47
submersible filter
Skip itA small market ($51K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$25.70avg listing price — sweet spot $15–$100
Price range
Great$6.20–$72.88cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.7%search→purchase rate — share of searches ending in a sale
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.9%return rate — above 6% kills the launch gate
Review moat
Okay2,350.83avg incumbent reviews — the moat a new listing must climb
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Growth
Bad-6.6%90-day search growth — must beat 0% to launch
Market size
Bad$51K$51K/yr · 30K searches