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transfer tank filter
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Great1.1%return rate — above 5% kills the launch gate
Avg price
Great$57.44avg listing price — sweet spot $15–$100
Review moat
Great333.1avg incumbent reviews — the moat a new listing must climb
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-0.5%90-day search growth — must beat 0% to launch
Market size
Bad$93K$93K/yr · 35K searches
Price range
Bad$14.61–$591.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad98%top-5 brand share — brand-locked demand
Signals High Price