seodata.dev

keyword

best water filtration

Monthly search volume and cost-per-click data for "best water filtration" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+water+filtration&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $3.61 | | 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
best home water filter 74,000 $5.82 20/20
best water filter for home 74,000 $5 20/20
best water filters for home 74,000 $5 20/20
best water filtration system for home 74,000 $5 20/20
best filter water 40,500 $3.18 20/20
best filtered water 40,500 $2.66 20/20
best home water filters 40,500 $6.43 20/20
best water filter 40,500 $2.66 20/20
best water filters 40,500 $2.51 20/20
water filter best 40,500 $2.66 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=best+water+filtration&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