KEYWORD REPORT United States · Google Web SearchUpdated 2026-10-27
water filter systemSearch volume and trends in the United States
Demand for water filter system peaked in June 2026 at 188,551 estimated searches, 6.0 times the lowest month (December 2025). Worldwide, water filter system gets about 130,470 searches a month; United States has the largest share at 69%. Of 29 related keywords with an intent label, 62% are tagged informational, 79% commercial and 0% transactional (a keyword can have more than one tag). The largest related searches are water filter system for home (74,000), whole house water filter system (22,200), house water filter system (9,900).
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Not classified
This keyword onlyInterest over time
United States · Past 5 years
≈1,916,163estimated searches
Searches by month
Estimated annual total · 1,086,000 · peak 2026-06
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 searches74,000
Top-of-page bid$2.26–$13.13
CompetitionIndex 75/100High
Keyword Planner rounds search volumes into ranges, so these figures often differ from the average monthly searches above.
Searches by country
130,470 average monthly searches worldwide · 111 countries
- 1United States90,50069%
- 2Canada14,80011%
- 3Australia5,4004.1%
- 4United Kingdom5,4004.1%
- 5Philippines3,6002.8%
- 6Ireland1,6001.2%
- 7South Africa1,3001.0%
- 8India8800.7%
- 9Malaysia7200.6%
- 10New Zealand7200.6%
- 11–111101 other countries5,5504.3%
Interest by subregion
United States · Past 5 years · relative interest, 0–100
- 1Wyoming10013,105
- 2Iowa6143,898
- 3Michigan4294,596
- 4Oklahoma3733,651
- 5Arizona3660,030
- 6Nevada3525,086
- 7Florida33167,430
- 8Virginia3364,536
- 9Ohio3181,981
- 10Wisconsin3039,786
Scores compare the share of searches in each region; a small region can rank high with few searches.
Related keywords 33
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 | |||
|---|---|---|---|---|
| water filter system for homeReport | 74,000 | 39 | $4.63 | commercial |
| 22,200 | 36 | $4.43 | informationalcommercial | |
| 9,900 | 30 | $4.63 | commercial | |
| 9,900 | 39 | $4.43 | informationalcommercial | |
| 8,100 | 51 | $4.63 | informationalcommercial | |
| 8,100 | 50 | $2.16 | ||
| 8,100 | 15 | $0.61 | ||
| 8,100 | 29 | $5.31 | informationalcommercial | |
| 6,600 | 51 | $1.93 | informational | |
| 6,600 | 58 | $3.14 | commercial | |
| 6,600 | 33 | $2.97 | ||
| 6,600 | 39 | $2.16 | informationalcommercial | |
| 5,400 | 30 | $4.63 | informationalcommercial | |
| 5,400 | 30 | $4.12 | commercial | |
| 5,400 | 30 | $4.00 | informational | |
| 4,400 | 49 | $4.38 | commercial | |
| 4,400 | 49 | $1.51 | commercial | |
| 4,400 | 28 | $4.37 | informational | |
| 4,400 | 42 | $2.11 | informationalcommercial | |
| 3,600 | 50 | $4.98 | navigational | |
| 3,600 | 54 | $2.66 | commercial | |
| 3,600 | 37 | $5.31 | informationalcommercial | |
| 3,600 | 28 | $4.63 | ||
| 3,600 | 14 | $2.37 | informationalcommercial | |
| 3,600 | 32 | $2.16 | informationalcommercial | |
| 2,900 | 32 | $2.43 | commercial | |
| 2,900 | 18 | $0.00 | informational | |
| 2,900 | 41 | $1.48 | commercial | |
| 2,900 | 16 | $2.41 | informationalcommercial | |
| 2,900 | 48 | $1.62 | informationalcommercial | |
| 2,900 | 29 | $7.59 | informationalcommercial | |
| 2,900 | 32 | $4.11 | informational | |
| 2,400 | 47 | $4.63 | commercial |
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
- 3Breakout
- 4Breakout
- 5Breakout
- 6Breakout
- 7Breakout
- 8Breakout
- 9Breakout
- 10Breakout
Search results
Top organic results
- 1aquasana.comaquasana.com/whole-house-water-filters/50
- 2expresswater.comexpresswater.com/pages/whole-house-systems42
- 3waterfilterguru.comwaterfilterguru.com/best-water-filters/50
- 4amazon.comamazon.com/water-filtration-system/s?k=water+filtration+system100
- 5ewg.orgewg.org/tapwater/water-filter-guide.php65
- 6youtube.comyoutube.com/watch?v=iSzpY4VpeB0&vl=en100
- 7uswatersystems.comuswatersystems.com/collections/water-filters-usws41
- 8culligan.comculligan.com/product-category/drinking-water-filter-systems55
- 9reverseosmosis.comreverseosmosis.com/products/pure-100-whole-house-sediment-pfas-filtration27
- 10renwater.comrenwater.com/products/advanced-pfas-filtration-system-with-uv9
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.