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aprilaire 600 filter
Skip itSoft demand (-30.6% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$40.08avg listing price — sweet spot $15–$100
Price range
Incredible$15.08–$79.00cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.4%return rate — above 5% kills the launch gate
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Review moat
Okay3,485.41avg incumbent reviews — the moat a new listing must climb
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$54K$54K/yr · 44K searches
Brand share
Bad96%top-5 brand share — brand-locked demand
Growth
Bad-30.6%90-day search growth — must beat 0% to launch