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vornado humidifier replacement filters
Skip itSoft demand (-65.7% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$40.30avg listing price — sweet spot $15–$100
Price range
Great$11.86–$97.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.7%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Market size
Good$461K$461K/yr · 149K searches
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.1%return rate — above 5% kills the launch gate
Review moat
Okay3,022.96avg incumbent reviews — the moat a new listing must climb
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Growth
Bad-65.7%90-day search growth — must beat 0% to launch