seodata.dev

keyword

water filter system

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

$ curl "https://app.seodata.dev/v1/keyword?q=water+filter+system&country=us" +--------------+------------------+ | volume | 135,000 | | cpc | $8.35 | | competition | 0.55 | | country | US | | updated | 2026-05-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
home water filter 201,000 $9.39 20/20
water filter system for home 201,000 $9.39 20/20
water filtration system for home 201,000 $9.39 20/20
water filtration system 135,000 $8.98 20/20
water filters system 135,000 $8.98 19/20
water purification systems 40,500 $9.41 20/20
water filter for home 14,800 $5.53 20/20
water filters for home 14,800 $5.53 20/20
drinking water filtration system for home 2,400 $6.8 19/20
water purifier system 1,300 $8.53 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://app.seodata.dev/v1/keyword?q=water+filter+system&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt