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ductless bathroom exhaust fan
Skip itWeak search conversion (1.5%) — this niche doesn't clear our bar today.
Review moat
Great205.85avg incumbent reviews — the moat a new listing must climb
Avg price
Great$74.49avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Good$21.47–$173.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Market size
Okay$153K$153K/yr · 142K searches
Growth
Bad-1.7%90-day search growth — must beat 0% to launch
Returns
Bad6.0%return rate — above 5% kills the launch gate
Competition
Bad76%top-5 click share — a locked-up shelf
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale