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raf-2 frigidaire air filter
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible19.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Great$19.87avg listing price — sweet spot $15–$100
Price range
Great$11.46–$44.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,002.11avg incumbent reviews — the moat a new listing must climb
Growth
Bad-3.1%90-day search growth — must beat 0% to launch
Market size
Bad$55K$55K/yr · 14K searches
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Competition
Bad87%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand