keyword

hepa filter in air purifier

Monthly search volume and cost-per-click data for "hepa filter in air purifier" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hepa+filter+in+air+purifier&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $3.99 | | 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
best air purifiers for home	40,500	$4.81	11/20
hepa high efficiency particulate air	33,100	$2.6	12/20
high efficiency particulate air filter	33,100	$2.36	12/20
hepa filtration	27,100	$2.65	12/20
air filter hepa	22,200	$3.47	11/20
high efficiency particulate air	9,900	$3.03	12/20
hepa air filters	8,100	$3.33	13/20
hepa air cleaner	390	$3.15	11/20
best review air purifier	260	$3.82	11/20
epa filters	90	$1.29	11/20

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=hepa+filter+in+air+purifier&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