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countertop water filter
Skip itWeak search conversion (0.6%) — this niche doesn't clear our bar today.
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Brand share
Good69%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Good$165.36avg listing price — sweet spot $15–$100
Market size
Okay$225K$225K/yr · 239K searches
Review moat
Okay2,431.32avg incumbent reviews — the moat a new listing must climb
Growth
Okay+12.1%90-day search growth — must beat 0% to launch
Returns
Okay4.1%return rate — above 5% kills the launch gate
Price range
Bad$28.99–$422.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Signals High Price