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brita water filter
Skip itA small market ($34K/yr) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Avg price
Good$110.98avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Okay+19.1%90-day search growth — must beat 0% to launch
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Review moat
Bad4,140.12avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Price range
Bad$28.73–$492.76cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$34K$34K/yr · 16K searches