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brita water bottle filter discs
Skip itPrices mostly outside the sweet spot ($7.45–$11.75) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Incredible16.7%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay3,162.57avg incumbent reviews — the moat a new listing must climb
Avg price
Okay£9.50avg listing price — sweet spot $15–$100
Growth
Okay+0.9%90-day search growth — must beat 0% to launch
Brand share
Bad95%top-5 brand share — brand-locked demand
Market size
Bad£46K£46K/yr · 29K searches
Competition
Bad95%top-5 click share — a locked-up shelf
Price range
Bad£7.45–£11.75cheapest to priciest tracked listing — scored on the share inside $15–$100