seodata.dev

keyword

drinking water filter

Monthly search volume and cost-per-click data for "drinking water filter" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=drinking+water+filter&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $2.84 | | competition | 1 | | country | US | | updated | 2026-06-13 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
water filter 110,000 $2.5 19/20
water filters 110,000 $2.5 18/20
best water filters for home 74,000 $5 18/20
best water filtration system for home 74,000 $5 16/20
best water filter system 27,100 $4.49 19/20
filtered water 12,100 $2.16 16/20
water filter for drinking 8,100 $2.72 20/20
drinking water filtration system 6,600 $5.63 20/20
best drinking water filtration system 2,900 $3.82 19/20
drinking water filtration system for home 2,400 $6.8 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=drinking+water+filter&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt