800.4%
- 5Australia1400.1%
- 6Ireland1400.1%
- 7Brazil1100.1%
- 8France500.0%
- 9Germany400.0%
- 10Spain400.0%
- 11–7363 other countries1,3001.2%
Interest by subregion
United States · Past 5 years · relative interest, 0–100
- 1Iowa10045,602
- 2Wyoming1008,304
- 3Michigan81115,605
- 4Oklahoma7744,377
- 5Wisconsin6453,784
- 6Vermont605,520
- 7Virginia5871,876
- 8Minnesota5645,684
- 9Ohio5490,492
- 10Montana508,048
Scores compare the share of searches in each region; a small region can rank high with few searches.
Related keywords 44
Monthly volume against SEO difficulty · larger dots have more searches
KD under 30KD 30–59KD 60 and aboveHas a reportLarger dots have more searches
| Keyword | Intent | |||
|---|---|---|---|---|
| 3,600 | 38 | $2.33 | commercial | |
| 2,900 | 33 | $0.93 | informational | |
| 2,400 | 19 | $0.85 | navigationalcommercial | |
| 1,900 | 30 | $2.99 | navigationaltransactional | |
| 1,300 | 30 | $0.51 | informational | |
| 1,300 | 14 | $0.95 | informationalcommercial | |
| 1,300 | 36 | $0.00 | informational | |
| 1,000 | 27 | $0.75 | informational | |
| 1,000 | 23 | $1.20 | commercial | |
| 1,000 | 27 | $1.20 | commercial | |
| 1,000 | 14 | $0.00 | commercial | |
| 1,000 | 42 | $1.06 | informationalcommercial | |
| 1,000 | 29 | $0.00 | informationaltransactional | |
| 1,000 | 33 | $0.85 | informational | |
| 880 | 39 | $2.33 | informationalcommercial | |
| 880 | 41 | $0.48 | informational | |
| 720 | 34 | $0.00 | informational | |
| 720 | 27 | $1.21 | informational | |
| 720 | 23 | $0.00 | informational | |
| 590 | 26 | $0.00 | commercial | |
| 590 | 16 | $0.00 | navigationaltransactional | |
| 590 | — | $0.00 | informationalnavigational | |
| 590 | 36 | $0.80 | informationaltransactional | |
| 590 | 23 | $2.29 | commercial | |
| 590 | 29 | $0.00 | informational | |
| 480 | 19 | $0.00 | informational | |
| 480 | 20 | $0.00 | informational | |
| 480 | 25 | $0.00 | informationalnavigational | |
| 390 | 28 | $0.00 | informationalnavigational | |
| 390 | 36 | $3.35 | informational | |
| 390 | 19 | $1.20 | informational | |
| 390 | — | $0.79 | commercial | |
| 390 | 18 | $0.00 | informationaltransactional | |
| 390 | 42 | $0.53 | informational | |
| 390 | 29 | $1.63 | informationalcommercial | |
| 320 | 28 | $0.85 | informational | |
| 320 | 27 | $0.00 | informationalcommercial | |
| 320 | — | $0.00 | informationalnavigational | |
| 320 | 22 | $0.79 | commercial | |
| 320 | 21 | $3.27 | informational | |
| 320 | 23 | $2.64 | informational | |
| 320 | 30 | $0.00 | informationaltransactional | |
| 320 | 37 | $0.99 | commercial | |
| 320 | 31 | $1.63 | transactional |
Top searches
United States · Past 5 years
- Top searches are available for ranges up to 12 months.
Rising searches
United States · Past 5 years
- 1Breakout
- 2Breakout
- 3water softener system for homeBreakout
- 4+500%
- 5water softener+180%
- 6+120%
- 7whole house water filter+70%
Search results
Top organic results
- 1homedepot.comhomedepot.com/b/Plumbing-Water-Filters-Under-Sink-Water-Filters-Under-Sink-Water-Filter-Replacements/Culligan/N-5yc1vZ2fkpcd9Ze5l99
- 2amazon.comamazon.com/culligan-5-micron-water-filter/s?k=culligan+5+micron+water+filter100
- 3walmart.comwalmart.com/browse/home-improvement/water-filtration-water-softeners/culligan/1072864_1406684_4985879/YnJhbmQ6Q3VsbGlnYW4ie100
- 4lowes.comlowes.com/pl/water-filtration-water-softeners/under-sink-filtration-systems/culligan/131434476-429450232194
- 5ebay.comebay.com/shop/culligan-whole-house-water-filter?_nkw=culligan+whole+house+water+filter100
- 6culligan.comculligan.com/blog/whole-house-water-filtration-worth-it-video55
- 7target.comtarget.com/s/culligan+water+filter+hf+360a98
- 8klarna.comklarna.com/us/shopping/sp/culligan-water-filter-replacement/77
- 9youtube.comyoutube.com/watch?v=3g14JtDrkNY100
- 10elastic.coelastic.co/docs/reference/logstash/plugins/filter-plugins60
More keyword reports
Saved reports for similar searches in United States
Report details
Search figures are estimates and may change. Regional scores show relative interest.