keyword

air filter online

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

$ curl "https://api.seodata.dev/v1/keyword?q=air+filter+online&country=us" +--------------+------------------+ | volume | 210 | | cpc | $13.03 | | competition | 0.87 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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 filters	60,500	$6.27	20/20
ac filters	33,100	$5.15	17/20
air filters for home	27,100	$5.1	17/20
filter buy	22,200	$5.35	19/20
hvac filters	12,100	$8.66	16/20
home a/c filters	1,900	$3.62	15/20
cheap air filters	1,600	$4.88	15/20
air filter buy online	170	$14.49	17/20
order air filters online	170	$16.98	17/20
online furnace filters	140	$9.25	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=air+filter+online&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