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samsung rf28hmedbsr water filter
Skip itA small market ($29K/yr) — this niche doesn't clear our bar today.
Conversion
Incredible19.4%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$27.85avg listing price — sweet spot $15–$100
Price range
Incredible$25.41–$34.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.1%return rate — above 5% kills the launch gate
Growth
Okay+7.1%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad94%top-5 brand share — brand-locked demand
Review moat
Bad22,567.86avg incumbent reviews — the moat a new listing must climb
Market size
Bad$29K$29K/yr · 5K searches
Competition
Bad92%top-5 click share — a locked-up shelf