42
amana refrigerator water filter replacement
Skip itA small market ($65K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$28.80avg listing price — sweet spot $15–$100
Price range
Incredible$15.28–$51.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.3%return rate — above 5% kills the launch gate
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Growth
Okay+6.6%90-day search growth — must beat 0% to launch
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Competition
Bad71%top-5 click share — a locked-up shelf
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad12,041.81avg incumbent reviews — the moat a new listing must climb
Market size
Bad$65K$65K/yr · 47K searches
Signals Low Review Barrier