seodata.dev

keyword

air filtration systems

Monthly search volume and cost-per-click data for "air filtration systems" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=air+filtration+systems&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $3.48 | | competition | 1 | | country | US | | updated | 2026-06-27 | +--------------+------------------+
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
air purifier 301,000 $2.18 15/20
air purifiers for home 40,500 $3.99 16/20
air purifier for home 40,500 $3.99 15/20
home air purifier 40,500 $3.82 15/20
air cleaner 8,100 $2.84 16/20
air filtration system for home 2,400 $4.64 19/20
air filtering systems for home 2,400 $4.96 15/20
air purifier systems for home 2,400 $4.48 15/20
air purification 1,900 $3.47 18/20
air filter machine 1,600 $2.52 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=air+filtration+systems&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