seodata.dev

keyword

air filter in furnace

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

$ curl "https://api.seodata.dev/v1/keyword?q=air+filter+in+furnace&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $3.94 | | competition | 1 | | country | US | | updated | 2026-06-25 | +--------------+------------------+
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
filter in furnace 40,500 $4.44 13/20
furnace filter replacement 22,200 $3.91 11/20
air filter on furnace 5,400 $3.94 12/20
air filters for furnace 5,400 $3.94 9/20
replacing furnace filter 4,400 $5.12 16/20
change furnace air filter 4,400 $5.12 11/20
how to change a furnace filter 2,900 $1.25 12/20
replace a furnace filter 2,400 $4.77 11/20
change air filter furnace 260 $4.88 10/20
air filter furnace change 140 $8.98 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=air+filter+in+furnace&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