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wmf perfection wasserfilter
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible18.1%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Price range
Great€14.27–€46.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great€21.93avg listing price — sweet spot $15–$100
Review moat
Okay2,092.78avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-20.3%90-day search growth — must beat 0% to launch
Competition
Bad86%top-5 click share — a locked-up shelf
Market size
Bad€45K€45K/yr · 11K searches
Brand share
Bad97%top-5 brand share — brand-locked demand
Signals Low Review Barrier