33
petmate water filter replacement
Skip itPrices mostly outside the sweet spot ($8.56–$14.89) — this niche doesn't clear our bar today.
Returns
Incredible0.6%return rate — above 6% kills the launch gate
Conversion
Incredible14.2%search→purchase rate — share of searches ending in a sale
Avg price
Okay$11.08avg listing price — sweet spot $15–$100
Review moat
Okay2,883.56avg incumbent reviews — the moat a new listing must climb
Growth
Bad-5.4%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad95%top-5 brand share — brand-locked demand
Competition
Bad86%top-5 click share — a locked-up shelf
Market size
Bad$33K$33K/yr · 21K searches
Price range
Bad$8.56–$14.89cheapest to priciest tracked listing — scored on the share inside $15–$100