keyword

better water filter

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

$ curl "https://api.seodata.dev/v1/keyword?q=better+water+filter&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $2.51 | | competition | 1 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

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 filters 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 water filter	40,500	$2.66	20/20
best water filters	40,500	$2.51	20/20
best water filtration	40,500	$3.61	20/20
water filter best	40,500	$2.66	20/20
best water filter system	27,100	$4.49	20/20
water purifier best	3,600	$2.36	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=better+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