49
lifestraw filter replacement
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible12.7%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$32.54avg listing price — sweet spot $15–$100
Price range
Great$14.49–$71.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.2%return rate — above 5% kills the launch gate
Review moat
Good1,054.91avg incumbent reviews — the moat a new listing must climb
Market size
Good$449K$449K/yr · 108K searches
Growth
Okay+10.4%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad82%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand