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sunsun canister filter
Skip itA small market ($22K/yr) — this niche doesn't clear our bar today.
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Avg price
Good$111.06avg listing price — sweet spot $15–$100
Review moat
Good1,042.35avg incumbent reviews — the moat a new listing must climb
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.7%return rate — above 6% kills the launch gate
Price range
Okay$18.74–$254.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad93%top-5 brand share — brand-locked demand
Growth
Bad-17.9%90-day search growth — must beat 0% to launch
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Market size
Bad$22K$22K/yr · 43K searches