seodata.dev

keyword

culligan water treatment system

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

$ curl "https://api.seodata.dev/v1/keyword?q=culligan+water+treatment+system&country=us" +--------------+------------------+ | volume | 140 | | cpc | $7.77 | | competition | 0.63 | | country | US | | updated | 2026-06-05 | +--------------+------------------+
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
culligan 74,000 $4.84 16/20
culligan water 74,000 $7.21 14/20
culligan water filter 33,100 $3.87 12/20
water filtration culligan 33,100 $3.87 12/20
culligan water systems 4,400 $6.9 20/20
culligan water filter system 3,600 $5.36 18/20
culligan international 2,400 $4.5 11/20
culligan water treatment 1,600 $11.96 14/20
culligan in home water purification systems 320 $4.9 11/20
collagen water system 30 $12.89 15/20

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=culligan+water+treatment+system&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