seodata.dev

keyword

furnace filter

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

$ curl "https://app.seodata.dev/v1/keyword?q=furnace+filter&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $5.54 | | competition | 1 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
furnace filters 40,500 $5.54 20/20
filters furnace 40,500 $5.54 16/20
ac filter 33,100 $5.15 18/20
ac filters 33,100 $5.15 18/20
furnace filters replacement 22,200 $3.91 17/20
ac air filter 18,100 $3.82 16/20
hvac filters 12,100 $8.66 17/20
furnace air filter 5,400 $3.89 17/20
air handler filters 1,900 $4.71 17/20
hvac furnace filter 140 $5.13 17/20

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://app.seodata.dev/v1/keyword?q=furnace+filter&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt