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haf-qin refrigerator water filter
Worth a lookShows searches that convert (16.2% search→purchase), but a concentrated shelf (top 5 take 85% of clicks) keeps it on the watch list.
Conversion
Incredible16.2%search→purchase rate — share of searches ending in a sale
Market size
Incredible$2.8M$2.8M/yr · 451K searches
Avg price
Incredible$37.92avg listing price — sweet spot $15–$100
Price range
Incredible$24.46–$89.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.4%return rate — above 6% kills the launch gate
Growth
Okay+11.7%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad18,592.4avg incumbent reviews — the moat a new listing must climb
Brand share
Bad94%top-5 brand share — brand-locked demand
Competition
Bad85%top-5 click share — a locked-up shelf