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reverse osmosis system
Skip itPrices mostly outside the sweet spot ($17.93–$997.58) — this niche doesn't clear our bar today.
Market size
Incredible$17.2M$17.2M/yr · 4.7M searches
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Okay$251.27avg listing price — sweet spot $15–$100
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Review moat
Okay3,390.42avg incumbent reviews — the moat a new listing must climb
Growth
Okay+3.8%90-day search growth — must beat 0% to launch
Returns
Okay4.9%return rate — above 5% kills the launch gate
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Price range
Bad$17.93–$997.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price