keyword

culligan filter replacement

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

$ curl "https://api.seodata.dev/v1/keyword?q=culligan+filter+replacement&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $1.99 | | competition | 1 | | country | US | | updated | 2026-08-13 | +--------------+------------------+

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
water filters culligan replacement	2,900	$1.99	15/20
culligan water filter replacement	2,400	$3	20/20
culligan water replacement filters	1,900	$2.98	16/20
culligan water filter cartridges	390	$1.51	17/20
culligan filter cartridge	390	$1.51	15/20
culligan water filter cartridge	390	$1.51	14/20
culligan filter cartridges	320	$1.71	16/20
culligan filter replacement cartridge	140	$1.01	19/20
culligan water filters replacement cartridges	140	$1.01	15/20
culligan replacement cartridges	40	$0.6	16/20

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+filter+replacement&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