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extractor fan filters
Skip itPrices mostly outside the sweet spot ($4.16–$11.98) — this niche doesn't clear our bar today.
Returns
Great1.0%return rate — above 5% kills the launch gate
Conversion
Great11.2%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,400.82avg incumbent reviews — the moat a new listing must climb
Market size
Okay£111K£111K/yr · 135K searches
Avg price
Bad£7.30avg listing price — sweet spot $15–$100
Brand share
Bad93%top-5 brand share — brand-locked demand
Growth
Bad-28.1%90-day search growth — must beat 0% to launch
Competition
Bad87%top-5 click share — a locked-up shelf
Price range
Bad£4.16–£11.98cheapest to priciest tracked listing — scored on the share inside $15–$100