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cabin air filter scent
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$20.06avg listing price — sweet spot $15–$100
Growth
Great+72.5%90-day search growth — must beat 0% to launch
Price range
Great$8.06–$36.39cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Good2.6%return rate — above 5% kills the launch gate
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Review moat
Bad7,344.3avg incumbent reviews — the moat a new listing must climb
Market size
Bad$51K$51K/yr · 131K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals Out of Stock