seodata.dev

keyword

filter water

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

$ curl "https://api.seodata.dev/v1/keyword?q=filter+water&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $2.7 | | competition | 1 | | country | US | | updated | 2026-06-07 | +--------------+------------------+
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 system 135,000 $8.35 19/20
filter of water 110,000 $2.78 20/20
water filter water 110,000 $2.7 18/20
water filter 110,000 $2.5 17/20
water purification systems 40,500 $9.41 17/20
water purifiers 33,100 $2.51 16/20
filtering water 12,100 $2.49 17/20
water filter for drinking 8,100 $2.72 16/20
water filter brands 1,300 $3.69 20/20
water filter filter 320 $2.78 18/20

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=filter+water&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