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shower filter replacement
Worth a lookShows a sweet-spot price point ($40.59 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$40.59avg listing price — sweet spot $15–$100
Returns
Great1.3%return rate — above 5% kills the launch gate
Market size
Good$820K$820K/yr · 405K searches
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Brand share
Good74%top-5 brand share — brands hold most of the demand
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$7.61–$225.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+3.4%90-day search growth — must beat 0% to launch
Review moat
Bad13,638.83avg incumbent reviews — the moat a new listing must climb