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carrier air filter replacement
Skip itA small market ($46K/yr) — this niche doesn't clear our bar today.
Returns
Great1.7%return rate — above 5% kills the launch gate
Avg price
Great$95.70avg listing price — sweet spot $15–$100
Review moat
Good958avg incumbent reviews — the moat a new listing must climb
Growth
Okay+12.7%90-day search growth — must beat 0% to launch
Price range
Okay$33.33–$255.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.3%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay90%top-5 brand share — brands hold most of the demand
Competition
Bad71%top-5 click share — a locked-up shelf
Market size
Bad$46K$46K/yr · 20K searches